Bulletin 71.1:95 November 2009 95 Series Industrial Pressure Regulators W1894-1 / IL W1894-1 / IL TYPE 95LD TYPE 95HD W6195 / IL TYPE 95LD (FLANGED) W5091 / IL W5092 / IL TYPE 95L TYPE 95H Figure 1. 95 Series Pressure Reducing Regulators www.fisherregulators.com D100117X012 Bulletin 71.1:95 cryogenics, and superheated steam. These Introduction constructions comply with the recommendations of NACE International Standards MR0175 The 95 Series regulators are compact, large-capacity, and MR0103. direct-operated pressure regulators (see Figures 1 and 2). The units are available in NPS 1/4 through 2 (DN 15 • Large Turndown Ratio—No need for low C trims at v through 50) sizes and are offered in several different low flows. end connection configurations. They are designed to handle pressures up to 600 psig (41,4 bar) and • Graphite Gaskets—For high temperature temperatures up to 650°F (343°C). applications up to 650°F (343°C) (optional). This product can help solve the toughest pressure • Set Pressures to 400 Psig (27,6 bar) control applications. Typical applications include • Multiple End Connection Options—To match superheated steam, steam injection, steam tracing, your application. nitrogen purging, boiler feed water, process chemicals, cooling water, test fixtures, wash tanks, sterilizers/ • Easy Maintenance—Seating parts are easily autoclaves, fuel lines, pneumatic supply, and accessible by removing the plug on the bottom of many others. the regulator. Features Principle of Operation • Handwheels— Allow easy pressure setting changes The 95 Series (refer to Figure 2) is a direct-operated and are standard on Types 95LD, 95HD, and optional regulator. Downstream pressure is registered on the NPS 1/2 (DN 15) body size of the Types 95L internally through the body to the under side of the and 95H regulators. Tee-handles are optional on all diaphragm. When the downstream pressure is at or other Types 95L and 95H body sizes. above the set pressure, the disk is held against the • Versatile—Can be used with all process media orifice, and there is no flow through the regulator. including air, steam, gas, water, liquids (oils and When demand increases, downstream pressure drops process chemicals), and oxygen. slightly allowing the spring to extend, moving the stem down and the disk away from the orifice. This allows • Tight Shutoff With Elastomer Seats—Metal seats flow through the body to the downstream system. available for high temperatures. Types 95H, 95L, 95HP, and 95HT use spring force to • Direct-Operated—Design maximizes speed regulate outlet pressure. Types 95HD and 95LD use of response. spring force to maintain a differential pressure between spring case loading pressure and outlet pressure. • Robust—Up to 600 psig (41,4 bar) inlet pressure. • P = P —Inlet equals outlet rating in 95H Series up 1 2 to 600 psig (41,4 bar). Installation • Rugged Construction—Available in a variety of The 95 Series regulators may be installed in any materials including Cast iron, Carbon steel, Stainless position, as long as flow will be in the same direction as ® ® steel, Monel , Hastelloy C, Perfluoroelastomer that indicated by the body arrow. The Types 95H, 95L, (FFKM), and Fluorocarbon (FKM) to address the 95HT, and 95HP regulators should be installed so that toughest service conditions. Severe service their spring case vents are protected from anything that elastomers and corrosion resistant trims are also might clog them. available - excellent fluid compatibility. Emerson™ provides an instruction manual with • Differential Pressure Capability—Spring-loaded every regulator shipped. Refer to this for complete Polytetrafluoroethylene (PTFE) packing and tapped installation, operation, and maintenance instructions. connections permit pressure loading of the Included is a complete listing of individual parts and Types 95LD and 95HD spring cases. recommended spare parts. • Special Service Capabilities—Optional materials are available for applications handling sour gases, ® Monel is a trademark of Special Metals Corporation. ® Hastelloy C is a trademark of Haynes International, Inc. 2 Bulletin 71.1:95 Specifications Available Configurations Maximum Temperature Ranges of Diaphragm and (1)(2) Type 95L: Low-pressure regulator for 2 to 30 psig Seat Materials (0,14 to 2,1 bar) outlet pressures MATERIAL TEMPERATURE RANGE Type 95H: High-pressure regulator for 5 to 150 psig Nitrile (NBR) -40° to 180°F (-40° to 82°C) Neoprene (CR) -40° to 180°F (-40° to 82°C) (0,35 to 10,3 bar) outlet pressures (3) Fluorocarbon(FKM) 0° to 300°F (-18° to 149°C) Type 95LD: Low-pressure differential regulator for Ethylenepropylene (EPDM) -40° to 275°F (-40° to 135°C) 2 to 30 psi (0,14 to 2,1 bar) differential Perfluoroelastomer (FFKM) 0° to 425°F (-18° to 218°C) PTFE -40° to 400°F (-40° to 204°C) pressures with handwheel and packing box Stainless steel -40° to 650°F (-40° to 343°C) Type 95HD: High-pressure differential regulator for 5 to 150 psi (0,35 to 10,3 bar) differential Spring Case Construction pressures with handwheel and packing box Vent is a drilled untapped hole (standard). Type 95HP: High-pressure regulator for 15 to NPT (optional) See Figure 2 400 psig (1,0 to 27,6 bar) outlet pressures On Types 95HD and 95LD, the NPT tapped vent (soft-seated) is standard. Type 95HT: High-pressure/high temperature Maximum Temperature Ranges of regulator for 15 to 300 psig (1,0 to 20,7 bar) outlet (1)(2) Body Materials pressures (metal seat) and up to 650°F (343°C) BODY AND SPRING Body and Orifice Sizes TYPES TEMPERATURE RANGE CASE MATERIALS NPS 1/4 body: 1/4-inch (6,4 mm) orifice Cast Iron -40° to 406°F (-40° to 208°C) 95L, 95LD NPS 1/2 (DN 15) body: 3/8-inch (9,5 mm) orifice Steel -20° to 450°F (-29° to 232°C) 95H, 95HD Stainless steel -40° to 450°F (-40° to 232°C) NPS 3/4 and 1 (DN 20 and 25) bodies: 9/16-inch (14 mm) orifice Steel -20° to 450°F (-29° to 232°C) 95HP Stainless steel -40° to 450°F (-40° to 232°C) NPS 1-1/2 and 2 (DN 40 and 50) bodies: Steel -20° to 650°F (-29° to 343°C) 1-1/16-inch (27 mm) orifice 95HT Stainless steel -40° to 550°F (-40° to 288°C) End Connection Styles NPT, ASME flanged; all sizes are fabricated with Pressure Setting Adjustment slip-on flanges and are 14-inch face-to-face Adjusting screw (standard), Handwheel/Tee (EN flanged; 356 mm face-to-face), CL150 RF, handle (optional) NPS 1/2 (DN 15) bodies have a CL300 RF, PN 16/25/40 RF, or SWE handwheel all other sizes have tee handles. Types 95LD and 95HD: Handwheel for adjustment Maximum Cold Working Pressures of Body Size and Material Pressure Registration See Table 3 Internal Outlet or Differential Pressure Ranges Typical Regulating Capacities See Table 5 Air: See Tables 8, 9, 10, 11, and 12 Steam: See Tables 13, 14, 15, 16, and 17 Water: See Tables 18, 19, 20, 21, and 22 1. The pressure/temperature limits in this bulletin, and any applicable standard or code limitation for this regulator should not be exceeded. 2. Pressures and/or the body end connection may decrease these maximum temperatures. 3. Fluorocarbon (FKM) is limited to 200°F (93°C) hot water. - continued - 3 Bulletin 71.1:95 Specifications (continued) Shutoff Classification Per ANSI/FCI 70-3-2004 Approximate Weights Metal Seats: Class IV 95H Series PTFE: Class lV NPS 1/4 body: 4 pounds (2 kg) Elastomer Seats: Class VI or better NPS 1/2 (DN 15) body: 8 pounds (4 kg) NPS 3/4 and 1 (DN 20 and 25) bodies: Flow and Sizing Coefficients 20 pounds (9 kg) See Table 4 NPS 1-1/2 and 2 bodies (DN 40 and 50): 73 pounds (33 kg) Pressure Connections 95L Series See Figure 4 NPS 1/4 body: 6 pounds (3 kg) Construction Materials NPS 1/2 (DN 15) body: 12 pounds (5 kg) See Table 6 NPS 3/4 and 1 (DN 20 and 25) bodies: 32 pounds (15 kg) Common Services and Material Compatibility See Table 7 SPRING METAL DIAPHRAGMS CONTROL SPRING GASKET DIAPHRAGM DIAPHRAGM HEAD ASSEMBLY TYPE 95L WITH TWO METAL DIAPHRAGMS (ALSO TYPICAL OF 95H OR 95HT, EXCEPT ONLY TYPE 95L, NPS 1/4, 2 TO 6 PSI (0,14 to 0,41 bar) RANGE) STEM ASSEMBLY PITOT TUBE SPRING METAL DIAPHRAGM VALVE PLUG SPRING GASKET INLET PRESSURE OUTLET PRESSURE ATMOSPHERIC PRESSURE TYPE 95L (NPS 1/4, 2 TO 6 PSI (0,14 to 0,41 bar) RANGE) A6554 WITH METAL DIAPHRAGM TYPE 95L WITH METAL SEAT AND DIAPHRAGM (ALSO TYPICAL OF TYPE 95H OR 95HT) Figure 2. 95 Series Operational Schematic 4 Bulletin 71.1:95 HANDWHEEL CONTROL SPRING UPPER SPRING SEAT METAL DIAPHRAGMS SPRING (KEY 11) (KEY 12) ELASTOMER DIAPHRAGM GASKETS (KEY 19) ORIFICE TYPE 95HD WITH TWO METAL DIAPHRAGMS (EXCEPT ONLY TYPE 95HD, NPS 1/4, VALVE PLUG 2 TO 6 PSI (0,14 TO 0,41 bar) RANGE) GUIDE INLET PRESSURE OUTLET PRESSURE LOADING PRESSURE M1006 TYPE 95HD WITH ELASTOMER SEAT AND DIAPHRAGM (ALSO TYPICAL OF TYPE 95LD) Figure 2. 95 Series Operational Schematic (continued) 3 AIR FLOW IN Nm /h 53,6 107 161 214 268 375 429 482 536 322 20 1,4 18 1,2 16 1,1 14 0,97 200 PSIG (13,8 bar) AT INLET 12 0,83 10 0,69 100 PSIG 25 PSIG (1,7 bar) (6,9 bar) AT INLET 8 0,55 AT INLET 50 PSIG (3,5 bar) AT INLET 6 0,41 INITIAL SETPOINT = 15 PSIG (1,0 bar) 4 0,28 3 CAPACITY AT AT 300 SCFH (8,0 Nm /h) FLOW RATE CAPACITY AT 10% DROOP WITH 100 PSIG (6,9 bar) AT INLET 20% DROOP 2 0,14 0 0 0 2 4 6 8 10 12 14 16 18 20 AIR FLOW IN THOUSANDS OF SCFH CE4967-A B0392-2 / IL Figure 3. Air Flow Performance Curves of a NPS 1 (DN 25) Type 95L Regulator 5 OUTLET PRESSURE, PSIG OUTLET PRESSURE, bar Bulletin 71.1:95 Table 1. Sizing Types 95HD and 95LD Pressure Regulators STEPS EXAMPLE - PSIG EXAMPLE - bar P = 135 psig, P = 25 to 40 psig, P = 9,31 bar, P = 1,7 to 2,8 bar, 1 2 1 2 Bias = 10 psig Bias = 0,69 bar Loading pressure = 15 to 30 psig Loading pressure = 1,0 to 2,1 bar 3 1. Determine service conditions. Q = 1100 SCFH air Q = 29,5 Nm /h air max max Specific Gravity = 1 Specific Gravity = 1 Allowable droop = 20% Allowable droop = 20% Line size = 1/2-inch Line size = 13 mm Since the bias set is 10 psig, select the Type 95LD Since the bias set is 0,69 bar, select the Type 95LD 2. Select type number and spring range with a 5 to 15 psig spring range. (The Type 95LD with a 0,34 to 1,0 bar spring range. (The Type 95LD using Tables 3 and 5. will withstand the pressure for the application, and will withstand the pressure for the application, and also also has the lightest spring available.) has the lightest spring available.) For the purpose of sizing, use the spring setpoint For the purpose of sizing, use the spring setpoint (bias) of 10 psi as outlet pressure, and an inlet (bias) of 0,69 bar as outlet pressure, and an inlet pressure of 150 psig. pressure of 10,3 bar. ® 3. Using the Fisher Sizing Program, The closest capacity data in Tables 4 and 8 The closest capacity data in Tables 4 and 8 shows calculate C from data given in the g shows the following: the following: capacity tables. Use the table inlet C = 35 (Table 4) C = 35 (Table 4) 1 1 pressure closest to the service condition. P = 150 psig P = 10,3 bar 1table 1table Also calculate using the table outlet P = 10 psi P = 0,69 bar 2table 2table pressure which is closest to the Droop = 10 psig x 20% = 2 psig Droop = 0,69 bar x 20% = 0,14 bar spring bias. ∆P = 150 psig - (10 psig - 2 psig) = 142 psid ∆P = 10,3 bar - (0,69 bar - 0,14 bar) = 9,8 bar d table table 3 Q = 1400 SCFH for size NPS 1/2 Type 95LD at Q = 37,5 Nm /h for size DN 15 Type 95LD at 20% droop 20% droop 4. Use the information in Step 3 to calculate C calculated = 8.5 C calculated = 8.5 g g C using the Fisher Sizing Program. g P = 135 psig P = 9,3 bar 1 1 P = 40 psi P = 2,8 bar 2max 2max Droop = 10 psig x 20% = 2 psig Droop = 0,69 bar x 20% = 0,14 bar 5. Calculate flow for application based upon ∆P actual = 135 psig - (40 psig - 2 psig) = 97 psid ∆P actual = 9,3 bar - (2,8 bar - 0,14 bar) = 6,7 bar d actual conditions and calculated C . g C calculated = 8.5 C calculated = 8.5 g g 3 Q = 1248 SCFH air with droop equal to Q = 33,4 Nm /h air with droop equal to 20% of spring bias 20% of spring bias Table 2. Back Calculating Sizing Coefficients STEPS EXAMPLE - PSIG EXAMPLE - bar P = 25 psig, P = 18 psig, Q = 10 GPM, P = 1,7 bar, P = 1,2 bar, 1 2 max 1 2 1. Determine service conditions. Medium = Water Medium = Water, Q = 37,8 l/min max 2. Select Type number and spring range The Type 95L with a 13 to 30 psig pressure range, The Type 95L with a 0,90 to 2,1 bar pressure range, using Tables 3 and 5. will provide the lightest spring for the application. will provide the lightest spring for the application. 3. Because the capacity table for a Type 95L P = 30 psig P = 2,1 bar 1table 1table in Table 18 does not provide data for the P = 20 psig P = 1,4 bar 2table 2table exact application, choose the values from Droop = 20 psig x 20% = 4 psig Droop = 1,4 bar x 20% = 0,28 bar the table that most closely match the ∆P = 30 psig - (20 psig - 4 psig) = 14 psid ∆P = 2,1 bar - (1,4 bar - 0,28 bar) = 0,97 bar d table table application. An NPS 1 (DN 25) Type 95L Q = 13 GPM Q = 49,2 l/min fits the closest. K = 0.67 (See Table 4) K = 0.67 (See Table 4) m m 4. Use information in Step 3 to calculate C v C calculated = 3.47 C calculated = 3.41 v v ® using Fisher Sizing Program. C = 3.47 C = 3.41 v v P = 25 psig P = 1,7 bar 1 1 5. Determine flow capacity of Type 95 with P = 18 psig P = 1,2 bar 2 2 actual conditions using C calculated from v Droop = 18 psig x 20% = 3.6 psig Droop = 1,2 bar x 20% = 0,25 bar Step 4. ∆P actual = 25 psig - (18 psig - 3.6 psig) = 10.6 psid ∆P actual = 1,7 bar - (1,2 bar - 0,25 bar) = 0,73 bar d Q calculated = 11.3 GPM Q calculated = 42,8 l/min (1)(2) Table 3. Maximum Cold Working Pressures of Body Size and Material BODY AND SPRING MAXIMUM INLET PRESSURE, MAXIMUM OUTLET PRESSURE, TYPES BODY SIZES, NPS CASE MATERIALS PSIG (bar) PSIG (bar) Cast Iron 250 (17,2) 50 (3,4) 95L and 95LD All Sizes Steel 300 (20,7) 125 (8,6) Stainless steel 300 (20,7) 125 (8,6) Cast Iron 250 (17,2) 250 (17,2) 95H and 95HD All Sizes Steel 300 (20,7) 300 (20,7) Stainless steel 300 (20,7) 300 (20,7) Steel 600 (41,4) 600 (41,4) 95HP All Sizes Stainless steel 600 (41,4) 550 (37,9) Steel 600 (41,4) 600 (41,4) 1/4 to 1 (DN 25) Stainless steel 600 (41,4) 550 (37,9) 95HT Steel 600 (41,4) 450 (31,0) 1-1/2, 2 (DN 40, 50) Stainless steel 600 (41,4) 450 (31,0) 1. The pressure/temperature limits in this bulletin, and any applicable standard or code limitation should not be exceeded. 2. Temperature and/or the body end connection may decrease these maximum pressures. 6 Bulletin 71.1:95 Table 4. Flow and Sizing Coefficients for all 95 Series Regulators IEC SIZING COEFFICIENTS WIDE-OPEN COEFFICIENTS (FOR RELIEF SIZING) BODY SIZE, C K 1 m NPS (DN) X F F C C C T D L v g s 1/4 0.8 28 1.40 0.83 0.58 0.91 1/2 (15) 1.9 67 3.35 35 0.71 0.775 0.58 0.84 3/4, 1 (20, 25) 4.4 156 7.80 0.67 0.44 0.82 1-1/2, 2 (40, 50) 12.5 475 23.75 38 0.83 0.913 0.37 0.91 2 K = F m L Table 5. Body Sizes and Pressure Ranges OUTLET OR DIFFERENTIAL SPRING WIRE SPRING BODY SIZES, SPRING PART NUMBER (1) PRESSURE RANGE DIAMETER FREE LENGTH TYPES NPS (DN) AND COLOR Psi/Psig bar Inches mm Inches mm 2 to 6 0,14 to 0,41 0.148 3,76 2.00 50,8 1E392527022 Yellow 1/4 5 to 15 0,35 to 1,0 0.172 4,37 2.00 50,8 1E392627012 Green 13 to 30 0,90 to 2,1 0.207 5,26 1.94 49,2 1E392727142 Red 2 to 6 0,14 to 0,41 0.207 5,26 2.50 63,5 1E395627022 Yellow 95L and 95LD 1/2 (15) 5 to 15 0,35 to 1,0 0.234 5,94 2.57 65,2 1D7455T0012 Green 13 to 30 0,90 to 2,1 0.281 7,14 2.44 62,0 1E395727192 Red 2 to 6 0,14 to 0,41 0.306 7,77 4.00 102 1E398927022 Yellow 3/4, 1 (20, 25) 5 to 15 0,35 to 1,0 0.343 8,71 4.00 102 1E399027142 Green 13 to 30 0,90 to 2,1 0.406 10,3 4.00 102 1E399127162 Red 15 to 30 1,0 to 2,1 0.148 3,76 2.00 50,8 1E392527022 Yellow 1/4 25 to 75 1,7 to 5,2 0.172 4,37 2.00 50,8 1E392627012 Green 70 to 150 4,8 to 10,3 0.207 5,26 1.94 49,2 1E392727142 Red 15 to 30 1,0 to 2,1 0.207 5,26 2.50 63,5 1E395627022 Yellow 1/2 (15) 25 to 75 1,7 to 5,2 0.234 5,94 2.57 65,2 1D7455T0012 Green 70 to 150 4,8 to 10,3 0.281 7,14 2.44 62,0 1E395727192 Red 95H and 95HD 15 to 30 1,0 to 2,1 0.306 7,77 4.00 102 1E398927022 Yellow 3/4, 1 (20, 25) 25 to 75 1,7 to 5,1 0.343 8,71 4.00 102 1E399027142 Green 70 to 150 4,8 to 10,3 0.406 10,3 4.00 102 1E399127162 Red 5 to 80 0,35 to 5,5 0.531 13,5 6.56 167 1E795327082 Light Blue 60 to 120 4,1 to 8,3 0.562 14,3 6.56 167 1E795427082 Light Gray 1-1/2, 2 (40, 50) 100 to 140 6,9 to 9,7 0.593 15,1 6.50 165 1E793327082 Yellow 120 to 150 8,3 to 10,3 0.656 16,7 6.56 167 1P788827082 Black 15 to 100 1,0 to 6,9 0.192 4,88 1.96 49,8 14B9941X012 Unpainted 1/4 80 to 300 5,5 to 20,7 0.282 7,16 1.96 49,8 14B9940X012 Unpainted 15 to 100 1,0 to 6,9 0.282 7,16 2.50 63,5 14B9943X012 Unpainted 1/2 (15) 80 to 300 5,5 to 20,7 0.375 9,52 2.50 63,5 14B9942X022 Unpainted 95HT 15 to 100 1,0 to 6,9 0.437 11,1 4.03 102 14B9944X022 Unpainted 3/4, 1 (20, 25) 80 to 300 5,5 to 20,7 0.562 14,3 4.03 102 14B9945X022 Unpainted 15 to 100 1,0 to 6,9 0.625 15,9 6.70 170 17B1704X012 Unpainted 1-1/2, 2 (40, 50) 60 to 260 4,1 to 17,9 0.812 20,6 6.70 170 17B1705X012 Unpainted 15 to 100 1,0 to 6,9 0.192 4,88 1.96 49,8 14B9941X012 Unpainted 1/4 80 to 400 5,5 to 27,6 0.282 7,16 1.96 49,8 14B9940X012 Unpainted 15 to 100 1,0 to 6,9 0.282 7,16 2.50 63,5 14B9943X012 Unpainted 1/2 (15) 80 to 400 5,5 to 27,6 0.375 9,52 2.50 63,5 14B9942X022 Unpainted 95HP 15 to 100 1,0 to 6,9 0.437 11,1 4.03 102 14B9944X022 Unpainted 3/4, 1 (20, 25) 80 to 400 5,5 to 27,6 0.562 14,3 4.03 102 14B9945X022 Unpainted 15 to 100 1,0 to 6,9 0.625 15,9 6.70 170 17B1704X012 Unpainted 1-1/2, 2 (40, 50) 60 to 300 4,1 to 20,7 0.812 20,6 6.70 170 17B1705X012 Unpainted 1. For Types 95LD and 95HD regulators, the pressure ranges indicate the differential pressure that can be obtained with the indicated spring. The differential pressure (spring setting) is added to the spring case loading pressure to determine the actual outlet pressure. 7 Bulletin 71.1:95 Table 6. Construction Materials MAIN VALVE MATERIALS Body Spring Case Regulator Spring Valve Plug Spring Cast Iron Zinc-plated Steel (standard) WCC/WCB Steel Cast Iron ® Inconel 302 Stainless steel (standard) CF8M Stainless steel WCC/WCB Steel ® 302 Stainless steel Inconel ® Hastelloy C CF8M Stainless steel 17-7PH ® Monel Trim Materials: ELASTOMER SEAT Part Name Standard Optional 302 Stainless steel Ethylenepropylene (EPDM) ® Monel Diaphragm ® Hastelloy C PTFE protector available with Neoprene (CR) or Fluorocarbon (FKM) elastomeric diaphragm PTFE Nitrile (NBR) Disk Ethylenepropylene (EPDM) Perfluoroelastomer (FFKM) Disk Holder Valve Plug Guide 316 Stainless steel ® Valve Plug Brass or 416 Stainless steel Monel ® Hastelloy C Orifice Stem Assembly Bolting Grade 5 Steel B8M, B7 METAL SEAT ® Monel (1) Diaphragm 302 Stainless steel ® Hastelloy C Disk 416 Stainless steel Disk Holder Brass or 416 Stainless steel 316 Stainless steel Valve Plug 416 Stainless steel ® Monel Valve Plug Guide ® Hastelloy C Orifice Brass or 416 Stainless steel Stem Assembly Gaskets Composition Graphite Bolting Grade 5 Steel B8M, B7 1. Two diaphragms are required if metal diaphragm is to be used except only for Type 95L, NPS 1/4, 2 to 6 psi (0,14 to 0,41 bar) range which uses only one metal diaphragm. 8 Bulletin 71.1:95 Table 7. Compatibility CORROSION INFORMATION Material Material Fluid Fluid Acetic Acid, Air Free C C B B C B A Hydrochloric Acid (Air free) C C C C C C B Acetic Acid Vapors C C A A C B A Hydrogen A A A A A A A Acetone A A A A A A A Hydrogen Peroxide I.L. A A A B A B Acetylene A A A A A A A Hydrogen Sulfide, Liquid C C A A C C A Alcohols A A A A A A A Magnesium Hydroxide A A A A A A A Aluminum Sulfate C C A A C B A Methanol A A A A A A A Ammonia A A A A A A A Methyl Ethyl Ketone A A A A A A A Ammonium Chloride C C B B C B A Natural Gas A A A A A A A Ammonium Nitrate A C A A C C A Nitric Acid C C A B C C B Ammonium Sulfate C C B A C A A Petroleum Oils, Refined A A A A A A A Ammonium Sulfite C C A A B C A Phosphoric Acid (Air Free) C C A A C B A Beer B B A A B A A Phosphoric Acid Vapors C C B B C C I.L. Benzene (Benzol) A A A A A A A Potassium Chloride B B A A C B A Benzoic Acid C C A A A A A Potassium Hydroxide B B A A B A A Boric Acid C C A A B A A Propane A A A A A A A Butane A A A A A A A Silver Nitrate C C A A B C A Calcium Chloride (Alkaline) B B C B C A A Sodium Acetate A A B A A A A Carbon Dioxide, Dry A A A A A A A Sodium Carbonate A A A A B A A Carbon Dioxide, Wet C C A A A A A Sodium Chloride C C B B B A A Carbon Disulfide A A A A B B A Sodium Chromate A A A A A A A Carbon Tetrachloride B B B B C A A Sodium Hydroxide A A A A B A A Carbonic Acid C C B B A A A Stearic Acid A C A A B B A Chlorine Gas, Dry A A B B C A A Sulfur A A A A A A A Chlorine Gas, Wet C C C C C C B Sulfur Dioxide, Dry A A A A B A A Chlorine, Liquid C C C C C C A Sulfur Trioxide, Dry A A A A B A A Chromic Acid C C C B C A A Sulfuric Acid (Aerated) C C C C C C A Citric Acid I.L. C B A B B A Sulfuric Acid (Air Free) C C C C C B A Coke Oven Gas A A A A A B A Sulfurous Acid C C B B C C A Copper Sulfate C C B B A C A Trichloroethylene B B B A B A A Ether B B A A A A A Water, Boiler Feed B C A A B A A Ethyl Chloride C C A A B A A Water, Distilled A A A A B A A Ethylene A A A A A A A Water, Sea B B B B C A A Ethylene Glycol A A A A A A I.L. Zinc Chloride C C C C C C A Formaldehyde B B A A A A A Zinc Sulfate C C A A B A A Formic Acid I.L. C B B C A A Freon, Wet B B B A I.L. A A Freon, Dry B B A A I.L. A A Gasoline, Refined A A A A A A A - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Glucose A A A A A A A Hydrochloric Acid (Aerated) C C C C C C B A—Recommended B—Minor to moderate effect. Proceed with caution. C—Unsatisfactory I.L.—Information lacking - continued - 9 Carbon Steel Cast Iron 302 or 304 Stainless Steel 316 Stainless Steel 416 Stainless Steel ® Monel ® Hastelloy C Carbon Steel Cast Iron 302 or 304 Stainless Steel 316 Stainless Steel 416 Stainless Steel ® Monel ® Hastelloy C Bulletin 71.1:95 Table 7. Compatibility (continued) FLUID INFORMATION Neoprene Nitrile Fluorocarbon Neoprene Nitrile Fluorocarbon Fluid EPDM Fluid EPDM (CR) (NBR) (FKM) (CR) (NBR) (FKM) Acetic Acid (30%) C B B A Freon 22 A+ C C A Acetone B C C A Freon 114 A A B A Alcohol, Ethyl A A B A Gasoline B A+ A C Alocohol, Methyl A+ A C A Hydrogen Gas A A A A Ammonia, Anhydrous A C C A Hydrogen Sulfide (Dry) A C C A Ammonia, Gas, (Hot) B C C B Hydrogen Sulfide (Wet) B C C A Benzene C C A C Jet Fuel (JP-4) C A A I.L. Brine (Calcium Chloride) A A B A Natural Gas A A+ A C Butadiene Gas B C B C Natural Gas + H S (Sour Gas) A B C C 2 Butane, Gas A A+ A C Nitric Acid (10%) B C A C Butane, Liquid B A A C Nitric Acid (50 to 100%) C C A C Carbon Tetrachloride C C A C Nitrogen A A A A Chlorine, Dry C C A C Oil (Fuel) B A+ A C Chlorine, Wet C C A C Propane A A A C Coke Oven Gas C B A+ C Sea Water B A A A Ethyl Acetate C C C B Sulfur Dioxide A C A A Ethylene Glycol A A A A Sulfuric Acid (to 50%) B C A B Freon 11 B A A+ C Sulfuric Acid (50 to 100%) C C A B Freon 12 A+ A B B Water (Ambient) A A A A Water at 200°F (93°C) C B B A A+ —Best possible selection A—Recommended B—Minor to moderate effect. Proceed with caution. C—Unsatisfactory I.L.—Information lacking horizontally to the right from the 13.5 psig (0,93 bar) Universal NACE Compliance outlet pressure point and the 100 psig (6,9 bar) inlet curve. The 13.5 psig (0,93 bar) is derived by applying Optional materials are available for applications the droop factor of 10% to the regulator setting of handling sour gases. These constructions comply 15 psig (1,0 bar). The same method is employed for with the recommendations of NACE International sour 20% droop, except the capacity value is read at the service standards. 12 psig (0,83 bar) outlet pressure point, 20% less than the 15 psig (1,0 bar) setting. The manufacturing processes and materials used by Emerson assure that all products specified for sour For highest capacity and the most accurate control gas service comply with the chemical, physical, and within a particular type of the 95 Series regulators, use the lowest range spring that can be adjusted metallurgical requirements of NACE MR0175 ISO to the desired setpoint (see Table 5 for part numbers and/or NACE MR0103. Customers have the of appropriate springs for each body size). See responsibility to specify correct materials. Table 1 for sizing example for the Types 95HD and Environmental limitations may apply and shall be 95LD regulators. determined by the user. If closer control is necessary, a regulator of larger capacity or different design should be selected, so that the necessary flow can be obtained with a smaller Capacity Data droop factor. The capacity information on the following pages is Sometimes it may be necessary to interpolate based on three droop factors, 10%, 20%, and 40%. the capacity table data to determine capacity for Droop is deviation from the setpoint of the regulator, outlet settings not given. To maintain accuracy, it is and is usually stated in percentage of setpoint value. important when interpolating to stay within a spring range if possible. The following is a procedure for For example, refer to the air flow rate curve in interpolating the data to calculate flow: Figure 3. The regulator is set for 15 psig (1,0 bar) at the outlet, with 100 psig (6,9 bar) at the inlet and a 1. Determine which spring is to be used. 3 300 SCFH (8,0 Nm /h) flow rate. Capacity at 10% droop is read at the intersection of a line projected 2. Find the two outlet settings (P a and P b) that 2 2 bracket the actual outlet pressure P . 2 10 Bulletin 71.1:95 3. For a given body size and inlet pressure, find the following appropriate conversion factors: 1.29 for 0.6 capacity Qa for P a and Qb for P b. specific gravity natural gas, 0.808 for propane, 0.707 2 2 for butane, or 1.018 for nitrogen. For gases of other 4. Use the following formula to determine the specific gravities, divide by the square root of the interpolated capacity (Q). appropriate specific gravity. Qb - Qa Qb - Q 3 Then, if capacity is desired in Nm /h at 0°C and = P b - P P b - P a 2 2 2 2 1,10325 bar, multiply SCFH by 0.0268. Capacities in Tables 8, 9, 10, and 11 are for regulators Example: using elastomer diaphragms. Depending on regulator P = 100 psig (6,9 bar) 1 construction, a multiplier must be used to convert to NPS 1/4 Type 95H with 15 to 30 psig capacities for regulators using metal diaphragms. (1,0 to 2,1 bar) spring range P = 20 psig (1,4 bar) 2 To determine wide-open flow capacity for relief valve Determine air capacity, Q. sizing of air at a temperature of 60°F, use the equation Solution: for critical pressure drops (absolute outlet pressure 3 Qa = 1100 SCFH (29,5 Nm /h) equal to one-half or less than one-half the absolute P a = 15 psig (1,0 bar) 2 inlet pressure). 3 Qb = 1600 SCFH (42,9 Nm /h) P b = 30 psig (2,1 bar) 2 Q = P C 1(abs) g 1600 - 1100 1600 - Q where, = 30 - 15 30 - 20 Q = Gas flow, SCFH (60°F and 14.7 psia) Q = 1270 SCFH P = Absolute inlet pressure, psia (add 14.7 psi to 1(abs) gauge inlet pressure to obtain absolute inlet pressure) 42,9 - 29,5 42,9 - Q = C = Wide-open gas sizing coefficient from Table 4 2,1 - 1,0 2,1 - 1,4 g 3 Q = 34,0 Nm /h For pressure drops lower than critical (absolute outlet pressure greater than one-half the absolute inlet Note ® pressure), use the sizing nomographs in Fisher Catalog 10, or the Fisher Sizing Program. The same interpolation procedure can be used for different inlet pressures. 3 To obtain capacities in Nm /h at 0°C and 1,01325 bar, multiply the capacity determined in SCFH by 0.0268. An alternative method for interpolating capacities is to back calculate C ’s as shown in Table 2. v Contact your local Sales Office if you should have Steam Capacities any questions about selecting the proper regulator. Capacities in Tables 13, 14, 15, 16, and 17 are in Air Capacities pounds/h of saturated steam. To obtain capacities in kg/h, multiply the capacities given in the table by Regulating capacities at selected pressures and outlet 0.4535. Capacities have been calculated for stainless pressure flows are given in SCFH (60°F and 14.7 psia) steel diaphragms only since steam service exceeds of air. To determine the equivalent capacities for the elastomer diaphragm temperature limits. other gases, multiply the table capacities by the 11 Bulletin 71.1:95 To determine wide-open flow capacity for relief valve Water Capacities sizing of steam, use the equation for critical pressure All water capacities in Tables 18, 19, 20, 21, and 22 drops (absolute outlet pressure equal to one-half or are in GPM. Capacities in Tables 18, 19, and 21 less than one-half absolute inlet pressure). are for regulators using only elastomer diaphragms. Q = P C 1(abs) s Depending on regulator size, a multiplier, given in these tables, must be used to convert to capacities for where, regulators using metal diaphragms. Q = Steam flow, pounds/h To determine flow capacity for liquid relief valve sizing, P = Absolute inlet pressure, psia (add 14.7 psi to 1(abs) ® refer to Fisher Catalog 10, or the Fisher Sizing gauge inlet pressure to obtain absolute inlet pressure) Program using the C coefficients given in Table 4. v C = Wide-open steam sizing coefficient from Table 4 The K values listed in Table 4 can be used to predict s m choked flow on liquid service. For pressure drops lower than critical (absolute 3 outlet pressure greater than one-half absolute inlet To convert capacities to m /h, multiply GPM by 0.2271. pressure), use the sizing nomographs in Fisher Catalog 10, or the Fisher Sizing Program. 3 (1) Table 8. Air SCFH (Nm /h) Capacities for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Elastomer Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED Outlet OUTLET 1/4 1/2 (15) 3/4 (20) 1 (25) Setting, Inlet PRESSURE Psig/ Droop Droop Droop Droop RANGE, Psi PSIG/PSI (bar) Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% (bar) 10 (0,69) 150 (4,0) 280 (7,5) 300 (8,0) 400 (10,7) 680 (18,2) 1200 (32,2) 800 (21,4) 1400 (37,5) 20 (1,4) 200 (5,4) 300 (8,0) 350 (9,4) 500 (13,4) 850 (22,8) 1700 (45,6) 1000 (26,8) 2000 (53,6) 30 (2,1) 250 (6,7) 380 (10,2) 350 (9,4) 530 (14,2) 1100 (29,5) 2200 (59,0) 1300 (34,8) 2600 (69,7) 50 (3,5) 250 (6,7) 380 (10,2) 350 (9,4) 530 (14,2) 1500 (40,2) 2900 (77,7) 1700 (45,6) 3400 (91,1) 2 (0,14) 75 (5,2) 250 (6,7) 380 (10,2) 350 (9,4) 530 (14,2) 2100 (56,3) 3800 (102) 2500 (67,0) 4500 (121) 100 (6,9) 250 (6,7) 380 (10,2) 350 (9,4) 530 (14,2) 2500 (67,0) 4200 (113) 3000 (80,4) 5000 (134) 150 (10,3) 280 (7,5) 400 (10,7) 380 (10,2) 550 (14,7) 2500 (67,0) 4600 (123) 3000 (80,4) 5400 (145) 200 (13,8) 280 (7,5) 400 (10,7) 400 (10,7) 550 (14,7) 2500 (67,0) 4700 (126) 3000 (80,4) 5600 (150) 250 (17,2) 330 (8,8) 430 (11,5) 450 (12,1) 600 (16,1) 2500 (67,0) 4700 (126) 3000 (80,4) 5600 (150) 2 to 6 (0,14 to 0,41) 10 (0,69) 200 (5,4) 380 (10,2) 400 (10,7) 600 (16,1) 1100 (29,5) 1700 (45,6) 1300 (34,8) 2000 (53,6) 20 (1,4) 300 (8,0) 530 (14,2) 500 (13,4) 750 (20,1) 1900 (50,9) 3400 (91,1) 2200 (59,0) 4000 (107) 30 (2,1) 400 (10,7) 600 (16,1) 550 (14,7) 850 (22,8) 2300 (61,6) 4200 (113) 2800 (75,0) 5000 (134) 50 (3,5) 450 (12,1) 600 (16,1) 600 (16,1) 850 (22,8) 3500 (93,8) 5500 (147) 4200 (113) 6500 (174) 5 (0,35) 75 (5,2) 450 (12,1) 630 (16,9) 650 (17,4) 900 (24,1) 3800 (102) 6800 (182) 4500 (121) 8000 (214) 100 (6,9) 500 (13,4) 630 (16,9) 700 (18,8) 900 (24,1) 4200 (113) 7200 (193) 5000 (134) 8500 (228) 150 (10,3) 500 (13,4) 630 (16,9) 700 (18,8) 900 (24,1) 4200 (113) 7600 (204) 5000 (134) 9000 (241) 200 (13,8) 500 (13,4) 630 (16,9) 700 (18,8) 900 (24,1) 4200 (113) 8300 (222) 5000 (134) 9800 (263) 250 (17,2) 500 (13,4) 630 (16,9) 700 (18,8) 900 (24,1) 4200 (113) 8300 (222) 5000 (134) 10 000 (268) 1. To obtain capacities for regulators using metal diaphragms, multiply the table values by 0.8. - continued - 12 Bulletin 71.1:95 3 (1) Table 8. Air SCFH (Nm /h) Capacities for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET Outlet 1/4 1/2 (15) 3/4 (20) 1 (25) PRESSURE Inlet Setting, RANGE, Droop Droop Droop Droop Psig/Psi PSIG/PSI (bar) (bar) Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% 20 (1,4) 500 (13,4) 680 (18,2) 750 (20,1) 1100 (29,5) 1700 (45,6) 2500 (67,0) 2000 (53,6) 3000 (80,4) 30 (2,1) 600 (16,1) 850 (22,8) 900 (24,1) 1200 (32,2) 2100 (56,3) 4200 (113) 2500 (67,0) 5000 (134) 50 (3,5) 750 (20,1) 930 (24,9) 1000 (26,8) 1400 (37,5) 2800 (75,0) 5300 (142) 3300 (88,4) 6300 (169) 75 (5,2) 750 (20,1) 930 (24,9) 1000 (26,8) 1400 (37,5) 4700 (126) 8500 (228) 5500 (147) 10 000 (268) 10 (0,69) 100 (6,9) 750 (20,1) 1000 (26,8) 1000 (26,8) 1400 (37,5) 6400 (172) 9300 (249) 7500 (201) 11 000 (295) 150 (10,3) 750 (20,1) 1000 (26,8) 1000 (26,8) 1400 (37,5) 7700 (206) 12 000 (322) 9000 (241) 14 000 (375) 200 (13,8) 750 (20,1) 1000 (26,8) 1000 (26,8) 1400 (37,5) 8500 (228) 13 000 (348) 10 000 (268) 15 000 (402) 250 (17,2) 750 (20,1) 1000 (26,8) 1000 (26,8) 1400 (37,5) 8500 (228) 13 000 (348) 10 000 (268) 15 000 (402) 5 to 15 (0,35 to 1,0) 20 (1,4) 450 (12,1) 700 (18,8) 800 (21,4) 1200 (32,2) 1900 (50,9) 2700 (72,4) 2200 (59,0) 3200 (85,8) 30 (2,1) 700 (18,8) 1000 (26,8) 1100 (29,5) 1500 (40,2) 3200 (85,8) 4500 (121) 3800 (102) 5300 (142) 50 (3,5) 900 (24,1) 1200 (32,2) 1300 (34,8) 1600 (42,9) 5100 (137) 7200 (193) 6000 (161) 8500 (228) 75 (5,2) 1000 (26,8) 1200 (32,2) 1400 (37,5) 1650 (44,2) 6800 (182) 9300 (249) 8000 (214) 11 000 (295) 15 (1,0) 100 (6,9) 1000 (26,8) 1300 (34,8) 1400 (37,5) 1800 (48,2) 8500 (228) 13 000 (348) 10 000 (268) 15 000 (402) 150 (10,3) 1000 (26,8) 1300 (34,8) 1400 (37,5) 1800 (48,2) 11 000 (295) 15 000 (402) 13 000 (348) 18 000 (482) 200 (13,8) 1000 (26,8) 1300 (34,8) 1400 (37,5) 1800 (48,2) 11 000 (295) 15 000 (402) 13 000 (348) 18 000 (482) 250 (17,2) 1000 (26,8) 1300 (34,8) 1400 (37,5) 1800 (48,2) 11 000 (295) 15 000 (402) 13 000 (348) 18 000 (482) 30 (2,1) 550 (14,7) 850 (22,8) 1100 (29,5) 1500 (40,2) 2500 (67,0) 3800 (102) 3000 (80,4) 4500 (121) 40 (2,8) 750 (20,1) 1100 (29,5) 1300 (34,8) 1700 (45,6) 3800 (102) 5500 (147) 4500 (121) 6500 (174) 50 (3,5) 900 (24,1) 1300 (34,8) 1400 (37,5) 1800 (48,2) 4600 (123) 6800 (182) 5500 (147) 8000 (214) 75 (5,2) 1100 (29,5) 1500 (40,2) 1500 (40,2) 2000 (53,6) 6800 (182) 9300 (249) 8000 (214) 11 000 (295) 20 (1,4) 100 (6,9) 1100 (29,5) 1500 (40,2) 1600 (42,9) 2100 (56,3) 8000 (214) 13 000 (348) 9500 (255) 15 000 (402) 150 (10,3) 1100 (29,5) 1500 (40,2) 1600 (42,9) 2100 (56,3) 10 000 (268) 15 000 (402) 12 000 (322) 18 000 (482) 200 (13,8) 1100 (29,5) 1500 (40,2) 1600 (42,9) 2100 (56,3) 13 000 (348) 17 000 (456) 15 000 (402) 20 000 (536) 250 (17,2) 1100 (29,5) 1500 (40,2) 1600 (42,9) 2100 (56,3) 13 000 (348) 17 000 (456) 15 000 (402) 20 000 (536) 40 (2,76) 900 (24,1) 1200 (32,2) 1600 (42,9) 2400 (64,3) 4200 (113) 5500 (147) 5000 (134) 6500 (174) 50 (3,45) 1200 (32,2) 1600 (42,9) 1900 (50,9) 2500 (67,0) 5100 (137) 6800 (182) 6000 (161) 8000 (214) 13 to 30 75 (5,17) 1400 (37,5) 2000 (53,6) 2000 (53,6) 2800 (75,0) 7200 (193) 9300 (249) 8500 (228) 11 000 (295) (0,90 to 2,1) 25 (1,7) 100 (6,90) 1500 (40,2) 2500 (67,0) 2100 (56,3) 3300 (88,4) 8500 (228) 13 000 (348) 10 000 (268) 15 000 (402) 150 (10,3) 1600 (42,9) 2500 (67,0) 2200 (59,0) 3300 (88,4) 10 000 (268) 17 000 (456) 12 000 (322) 20 000 (536) 200 (13,8) 1600 (42,9) 2500 (67,0) 2200 (59,0) 3300 (88,4) 13 000 (348) 21 000 (563) 16 000 (429) 25 000 (670) 250 (17,2) 1600 (42,9) 2500 (67,0) 2200 (59,0) 3300 (88,4) 13 000 (348) 21 000 (563) 16 000 (429) 25 000 (670) 40 (2,76) 900 (24,1) 1200 (32,2) 1800 (48,2) 2400 (64,3) 3400 (91,1) 5100 (137) 4000 (107) 6000 (161) 50 (3,45) 1200 (32,2) 1500 (40,2) 2000 (53,6) 2700 (72,4) 4200 (113) 6400 (172) 5000 (134) 7500 (201) 75 (5,17) 1700 (45,6) 2300 (61,6) 2300 (61,6) 3200 (85,8) 7100 (190) 9300 (249) 8400 (225) 11 000 (295) 30 (2,1) 100 (6,90) 1800 (48,2) 2500 (67,0) 2400 (64,3) 3600 (96,5) 8500 (228) 13 000 (348) 10 000 (268) 15 000 (402) 150 (10,3) 1900 (50,9) 2500 (67,0) 2500 (67,0) 3600 (96,5) 11 000 (295) 17 000 (456) 13 000 (348) 20 000 (536) 200 (13,8) 1900 (50,9) 2500 (67,0) 2500 (67,0) 3600 (96,5) 14 000 (375) 22 000 (590) 17 000 (456) 26 000 (697) 250 (17,2) 1900 (50,9) 2500 (67,0) 2500 (67,0) 3600 (96,5) 14 000 (375) 22 000 (590) 17 000 (456) 26 000 (697) 1. To obtain capacities for regulators using metal diaphragms, multiply the table values by 0.8. 13 Bulletin 71.1:95 3 (1) Table 9. Air SCFH (Nm /h) Capacities for NPS 1/4 through 1/2 (DN 15) Types 95H and 95HD Regulators with Elastomer Diaphragm PRESSURE REGULATOR BODY SIZES, NPS (DN) RECOMMENDED Outlet 1/4 1/2 (15) OUTLET Inlet Setting, PRESSURE, Droop Droop Psig/Psi PSIG/PSI (bar) (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 680 (18,2) 1000 (26,8) 1300 (34,8) 900 (24,1) 1400 (37,5) 2200 (59,0) 40 (2,8) 750 (20,1) 1000 (26,8) 1200 (32,2) 900 (24,1) 1500 (40,2) 2300 (61,6) 50 (3,5) 840 (22,5) 1200 (32,2) 1300 (34,8) 900 (24,1) 1500 (40,2) 2200 (59,0) 75 (5,2) 1100 (29,5) 1500 (40,2) 2000 (53,6) 1200 (32,2) 1800 (48,2) 2700 (72,4) 15 (1,0) 100 (6,9) 1100 (29,5) 1600 (42,9) 2500 (67,0) 1400 (37,5) 2100 (56,3) 2900 (77,7) 150 (10,3) 1400 (37,5) 2100 (56,3) 2800 (75,0) 1800 (48,2) 2400 (64,3) 3200 (85,8) 200 (13,8) 1900 (50,9) 2300 (61,6) 3000 (80,4) 2200 (59,0) 2800 (75,0) 3600 (96,5) 250 (17,2) 1700 (45,6) 2400 (64,3) 3200 (85,8) 2100 (56,3) 3100 (83,1) 3900 (105) 15 to 30 300 (20,7) 2000 (53,6) 2700 (72,4) 3300 (88,4) 2700 (72,4) 3300 (88,4) 4300 (115) (1,0 to 2,1) 40 (2,8) 610 (16,3) 750 (20,1) 1100 (29,5) 1500 (40,2) 2300 (61,6) 3500 (93,8) 50 (3,5) 780 (20,9) 960 (25,7) 1300 (34,8) 1300 (34,8) 2100 (56,3) 3400 (91,1) 75 (5,2) 1500 (40,2) 1700 (45,6) 2500 (67,0) 1800 (48,2) 2800 (75,0) 4200 (113) 100 (6,9) 1600 (42,9) 2500 (67,0) 3000 (80,4) 2000 (53,6) 3000 (80,4) 4400 (118) 30 (2,1) 150 (10,3) 2200 (59,0) 3500 (93,8) 4400 (118) 2400 (64,3) 3800 (102) 5300 (142) 200 (13,8) 2800 (75,0) 4200 (113) 4800 (129) 3100 (83,1) 4300 (115) 5800 (155) 250 (17,2) 2800 (75,0) 4100 (110) 4900 (131) 3500 (93,8) 4600 (123) 6300 (169) 300 (20,7) 3200 (85,8) 4600 (123) 5000 (134) 4000 (107) 4900 (131) 6600 (177) 60 (4,1) 1000 (26,8) 1300 (34,8) 1700 (45,6) 1200 (32,2) 2000 (53,6) 3800 (102) 75 (5,2) 1200 (32,2) 1600 (42,9) 2400 (64,3) 1400 (37,5) 2300 (61,6) 3900 (105) 100 (6,9) 1400 (37,5) 2300 (61,6) 3200 (85,8) 2100 (56,3) 2900 (77,7) 5000 (134) 50 (3,4) 150 (10,3) 2100 (56,3) 3300 (88,4) 4600 (123) 2500 (67,0) 3700 (99,2) 5700 (153) 200 (13,8) 2600 (69,7) 4500 (121) 6000 (161) 3100 (83,1) 4600 (123) 6500 (174) 250 (17,2) 3600 (96,5) 5800 (155) 6500 (174) 3100 (83,1) 4500 (121) 6900 (185) 25 to 75 300 (20,7) 4000 (107) 6200 (166) 7000 (188) 3500 (93,8) 5100 (137) 7300 (196) (1,7 to 5,2) 100 (6,9) 1600 (42,9) 2400 (64,3) 3000 (80,4) 2300 (61,6) 3700 (99,2) 6200 (166) 125 (8,6) 2200 (59,0) 3200 (85,8) 3800 (102) 2600 (69,7) 4300 (115) 7300 (196) 150 (10,3) 2500 (67,0) 3900 (105) 4600 (123) 3200 (85,8) 4700 (126) 7700 (206) 75 (5,2) 200 (13,8) 3700 (99,2) 5400 (145) 6000 (161) 3700 (99,2) 5500 (147) 8500 (228) 250 (17,2) 4900 (131) 6500 (174) 6700 (180) 4000 (107) 6100 (163) 9500 (255) 300 (20,7) 5100 (137) 7600 (204) 9000 (241) 4700 (126) 7100 (190) 10 000 (268) 125 (8,6) 2000 (53,6) 2800 (75,0) 3700 (99,2) 3400 (91,1) 5800 (155) 8800 (236) 150 (10,3) 2000 (53,6) 3500 (93,8) 4500 (121) 4000 (107) 6800 (182) 11 000 (295) 175 (12,1) 2600 (69,7) 4100 (110) 5300 (142) 4800 (129) 7800 (209) 12 000 (322) 100 (6,9) 200 (13,8) 2800 (75,0) 4600 (123) 5900 (158) 5200 (139) 8200 (220) 13 000 (348) 250 (17,2) 3300 (88,4) 5800 (155) 7300 (196) 4300 (115) 8900 (239) 14 000 (375) 300 (20,7) 4000 (107) 6900 (185) 8600 (230) 8000 (214) 11 000 (295) 15 000 (402) 150 (10,3) 2000 (53,6) 3000 (80,4) 4200 (113) 5200 (139) 8200 (220) 11 000 (295) 175 (12,1) 2800 (75,0) 4200 (113) 5100 (137) 5000 (134) 9000 (241) 13 000 (348) 70 to 150 200 (13,8) 3400 (91,1) 4300 (115) 6000 (161) 5500 (147) 9300 (249) 14 000 (375) (4,8 to 10,3) 125 (8,6) 225 (15,5) 3600 (96,5) 5600 (150) 6600 (177) 6800 (182) 11 000 (295) 16 000 (429) 250 (17,2) 3800 (102) 6200 (166) 7300 (196) 6900 (185) 13 000 (348) 17 000 (456) 300 (20,7) 4600 (123) 7200 (193) 8700 (233) 7000 (188) 13 000 (348) 19 000 (509) 175 (12,1) 2500 (67,0) 3800 (102) 4900 (131) 5600 (150) 9500 (255) 12 000 (322) 200 (13,8) 3000 (80,4) 4300 (115) 5700 (153) 6500 (174) 11 000 (295) 14 000 (375) 150 (10,3) 225 (15,5) 3300 (88,4) 5400 (145) 6600 (177) 7100 (190) 12 000 (322) 16 000 (429) 250 (17,2) 4000 (107) 6300 (169) 7300 (196) 9000 (241) 14 000 (375) 18 000 (482) 300 (20,7) 5400 (145) 7600 (204) 8400 (225) 8700 (233) 15 000 (402) 20 000 (536) 1. To obtain capacities for regulators using metal diaphragms, multiply the table values by 0.6. - continued - 14 Bulletin 71.1:95 3 (1) Table 9. Air SCFH (Nm /h) Capacities for NPS 3/4 through 1 (DN 20 through 25) Types 95H and 95HD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZES, NPS (DN) RECOMMENDED 3/4 (20) 1 (25) Outlet OUTLET Inlet Setting, PRESSURE, Droop Droop Psig/Psi PSIG/PSI (bar) (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 2200 (59,0) 3100 (83,1) 4900 (131) 2200 (59,0) 3300 (88,4) 5400 (145) 40 (2,8) 2700 (72,4) 3800 (102) 6200 (166) 2600 (69,7) 4200 (113) 6500 (174) 50 (3,5) 2900 (77,7) 4300 (115) 6800 (182) 3400 (91,1) 5400 (145) 8200 (220) 75 (5,2) 3800 (102) 5500 (147) 8400 (225) 4800 (129) 7000 (188) 11 000 (295) 15 (1,0) 100 (6,9) 4000 (107) 6000 (161) 9000 (241) 5400 (145) 8000 (214) 12 000 (322) 150 (10,3) 5000 (134) 7000 (188) 10 000 (268) 7000 (188) 10 000 (268) 15 000 (402) 200 (13,8) 6000 (161) 8000 (214) 11 000 (295) 8700 (233) 11 700 (314) 16 000 (429) 250 (17,2) 6800 (182) 8700 (233) 11 000 (295) 8500 (228) 12 000 (322) 17 000 (456) 15 to 30 300 (20,7) 7400 (198) 9600 (257) 12 000 (322) 10 000 (268) 14 000 (375) 18 000 (482) (1,0 to 2,1) 40 (2,8) 2900 (77,7) 4500 (121) 6200 (166) 3200 (85,8) 5200 (139) 6600 (177) 50 (3,5) 4000 (107) 6000 (161) 7800 (209) 4000 (107) 6600 (177) 8300 (222) 75 (5,2) 5700 (153) 8500 (228) 12 000 (322) 5400 (145) 9300 (249) 12 000 (322) 100 (6,9) 6300 (169) 9800 (263) 14 000 (375) 7400 (198) 11 000 (295) 16 000 (429) 30 (2,1) 150 (10,3) 7700 (206) 12 000 (322) 16 000 (429) 10 000 (268) 15 000 (402) 22 000 (590) 200 (13,8) 9200 (247) 12 000 (322) 17 000 (456) 12 000 (322) 18 000 (482) 26 000 (697) 250 (17,2) 9000 (241) 13 000 (348) 18 000 (482) 14 000 (375) 20 000 (536) 27 000 (724) 300 (20,7) 10 000 (268) 14 000 (375) 19 000 (509) 15 000 (402) 21 000 (563) 28 000 (750) 60 (4,1) 4000 (107) 6700 (180) 9000 (241) 4400 (118) 7200 (193) 9200 (247) 75 (5,2) 6000 (161) 8600 (230) 12 000 (322) 6300 (169) 9600 (257) 12 000 (322) 100 (6,9) 7400 (198) 11 000 (295) 15 000 (402) 7000 (188) 13 000 (348) 16 000 (429) 50 (3,4) 150 (10,3) 8300 (222) 13 000 (348) 21 000 (563) 16 000 (429) 18 000 (482) 24 000 (643) 200 (13,8) 11 000 (295) 17 000 (456) 24 000 (643) 15 000 (402) 24 000 (643) 31 000 (831) 250 (17,2) 12 000 (322) 18 000 (482) 25 000 (670) 17 000 (456) 26 000 (697) 36 000 (965) 25 to 75 300 (20,7) 12 000 (322) 18 000 (482) 26 000 (697) 19 000 (509) 27 000 (724) 38 000 (1018) (1,7 to 5,2) 100 (6,9) 8000 (214) 12 000 (322) 15 000 (402) 8700 (233) 13 000 (348) 15 000 (402) 125 (8,6) 11 000 (295) 16 000 (429) 19 000 (509) 13 000 (348) 17 000 (456) 20 000 (536) 150 (10,3) 12 000 (322) 18 000 (482) 22 000 (590) 13 000 (348) 21 000 (563) 25 000 (670) 75 (5,2) 200 (13,8) 14 000 (375) 21 000 (563) 24 000 (643) 17 000 (456) 28 000 (750) 32 000 (858) 250 (17,2) 16 000 (429) 24 000 (643) 26 000 (697) 22 000 (590) 33 000 (884) 38 000 (1018) 300 (20,7) 16 000 (429) 25 000 (670) 28 000 (750) 23 000 (616) 35 000 (938) 45 000 (1206) 125 (8,6) 8500 (228) 14 000 (375) 18 000 (482) 11 000 (295) 16 000 (429) 19 000 (509) 150 (10,3) 12 000 (322) 18 000 (482) 22 000 (590) 14 000 (375) 20 000 (536) 23 000 (616) 175 (12,1) 13 000 (348) 21 000 (563) 26 000 (697) 16 000 (429) 25 000 (670) 28 000 (750) 100 (6,9) 200 (13,8) 15 000 (402) 23 000 (616) 30 000 (804) 16 000 (429) 27 000 (724) 32 000 (858) 250 (17,2) 15 000 (402) 25 000 (670) 37 000 (992) 21 000 (563) 34 000 (911) 39 000 (1045) 300 (20,7) 19 000 (509) 29 000 (777) 41 000 (1099) 26 000 (697) 38 000 (1018) 46 000 (1233) 150 (10,3) 12 000 (322) 18 000 (482) 21 000 (563) 13 000 (348) 20 000 (536) 23 000 (616) 175 (12,1) 13 000 (348) 21 000 (563) 25 000 (670) 15 000 (402) 23 000 (616) 27 000 (724) 70 to 150 200 (13,8) 16 000 (429) 25 000 (670) 29 000 (777) 17 000 (456) 28 000 (750) 31 000 (831) (4,8 to 10,3) 125 (8,6) 225 (15,5) 17 000 (456) 28 000 (750) 33 000 (884) 19 000 (509) 30 000 (804) 35 000 (938) 250 (17,2) 18 000 (482) 29 000 (777) 37 000 (992) 20 000 (536) 34 000 (911) 39 000 (1045) 300 (20,7) 21 000 (563) 32 000 (858) 45 000 (1206) 26 000 (697) 41 000 (1099) 46 000 (1233) 175 (12,1) 14 000 (375) 20 000 (536) 29 000 (777) 16 000 (429) 22 000 (590) 26 000 (697) 200 (13,8) 16 000 (429) 24 000 (643) 29 000 (777) 20 000 (536) 26 000 (697) 30 000 (804) 150 (10,3) 225 (15,5) 20 000 (536) 29 000 (777) 33 000 (884) 22 000 (590) 30 000 (804) 35 000 (938) 250 (17,2) 20 000 (536) 30 000 (804) 37 000 (992) 26 000 (697) 35 000 (938) 39 000 (1045) 300 (20,7) 23 000 (616) 37 000 (992) 45 000 (1206) 31 000 (831) 44 000 (1179) 46 000 (1233) 1. To obtain capacities for regulators using metal diaphragms, multiply the table values by 0.6. 15 Bulletin 71.1:95 3 Table 10. Air SCFH (Nm /h) Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulators with Either Elastomer or Stainless Steel Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1-1/2 (40) 2 (50) Outlet Inlet PRESSURE Setting, Droop Droop RANGE, Psig/Psi PSIG/PSI (bar) (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 10 (0,69) 950 (25,5) 1000 (26,8) 1500 (40,2) 1000 (26,8) 1100 (29,5) 1500 (40,2) 20 (1,4) 2100 (56,3) 2500 (67,0) 4300 (115) 1800 (48,2) 2000 (53,6) 2600 (69,7) 30 (2,1) 2500 (67,0) 3000 (80,4) 5000 (134) 3400 (91,1) 4600 (123) 7300 (196) 50 (3,5) 3500 (93,8) 4000 (107) 6000 (161) 4000 (107) 5500 (147) 9000 (241) 75 (5,2) 5000 (134) 6000 (161) 8000 (214) 5500 (147) 7000 (188) 11 000 (295) 5 (0,35) 100 (6,9) 6500 (174) 8000 (214) 9500 (255) 9000 (241) 12 000 (322) 14 000 (375) 150 (10,3) 8500 (228) 11 000 (295) 12 000 (322) 15 000 (402) 18 000 (482) 21 000 (563) 200 (13,8) 12 000 (322) 14 000 (375) 17 000 (456) 16 000 (429) 19 000 (509) 21 000 (563) 250 (17,2) 15 000 (402) 17 000 (456) 19 000 (509) 18 000 (482) 20 000 (536) 22 000 (590) 300 (20,7) 18 000 (482) 20 000 (536) 21 000 (563) 19 000 (509) 21 000 (563) 23 000 (616) 40 (2,8) 3400 (91,1) 6100 (163) 10 000 (268) 4500 (121) 6200 (166) 11 000 (295) 50 (3,5) 4500 (121) 9000 (241) 14 000 (375) 8000 (214) 10 000 (268) 15 000 (402) 75 (5,2) 6000 (161) 12 000 (322) 18 000 (482) 15 000 (402) 20 000 (536) 25 000 (670) 100 (6,9) 8000 (214) 15 000 (402) 23 000 (616) 24 000 (643) 30 000 (804) 35 000 (938) 30 (2,1) 150 (10,3) 12 000 (322) 21 000 (563) 35 000 (938) 44 000 (1179) 50 000 (1340) 54 000 (1447) 5 to 80 200 (13,8) 20 000 (536) 31 000 (831) 38 000 (1018) 48 000 (1286) 55 000 (1474) 58 000 (1554) (0,35 to 5,5) 250 (17,2) 25 000 (670) 35 000 (938) 41 000 (1099) 51 000 (1367) 58 000 (1554) 60 000 (1608) 300 (20,7) 29 000 (777) 38 000 (1018) 44 000 (1179) 53 000 (1420) 59 000 (1581) 61 000 (1635) 60 (4,1) 6300 (169) 10 000 (268) 20 000 (536) 6500 (174) 11 000 (295) 21 000 (563) 75 (5,2) 9000 (241) 14 000 (375) 32 000 (858) 12 000 (322) 20 000 (536) 35 000 (938) 100 (6,9) 10 000 (268) 19 000 (509) 45 000 (1206) 20 000 (536) 40 000 (1072) 55 000 (1474) 50 (3,4) 150 (10,3) 13 000 (348) 28 000 (750) 61 000 (1635) 30 000 (804) 68 000 (1822) 75 000 (2010) 200 (13,8) 21 000 (563) 36 000 (965) 64 000 (1715) 43 000 (1152) 75 000 (2010) 83 000 (2224) 250 (17,2) 31 000 (831) 45 000 (1206) 66 000 (1769) 55 000 (1474) 80 000 (2144) 86 000 (2305) 300 (20,7) 39 000 (1045) 51 000 (1367) 67 000 (1796) 65 000 (1742) 84 000 (2251) 89 000 (2385) 100 (6,9) 14 000 (375) 22 000 (590) 42 000 (1126) 15 000 (402) 28 000 (750) 50 000 (1340) 125 (8,6) 17 000 (456) 30 000 (804) 55 000 (1474) 20 000 (536) 45 000 (1206) 65 000 (1742) 150 (10,3) 20 000 (536) 39 000 (1045) 71 000 (1903) 26 000 (697) 69 000 (1849) 76 000 (2037) 75 (5,2) 200 (13,8) 23 000 (616) 49 000 (1313) 81 000 (2171) 50 000 (1340) 90 000 (2412) 96 000 (2573) 250 (17,2) 33 000 (884) 57 000 (1528) 85 000 (2278) 70 000 (1876) 110 000 (2948) 110 000 (2948) 300 (20,7) 43 000 (1152) 65 000 (1742) 88 000 (2358) 90 000 (2412) 120 000 (3216) 120 000 (3216) 125 (8,6) 11 000 (295) 29 000 (777) 50 000 (1340) 12 000 (322) 30 000 (804) 54 000 (1447) 150 (10,3) 22 000 (590) 37 000 (992) 64 000 (1715) 25 000 (670) 45 000 (1206) 71 000 (1903) 60 to 120 175 (12,1) 25 000 (670) 47 000 (1260) 75 000 (2010) 33 000 (884) 52 000 (1394) 90 000 (2412) 100 (6,9) (4,1 to 8,3) 225 (15,5) 28 000 (750) 62 000 (1662) 95 000 (2546) 28 000 (750) 62 000 (1662) 95 000 (2546) 250 (17,2) 33 000 (884) 70 000 (1876) 110 000 (2948) 45 000 (1206) 70 000 (1876) 130 000 (3484) 300 (20,7) 40 000 (1072) 88 000 (2358) 120 000 (3216) 55 000 (1474) 80 000 (2144) 150 000 (4020) 150 (10,3) 21 000 (563) 40 000 (1072) 64 000 (1715) 22 000 (590) 40 000 (1072) 65 000 (1742) 175 (12,1) 25 000 (670) 47 000 (1260) 74 000 (1983) 32 000 (858) 50 000 (1340) 75 000 (2010) 100 to 140 200 (13,8) 28 000 (750) 54 000 (1447) 90 000 (2412) 39 000 (1045) 70 000 (1876) 90 000 (2412) 125 (8,6) (6,9 to 9,7) 225 (15,5) 30 000 (804) 60 000 (1608) 100 000 (2680) 46 000 (1233) 100 000 (2680) 110 000 (2948) 250 (17,2) 35 000 (938) 70 000 (1876) 110 000 (2948) 56 000 (1501) 120 000 (3216) 130 000 (3484) 300 (20,7) 42 000 (1126) 85 000 (2278) 130 000 (3484) 86 000 (2305) 150 000 (4020) 150 000 (4020) 175 (12,1) 19 000 (509) 32 000 (858) 54 000 (1447) 20 000 (536) 33 000 (884) 55 000 (1474) 200 (13,8) 23 000 (616) 44 000 (1179) 79 000 (2117) 24 000 (643) 45 000 (1206) 80 000 (2144) 120 to 150 150 (10,3) 225 (15,5) 29 000 (777) 61 000 (1635) 100 000 (2680) 29 000 (777) 61 000 (1635) 100 000 (2680) (8,3 to 10,3) 250 (17,2) 35 000 (938) 70 000 (1876) 120 000 (3216) 49 000 (1313) 96 000 (2573) 120 000 (3216) 300 (20,7) 45 000 (1206) 90 000 (2412) 150 000 (4020) 86 000 (2305) 140 000 (3752) 150 000 (4020) 16 Bulletin 71.1:95 3 (1) Table 11. Air SCFH (Nm /h) Capacities for NPS 1/4 through 1/2 (DN 15) Type 95HP Regulators with Elastomer Diaphragms PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Outlet Inlet PRESSURE Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 300 (8,0) 550 (14,7) 850 (22,8) 600 (16,1) 850 (22,8) 1400 (37,5) 40 (2,8) 350 (9,4) 580 (15,5) 1000 (26,8) 620 (16,6) 900 (24,1) 1500 (40,2) 50 (3,5) 380 (10,2) 600 (16,1) 1200 (32,2) 700 (18,8) 1200 (32,2) 1700 (45,6) 75 (5,2) 530 (14,2) 750 (20,1) 1300 (34,8) 900 (24,1) 1500 (40,2) 1800 (48,2) 100 (6,9) 800 (21,4) 1200 (32,2) 2000 (53,6) 1100 (29,5) 1700 (45,6) 2600 (69,7) 150 (10,3) 1100 (29,5) 1600 (42,9) 2400 (64,3) 1700 (45,6) 2300 (61,6) 3100 (83,1) 15 (1,0) 200 (13,8) 1200 (32,2) 1700 (45,6) 2800 (75,0) 2100 (56,3) 2800 (75,0) 3500 (93,8) 250 (17,2) 1500 (40,2) 2100 (56,3) 2900 (77,7) 2400 (64,3) 3000 (80,4) 3800 (102) 300 (20,7) 1700 (45,6) 2300 (61,6) 2900 (77,7) 2700 (72,4) 3300 (88,4) 4000 (107) 400 (27,6) 1800 (48,2) 2300 (61,6) 2900 (77,7) 3300 (88,4) 3800 (102) 4300 (115) 500 (34,5) 1900 (50,9) 2400 (64,3) 3000 (80,4) 3900 (105) 4200 (113) 4500 (121) 600 (41,4) 2100 (56,3) 2600 (69,7) 3200 (85,8) 4500 (121) 4800 (129) 4900 (131) 40 (2,8) 430 (11,5) 750 (20,1) 1100 (29,5) 900 (24,1) 1500 (40,2) 1900 (50,9) 50 (3,5) 500 (13,4) 900 (24,1) 1600 (42,9) 1200 (32,2) 1600 (42,9) 2000 (53,6) 75 (5,2) 700 (18,8) 1200 (32,2) 2100 (56,3) 1300 (34,8) 2100 (56,3) 3600 (96,5) 100 (6,9) 800 (21,4) 1700 (45,6) 2900 (77,7) 1800 (48,2) 2600 (69,7) 4100 (110) 150 (10,3) 1400 (37,5) 2500 (67,0) 3800 (102) 2100 (56,3) 3200 (85,8) 4800 (129) 30 (2,1) 200 (13,8) 2000 (53,6) 3000 (80,4) 4200 (113) 2600 (69,7) 3800 (102) 5100 (137) 250 (17,2) 2200 (59,0) 3300 (88,4) 4300 (115) 3000 (80,4) 4000 (107) 5600 (150) 300 (20,7) 2400 (64,3) 3500 (93,8) 4300 (115) 3500 (93,8) 4700 (126) 5900 (158) 400 (27,6) 2800 (75,0) 3900 (105) 4300 (115) 4100 (110) 5200 (139) 6300 (169) 15 to 100 500 (34,5) 2800 (75,0) 3900 (105) 4300 (115) 4800 (129) 5900 (158) 6400 (172) (1,0 to 6,9) 600 (41,4) 2800 (75,0) 3900 (105) 4300 (115) 5300 (142) 6200 (166) 7100 (190) 60 (4,1) 700 (18,8) 1300 (34,8) 1900 (50,9) 1500 (40,2) 2500 (67,0) 4000 (107) 75 (5,2) 730 (19,6) 1500 (40,2) 2500 (67,0) 1700 (45,6) 3100 (83,1) 5000 (134) 100 (6,9) 1400 (37,5) 2500 (67,0) 3200 (85,8) 2300 (61,6) 3800 (102) 6000 (161) 150 (10,3) 2200 (59,0) 3600 (96,5) 4700 (126) 2800 (75,0) 4800 (129) 6800 (182) 200 (13,8) 3000 (80,4) 4600 (123) 5500 (147) 3500 (93,8) 5700 (153) 7800 (209) 50 (3,4) 250 (17,2) 3500 (93,8) 4700 (126) 5800 (155) 3800 (102) 6000 (161) 8100 (217) 300 (20,7) 3500 (93,8) 5500 (147) 6200 (166) 4400 (118) 6400 (172) 8800 (236) 400 (27,6) 4000 (107) 5700 (153) 6200 (166) 5200 (139) 7000 (188) 9300 (249) 500 (34,5) 4400 (118) 5700 (153) 6200 (166) 5700 (153) 7400 (198) 9600 (257) 600 (41,4) 5000 (134) 5700 (153) 6200 (166) 6000 (161) 8200 (220) 10 000 (268) 125 (8,6) 2000 (53,6) 3200 (85,8) 3900 (105) 4100 (110) 6700 (180) 9000 (241) 150 (10,3) 3100 (83,1) 4100 (110) 4700 (126) 5000 (134) 8000 (214) 11 000 (295) 175 (12,1) 3600 (96,5) 5100 (137) 5500 (147) 5700 (153) 8800 (236) 13 000 (348) 200 (13,8) 4500 (121) 5700 (153) 6200 (166) 5700 (153) 9300 (249) 14 000 (375) 100 (6,9) 250 (17,2) 5000 (134) 6700 (180) 7800 (209) 6500 (174) 10 000 (268) 15 000 (402) 300 (20,7) 6100 (163) 8300 (222) 9000 (241) 7200 (193) 11 000 (295) 16 000 (429) 400 (27,6) 7000 (188) 10 000 (268) 11 000 (295) 7800 (209) 12 000 (322) 17 000 (456) 500 (34,5) 7800 (209) 11 000 (295) 12 000 (322) 8700 (233) 13 000 (348) 17 000 (456) 600 (41,4) 7800 (209) 12 000 (322) 12 000 (322) 9000 (241) 14 000 (375) 18 000 (482) 150 (10,3) 2100 (56,3) 2800 (75,0) 4100 (110) 3000 (80,4) 5200 (139) 8600 (230) 175 (12,1) 2200 (59,0) 3200 (85,8) 4700 (126) 3500 (93,8) 6000 (161) 9500 (255) 200 (13,8) 2800 (75,0) 4000 (107) 5600 (150) 4000 (107) 6500 (174) 11 000 (295) 225 (15,5) 3100 (83,1) 4300 (115) 6100 (163) 4000 (107) 6700 (180) 11 000 (295) 125 (8,6) 250 (17,2) 3300 (88,4) 4900 (131) 6600 (177) 4400 (118) 7000 (188) 12 000 (322) 300 (20,7) 3700 (99,2) 5700 (153) 7900 (212) 5200 (139) 8200 (220) 14 000 (375) 400 (27,6) 5200 (139) 7500 (201) 11 000 (295) 6500 (174) 10 000 (268) 15 000 (402) 500 (34,5) 6300 (169) 9500 (255) 13 000 (348) 7900 (212) 12 000 (322) 18 000 (482) 80 to 300 600 (41,4) 7000 (188) 11 000 (295) 16 000 (429) 9300 (249) 14 000 (375) 21 000 (563) (5,5 to 20,7) 225 (15,5) 3200 (85,8) 4500 (121) 6400 (172) 5500 (147) 9300 (249) 15 000 (402) 250 (17,2) 3800 (102) 5400 (145) 7200 (193) 5600 (150) 10 000 (268) 17 000 (456) 300 (20,7) 4200 (113) 6600 (177) 8700 (233) 6500 (174) 11 000 (295) 19 000 (509) 350 (24,1) 4800 (129) 7500 (201) 10 000 (268) 7500 (201) 13 000 (348) 20 000 (536) 200 (13,8) 400 (27,6) 5700 (153) 8500 (228) 12 000 (322) 8800 (236) 14 000 (375) 22 000 (590) 450 (31,0) 6300 (169) 9700 (260) 13 000 (348) 9600 (257) 15 000 (402) 24 000 (643) 500 (34,5) 6700 (180) 11 000 (295) 15 000 (402) 11 000 (295) 17 000 (456) 26 000 (697) 600 (41,4) 7200 (193) 13 000 (348) 18 000 (482) 11 000 (295) 19 000 (509) 30 000 (804) 1. To obtain capacities for Type 95HT (metal diaphragm), multiply the table values by 0.6. - continued - 17 Bulletin 71.1:95 3 Table 11. Air SCFH (Nm /h) Capacities for NPS 1/4 through 1/2 (DN 15) Type 95HP Regulators with Elastomer (1) Diaphragms (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Outlet Inlet PRESSURE Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 275 (19,0) 4100 (110) 5800 (155) 7700 (206) 7600 (204) 12 000 (322) 19 000 (509) 300 (20,7) 4200 (113) 6600 (177) 8400 (225) 7200 (193) 13 000 (348) 20 000 (536) 350 (24,1) 5000 (134) 7500 (201) 10 000 (268) 8000 (214) 14 000 (375) 23 000 (616) 400 (27,6) 5200 (139) 8600 (230) 12 000 (322) 9200 (247) 16 000 (429) 26 000 (697) 250 (17,2) 450 (31,0) 5800 (155) 9700 (260) 13 000 (348) 9700 (260) 17 000 (456) 28 000 (750) 500 (34,5) 6300 (169) 11 000 (295) 15 000 (402) 10 000 (268) 18 000 (482) 31 000 (831) 550 (37,9) 6700 (180) 12 000 (322) 16 000 (429) 11 000 (295) 20 000 (536) 34 000 (911) 80 to 300 600 (41,4) 7200 (193) 13 000 (348) 18 000 (482) 12 000 (322) 20 000 (536) 36 000 (965) (5,5 to 20,7) 350 (24,1) 5200 (139) 7700 (206) 10 000 (268) 9000 (241) 16 000 (429) 24 000 (643) 400 (27,6) 5600 (150) 8800 (236) 12 000 (322) 9500 (255) 17 000 (456) 28 000 (750) 450 (31,0) 6000 (161) 9900 (265) 13 000 (348) 10 000 (268) 18 000 (482) 31 000 (831) 300 (20,7) 500 (34,5) 6400 (172) 11 000 (295) 15 000 (402) 11 000 (295) 19 000 (509) 34 000 (911) 550 (37,9) 6800 (182) 12 000 (322) 17 000 (456) 11 000 (295) 20 000 (536) 37 000 (992) 600 (41,4) 7200 (193) 13 000 (348) 18 000 (482) 12 000 (322) 21 000 (563) 41 000 (1099) 80 to 400 500 (34,5) 7000 (188) 13 000 (348) 17 000 (456) 11 000 (295) 20 000 (536) 38 000 (1018) (5,5 to 27,6) 400 (27,6) 600 (41,4) 7200 (193) 14 000 (375) 19 000 (509) 12 000 (322) 21 000 (563) 42 000 (1126) Type 95HP Only 1. To obtain capacities for Type 95HT (metal diaphragm), multiply the table values by 0.6. 3 Table 11. Air SCFH (Nm /h) Capacities for NPS 3/4 through 1 (DN 20 through 25) Type 95HP Regulators with Elastomer (1) Diaphragms (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 3/4 (20) 1 (25) Outlet PRESSURE Inlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 1300 (34,8) 1800 (48,2) 2900 (77,7) 1200 (32,2) 1600 (42,9) 2500 (67,0) 40 (2,8) 1300 (34,8) 2100 (56,3) 2900 (77,7) 1300 (34,8) 2000 (53,6) 3000 (80,4) 50 (3,5) 1500 (40,2) 2400 (64,3) 3400 (91,1) 1900 (50,9) 2700 (72,4) 3800 (102) 75 (5,2) 2400 (64,3) 3200 (85,8) 4600 (123) 2600 (69,7) 3800 (102) 5400 (145) 100 (6,9) 3100 (83,1) 4300 (115) 6000 (161) 3000 (80,4) 4700 (126) 7000 (188) 150 (10,3) 4000 (107) 5000 (134) 7600 (204) 4500 (121) 6400 (172) 9600 (257) 15 (1,0) 200 (13,8) 4500 (121) 6200 (166) 8300 (222) 5500 (147) 7500 (201) 13 000 (348) 250 (17,2) 5500 (147) 7000 (188) 9200 (247) 6500 (174) 9000 (241) 13 000 (348) 300 (20,7) 6500 (174) 8000 (214) 10 000 (268) 7500 (201) 10 000 (268) 14 000 (375) 400 (27,6) 8200 (220) 9500 (255) 12 000 (322) 9000 (241) 12 000 (322) 17 000 (456) 500 (34,5) 10 000 (268) 11 000 (295) 13 000 (348) 11 000 (295) 14 000 (375) 20 000 (536) 15 to 100 600 (41,4) 12 000 (322) 13 000 (348) 15 000 (402) 12 000 (322) 16 000 (429) 22 000 (590) (1,0 to 6,9) 40 (2,8) 1700 (45,6) 2800 (75,0) 4600 (123) 1900 (50,9) 2900 (77,7) 4700 (126) 50 (3,5) 2200 (59,0) 3500 (93,8) 5700 (153) 2300 (61,6) 3300 (88,4) 5800 (155) 75 (5,2) 3000 (80,4) 4500 (121) 7200 (193) 3300 (88,4) 4800 (129) 8400 (225) 100 (6,9) 4100 (110) 6100 (163) 9500 (255) 4000 (107) 6000 (161) 11 000 (295) 150 (10,3) 5000 (134) 7200 (193) 12 000 (322) 6400 (172) 9500 (255) 15 000 (402) 30 (2,1) 200 (13,8) 6000 (161) 9000 (241) 14 000 (375) 6500 (174) 11 000 (295) 18 000 (482) 250 (17,2) 7400 (198) 10 000 (268) 14 000 (375) 8000 (214) 14 000 (375) 20 000 (536) 300 (20,7) 8500 (228) 12 000 (322) 16 000 (429) 9000 (241) 15 000 (402) 22 000 (590) 400 (27,6) 11 000 (295) 14 000 (375) 18 000 (482) 12 000 (322) 18 000 (482) 25 000 (670) 500 (34,5) 13 000 (348) 15 000 (402) 21 000 (563) 15 000 (402) 22 000 (590) 30 000 (804) 600 (41,4) 15 000 (402) 17 000 (456) 22 000 (590) 17 000 (456) 24 000 (643) 32 000 (858) 1. To obtain capacities for Type 95HT (metal diaphragm), multiply the table values by 0.6. - continued - 18 Bulletin 71.1:95 3 Table 11. Air SCFH (Nm /h) Capacities for NPS 3/4 through 1 (DN 20 through 25) Type 95HP Regulators with Elastomer (1) Diaphragms (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 3/4 (20) 1 (25) Outlet Inlet PRESSURE Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 60 (4,1) 2800 (75,0) 5000 (134) 8000 (214) 3000 (80,4) 5000 (134) 8500 (228) 75 (5,2) 3800 (102) 6200 (166) 10 000 (268) 4000 (107) 6400 (172) 11 000 (295) 100 (6,9) 5000 (134) 8500 (228) 14 000 (375) 5400 (145) 9300 (249) 15 000 (402) 150 (10,3) 7500 (201) 12 000 (322) 18 000 (482) 9000 (241) 14 000 (375) 22 000 (590) 200 (13,8) 8000 (214) 13 000 (348) 21 000 (563) 10 000 (268) 16 000 (429) 26 000 (697) 50 (3,4) 250 (17,2) 10 000 (268) 15 000 (402) 22 000 (590) 13 000 (348) 21 000 (563) 32 000 (858) 300 (20,7) 11 000 (295) 16 000 (429) 24 000 (643) 15 000 (402) 23 000 (616) 34 000 (911) 400 (27,6) 14 000 (375) 19 000 (509) 26 000 (697) 16 000 (429) 26 000 (697) 38 000 (1018) 500 (34,5) 16 000 (429) 20 000 (536) 27 000 (724) 18 000 (482) 30 000 (804) 42 000 (1126) 15 to 100 600 (41,4) 19 000 (509) 24 000 (643) 31 000 (831) 20 000 (536) 33 000 (884) 47 000 (1260) (1,0 to 6,9) 125 (8,6) 8500 (228) 14 000 (375) 18 000 (482) 8800 (236) 15 000 (402) 18 000 (482) 150 (10,3) 11 000 (295) 18 000 (482) 22 000 (590) 11 000 (295) 19 000 (509) 23 000 (616) 175 (12,1) 12 000 (322) 20 000 (536) 26 000 (697) 14 000 (375) 23 000 (616) 26 000 (697) 200 (13,8) 13 000 (348) 22 000 (590) 30 000 (804) 16 000 (429) 26 000 (697) 31 000 (831) 100 (6,9) 250 (17,2) 16 000 (429) 26 000 (697) 37 000 (992) 20 000 (536) 33 000 (884) 39 000 (1045) 300 (20,7) 18 000 (482) 29 000 (777) 42 000 (1126) 21 000 (563) 35 000 (938) 46 000 (1233) 400 (27,6) 22 000 (590) 32 000 (858) 46 000 (1233) 28 000 (750) 45 000 (1206) 62 000 (1662) 500 (34,5) 25 000 (670) 36 000 (965) 53 000 (1420) 36 000 (965) 56 000 (1501) 78 000 (2090) 600 (41,4) 29 000 (777) 39 000 (1045) 55 000 (1474) 43 000 (1152) 66 000 (1769) 95 000 (2546) 150 (10,3) 7000 (188) 11 000 (295) 19 000 (509) 7800 (209) 13 000 (348) 20 000 (536) 175 (12,1) 7000 (188) 13 000 (348) 21 000 (563) 7500 (201) 13 000 (348) 23 000 (616) 200 (13,8) 9500 (255) 15 000 (402) 24 000 (643) 8500 (228) 15 000 (402) 25 000 (670) 225 (15,5) 10 000 (268) 16 000 (429) 27 000 (724) 9500 (255) 16 000 (429) 29 000 (777) 125 (8,6) 250 (17,2) 12 000 (322) 19 000 (509) 29 000 (777) 10 000 (268) 18 000 (482) 32 000 (858) 300 (20,7) 13 000 (348) 20 000 (536) 33 000 (884) 12 000 (322) 23 000 (616) 38 000 (1018) 400 (27,6) 16 000 (429) 25 000 (670) 39 000 (1045) 17 000 (456) 29 000 (777) 48 000 (1286) 500 (34,5) 18 000 (482) 30 000 (804) 46 000 (1233) 21 000 (563) 36 000 (965) 59 000 (1581) 600 (41,4) 20 000 (536) 34 000 (911) 52 000 (1394) 26 000 (697) 43 600 (1168) 69 000 (1849) 225 (15,5) 11 000 (295) 20 000 (536) 30 000 (804) 12 000 (322) 21 000 (563) 31 000 (831) 250 (17,2) 14 000 (375) 24 000 (643) 35 000 (938) 14 000 (375) 23 000 (616) 35 000 (938) 300 (20,7) 17 000 (456) 28 000 (750) 42 000 (1126) 18 000 (482) 31 000 (831) 44 000 (1179) 350 (24,1) 21 000 (563) 34 000 (911) 49 000 (1313) 20 000 (536) 37 000 (992) 55 000 (1474) 200 (13,8) 400 (27,6) 21 000 (563) 35 000 (938) 55 000 (1474) 22 000 (590) 40 000 (1072) 59 000 (1581) 450 (31,0) 25 000 (670) 41 000 (1099) 62 000 (1662) 25 000 (670) 46 000 (1233) 69 000 (1849) 80 to 300 500 (34,5) 27 000 (724) 45 000 (1206) 68 000 (1822) 27 000 (724) 51 000 (1367) 76 000 (2037) (5,5 to 20,7) 600 (41,4) 30 000 (804) 50 000 (1340) 75 000 (2010) 30 000 (804) 59 000 (1581) 90 000 (2412) 275 (19,0) 15 000 (402) 25 000 (670) 36 000 (965) 16 000 (429) 27 000 (724) 38 000 (1018) 300 (20,7) 18 000 (482) 30 000 (804) 41 000 (1099) 17 000 (456) 31 000 (831) 42 000 (1126) 350 (24,1) 22 000 (590) 36 000 (965) 50 000 (1340) 24 000 (643) 39 000 (1045) 51 000 (1367) 400 (27,6) 22 000 (590) 37 000 (992) 55 000 (1474) 24 000 (643) 43 000 (1152) 59 000 (1581) 250 (17,2) 450 (31,0) 25 000 (670) 42 000 (1126) 61 000 (1635) 28 000 (750) 50 000 (1340) 68 000 (1822) 500 (34,5) 26 000 (697) 44 000 (1179) 65 000 (1742) 31 000 (831) 56 000 (1501) 76 000 (2037) 550 (37,9) 27 000 (724) 45 000 (1206) 74 000 (1983) 34 000 (911) 62 000 (1662) 85 000 (2278) 600 (41,4) 31 000 (831) 52 000 (1394) 80 000 (2144) 38 000 (1018) 68 000 (1822) 93 000 (2492) 350 (24,1) 21 000 (563) 37 000 (992) 48 000 (1286) 22 000 (590) 38 000 (1018) 49 000 (1313) 400 (27,6) 24 000 (643) 41 000 (1099) 57 000 (1528) 26 000 (697) 47 000 (1260) 58 000 (1554) 450 (31,0) 27 000 (724) 46 000 (1233) 67 000 (1796) 31 000 (831) 55 000 (1474) 69 000 (1849) 300 (20,7) 500 (34,5) 30 000 (804) 50 000 (1340) 76 000 (2037) 35 000 (938) 64 000 (1715) 79 000 (2117) 550 (37,9) 33 000 (884) 55 000 (1474) 86 000 (2305) 40 000 (1072) 72 000 (1930) 90 000 (2412) 600 (41,4) 36 000 (965) 59 000 (1581) 95 000 (2546) 44 000 (1179) 81 000 (2171) 100 000 (2680) 80 to 400 500 (34,5) 35 000 (938) 60 000 (1608) 90 000 (2412) 42 000 (1126) 80 000 (2144) 95 000 (2546) (5,5 to 27,6) 400 (27,6) 600 (41,4) 40 000 (1072) 65 000 (1742) 100 000 (2680) 50 000 (1340) 85 000 (2278) 110 000 (2948) Type 95HP Only 1. To obtain capacities for Type 95HT (metal diaphragm), multiply the table values by 0.6. 19 Bulletin 71.1:95 3 Table 12. Air SCFH (Nm /h) Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Types 95HT (Metal Diaphragm) and 95HP (Elastomer Diaphragm) Regulators PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1-1/2 (40) 2 (50) Outlet PRESSURE Inlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 1800 (48,2) 2800 (75,0) 3800 (102) 2000 (53,6) 3000 (80,4) 4000 (107) 40 (2,8) 3800 (102) 5000 (134) 7000 (188) 4000 (107) 6000 (161) 8000 (214) 50 (3,5) 4500 (121) 6000 (161) 8000 (214) 5000 (134) 8000 (214) 12 000 (322) 75 (5,2) 5800 (155) 8000 (214) 11 000 (295) 8000 (214) 12 000 (322) 20 000 (536) 100 (6,9) 7000 (188) 9500 (255) 14 000 (375) 10 000 (268) 16 000 (429) 26 000 (697) 150 (10,3) 10 000 (268) 13 000 (348) 19 000 (509) 20 000 (536) 25 000 (670) 32 000 (858) 15 (1,0) 200 (13,8) 14 000 (375) 18 000 (482) 24 000 (643) 31 000 (831) 33 000 (884) 36 000 (965) 250 (17,2) 18 000 (482) 22 000 (590) 27 000 (724) 31 000 (831) 33 000 (884) 37 000 (992) 300 (20,7) 21 000 (563) 25 000 (670) 29 000 (777) 31 000 (831) 33 000 (884) 37 000 (992) (1) (1) (1) 400 (27,6) 25 000 (670) 28 000 (750) 31 000 (831) 32 000 (858) 34 000 (911) 38 000 (1018) (1) (1) (1) 500 (34,5) 28 000 (750) 30 000 (804) 33 000 (884) 33 000 (884) 35 000 (938) 39 000 (1045) (1) (1) (1) 600 (41,4) 30 000 (804) 32 000 (858) 35 000 (938) 34 000 (911) 36 000 (965) 39 000 (1045) 40 (2,8) 4500 (121) 6300 (169) 11 000 (295) 4500 (121) 7000 (188) 13 000 (348) 50 (3,5) 5500 (147) 7500 (201) 13 000 (348) 5500 (147) 9000 (241) 15 000 (402) 75 (5,2) 6500 (174) 9500 (255) 17 000 (456) 7500 (201) 14 000 (375) 25 000 (670) 100 (6,9) 8000 (214) 12 000 (322) 23 000 (616) 12 000 (322) 23 000 (616) 39 000 (1045) 150 (10,3) 12 000 (322) 19 000 (509) 30 000 (804) 35 000 (938) 43 000 (1152) 49 000 (1313) 30 (2,1) 200 (13,8) 17 000 (456) 28 000 (750) 36 000 (965) 49 000 (1313) 52 000 (1394) 56 000 (1501) 250 (17,2) 23 000 (616) 35 000 (938) 40 000 (1072) 53 000 (1420) 56 000 (1501) 60 000 (1608) 300 (20,7) 28 000 (750) 39 000 (1045) 44 000 (1179) 55 000 (1474) 58 000 (1554) 61 000 (1635) 15 to 100 (1) (1) (1) 400 (27,6) 34 000 (911) 41 000 (1099) 48 000 (1286) 56 000 (1501) 60 000 (1608) 63 000 (1688) (1,0 to 6,9) (1) (1) (1) 500 (34,5) 37 000 (992) 42 000 (1126) 50 000 (1340) 57 000 (1528) 61 000 (1635) 64 000 (1715) (1) (1) (1) 600 (41,4) 39 000 (1045) 43 000 (1152) 52 000 (1394) 58 000 (1554) 62 000 (1662) 65 000 (1742) 60 (4,1) 6500 (174) 11 000 (295) 21 000 (563) 8000 (214) 13 000 (348) 27 000 (724) 75 (5,2) 8500 (228) 13 000 (348) 27 000 (724) 17 000 (456) 22 000 (590) 40 000 (1072) 100 (6,9) 12 000 (322) 18 000 (482) 35 000 (938) 30 000 (804) 36 000 (965) 50 000 (1340) 150 (10,3) 18 000 (482) 28 000 (750) 48 000 (1286) 50 000 (1340) 56 000 (1501) 70 000 (1876) 200 (13,8) 24 000 (643) 37 000 (992) 58 000 (1554) 63 000 (1688) 73 000 (1956) 81 000 (2171) 50 (3,4) 250 (17,2) 30 000 (804) 45 000 (1206) 62 000 (1662) 72 000 (1930) 80 000 (2144) 88 000 (2358) 300 (20,7) 36 000 (965) 50 000 (1340) 65 000 (1742) 78 000 (2090) 85 000 (2278) 91 000 (2439) (1) (1) (1) 400 (27,6) 46 000 (1233) 57 000 (1528) 66 000 (1769) 84 000 (2251) 89 000 (2385) 94 000 (2519) (1) (1) (1) 500 (34,5) 54 000 (1447) 62 000 (1662) 69 000 (1849) 88 000 (2358) 92 000 (2466) 97 000 (2600) (1) (1) (1) 600 (41,4) 60 000 (1608) 67 000 (1796) 72 000 (1930) 92 000 (2466) 95 000 (2546) 100 000 (2680) 125 (8,6) 20 000 (536) 32 000 (858) 60 000 (1608) 40 000 (1072) 45 000 (1206) 70 000 (1876) 150 (10,3) 23 000 (616) 38 000 (1018) 72 000 (1930) 50 000 (1340) 63 000 (1688) 86 000 (2305) 200 (13,8) 30 000 (804) 55 000 (1474) 92 000 (2466) 82 000 (2198) 97 000 (2600) 107 000 (2868) 250 (17,2) 38 000 (1018) 65 000 (1742) 96 000 (2573) 98 000 (2626) 110 000 (2948) 121 000 (3243) 100 (6,9) 300 (20,7) 48 000 (1286) 75 000 (2010) 98 000 (2626) 107 000 (2868) 117 000 (3136) 127 000 (3404) (1) (1) (1) 400 (27,6) 65 000 (1742) 85 000 (2278) 100 000 (2680) 117 000 (3136) 125 000 (3350) 133 000 (3564) (1) (1) (1) 500 (34,5) 75 000 (2010) 95 000 (2546) 102 000 (2734) 127 000 (3404) 130 000 (3484) 135 000 (3618) (1) (1) (1) 600 (41,4) 82 000 (2198) 103 000 (2760) 105 000 (2814) 133 000 (3564) 135 000 (3618) 138 000 (3698) 150 (10,3) 16 000 (429) 26 000 (697) 49 000 (1313) 17 000 (456) 26 000 (697) 59 000 (1581) 175 (12,1) 18 000 (482) 30 000 (804) 55 000 (1474) 18 000 (482) 30 000 (804) 70 000 (1876) 200 (13,8) 20 000 (536) 33 000 (884) 63 000 (1688) 20 000 (536) 34 000 (911) 80 000 (2144) 225 (15,5) 22 000 (590) 38 000 (1018) 72 000 (1930) 22 000 (590) 40 000 (1072) 96 000 (2573) 125 (8,6) 250 (17,2) 30 000 (804) 42 000 (1126) 80 000 (2144) 32 000 (858) 50 000 (1340) 111 000 (2975) 300 (20,7) 36 000 (965) 52 000 (1394) 95 000 (2546) 50 000 (1340) 75 000 (2010) 135 000 (3618) 60 to 260 400 (27,6) 42 000 (1126) 72 000 (1930) 120 000 (3216) 96 000 (2573) 136 000 (3645) 166 000 (4449) (4,1 to 17,9) 500 (34,5) 48 000 (1286) 85 000 (2278) 130 000 (3484) 110 000 (2948) 160 000 (4288) 185 000 (4958) 600 (41,4) 52 000 (1394) 95 000 (2546) 140 000 (3752) 125 000 (3350) 170 000 (4556) 195 000 (5226) 225 (15,5) 27 000 (724) 51 000 (1367) 92 000 (2466) 28 000 (750) 52 000 (1394) 106 000 (2841) 250 (17,2) 29 000 (777) 54 000 (1447) 99 000 (2653) 30 000 (804) 55 000 (1474) 100 000 (2680) 200 (13,8) 300 (20,7) 40 000 (1072) 72 000 (1930) 128 000 (3430) 42 000 (1126) 80 000 (2144) 142 000 (3806) 350 (24,1) 46 000 (1233) 82 000 (2198) 140 000 (3752) 54 000 (1447) 97 000 (2600) 160 000 (4288) 1. Capacities limited due to boost. - continued - 20 Bulletin 71.1:95 3 Table 12. Air SCFH (Nm /h) Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Types 95HT (Metal Diaphragm) and 95HP (Elastomer Diaphragm) Regulators (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1-1/2 (40) 2 (50) Outlet PRESSURE Inlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 400 (27,6) 54 000 (1447) 100 000 (2680) 165 000 (4422) 76 000 (2037) 166 000 (4449) 196 000 (5253) 450 (31,0) 62 000 (1662) 110 000 (2948) 180 000 (4824) 80 000 (2144) 160 000 (4288) 200 000 (5360) 200 (13,8) 500 (34,5) 72 000 (1930) 120 000 (3216) 190 000 (5092) 100 000 (2680) 170 000 (4556) 215 000 (5762) 600 (41,4) 90 000 (2412) 130 000 (3484) 200 000 (5360) 125 000 (3350) 180 000 (4824) 230 000 (6164) 275 (19,0) 30 000 (804) 60 000 (1608) 102 000 (2734) 30 000 (804) 60 000 (1608) 103 000 (2760) 60 to 260 300 (20,7) 45 000 (1206) 80 000 (2144) 130 000 (3484) 40 000 (1072) 80 000 (2144) 125 000 (3350) (4,1 to 17,9) 350 (24,1) 56 000 (1501) 102 000 (2734) 154 000 (4127) 57 000 (1528) 108 000 (2894) 168 000 (4502) 400 (27,6) 64 000 (1715) 110 000 (2948) 169 000 (4529) 74 000 (1983) 140 000 (3752) 194 000 (5199) 250 (17,2) 450 (31,0) 71 000 (1903) 120 000 (3216) 180 000 (4824) 84 000 (2251) 155 000 (4154) 215 000 (5762) 500 (34,5) 74 000 (1983) 129 000 (3457) 190 000 (5092) 93 000 (2492) 168 000 (4502) 225 000 (6030) 550 (37,9) 81 000 (2171) 138 000 (3698) 198 000 (5306) 102 000 (2734) 175 000 (4690) 235 000 (6298) 600 (41,4) 84 000 (2251) 145 000 (3886) 205 000 (5494) 110 000 (2948) 182 000 (4878) 245 000 (6566) 350 (24,1) 53 000 (1420) 94 000 (2519) 150 000 (4020) 54 000 (1447) 97 000 (2600) 151 000 (4047) 400 (27,6) 64 000 (1715) 115 000 (3082) 180 000 (4824) 70 000 (1876) 128 000 (3430) 192 000 (5146) 60 to 300 450 (31,0) 80 000 (2144) 130 000 (3484) 200 000 (5360) 90 000 (2412) 145 000 (3886) 220 000 (5896) (4,1 to 20,7) 300 (20,7) 500 (34,5) 95 000 (2546) 145 000 (3886) 220 000 (5896) 110 000 (2948) 163 000 (4368) 240 000 (6432) Type 95HP Only 550 (37,9) 104 000 (2787) 158 000 (4234) 235 000 (6298) 128 000 (3430) 181 000 (4851) 260 000 (6968) 600 (41,4) 112 000 (3002) 168 000 (4502) 250 000 (6700) 136 000 (3645) 199 000 (5333) 280 000 (7504) 1. Capacities limited due to boost. (1) Table 13. Steam Capacities for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Stainless Steel Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET Outlet 1/4 1/2 (15) 3/4 (20) 1 (25) Inlet PRESSURE Setting, Droop Droop Droop Droop RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% (bar) 10 (0,69) 6.0 (2,7) 11 (5,0) 12 (5,4) 16 (7,3) 27 (12,2) 48 (21,8) 32 (14,5) 56 (25,4) 20 (1,4) 8.0 (3,6) 12 (5,4) 14 (6,4) 20 (9,1) 34 (15,4) 68 (30,8) 40 (18,1) 80 (36,3) 30 (2,1) 10 (4,5) 15 (6,8) 14 (6,4) 21 (9,5) 44 (20,0) 88 (39,9) 52 (23,6) 100 (45,4) 50 (3,5) 10 (4,5) 15 (6,8) 14 (6,4) 21 (9,5) 60 (27,2) 120 (54,4) 68 (30,8) 140 (63,5) 2 (0,14) 75 (5,2) 10 (4,5) 15 (6,8) 14 (6,4) 21 (9,5) 84 (38,1) 150 (68,0) 100 (45,4) 180 (81,6) 100 (6,9) 10 (4,5) 15 (6,8) 14 (6,4) 21 (9,5) 100 (45,4) 170 (77,1) 120 (54,4) 200 (90,7) 150 (10,3) 11 (5,0) 16 (7,3) 15 (6,8) 22 (10,0) 100 (45,4) 180 (81,6) 120 (54,4) 220 (99,8) 200 (13,8) 11 (5,0) 16 (7,3) 16 (7,3) 22 (10,0) 100 (45,4) 190 (86,2) 120 (54,4) 220 (99,8) 250 (17,2) 13 (5,9) 17 (7,7) 18 (8,2) 24 (10,9) 100 (45,4) 190 (86,2) 120 (54,4) 220 (99,8) 2 to 6 (0,14 to 0,41) 10 (0,69) 8.0 (3,6) 15 (6,8) 16 (7,3) 24 (10,9) 44 (20,0) 68 (30,8) 52 (23,6) 80 (36,3) 20 (1,4) 12 (5,4) 21 (9,5) 20 (9,1) 30 (13,6) 76 (34,5) 140 (63,5) 88 (39,9) 160 (72,6) 30 (2,1) 16 (7,3) 24 (10,9) 22 (10,0) 34 (15,4) 92 (41,7) 170 (77,1) 110 (49,9) 200 (90,7) 50 (3,5) 18 (8,2) 24 (10,9) 24 (10,9) 34 (15,4) 140 (63,5) 220 (99,8) 170 (77,1) 260 (118) 5 (0,35) 75 (5,2) 18 (8,2) 25 (11,3) 26 (11,8) 36 (16,3) 150 (68,0) 270 (122) 180 (81,6) 320 (145) 100 (6,9) 20 (9,1) 25 (11,3) 28 (12,7) 36 (16,3) 170 (77,1) 290 (132) 200 (90,7) 340 (154) 150 (10,3) 20 (9,1) 25 (11,3) 28 (12,7) 36 (16,3) 170 (77,1) 300 (136) 200 (90,7) 360 (163) 200 (13,8) 20 (9,1) 25 (11,3) 28 (12,7) 36 (16,3) 170 (77,1) 330 (150) 200 (90,7) 390 (177) 250 (17,2) 20 (9,1) 25 (11,3) 28 (12,7) 36 (16,3) 170 (77,1) 330 (150) 200 (90,7) 400 (181) 20 (1,4) 20 (9,1) 27 (12,2) 30 (13,6) 44 (20,0) 68 (30,8) 100 (45,4) 80 (36,3) 120 (54,4) 30 (2,1) 24 (10,9) 34 (15,4) 36 (16,3) 48 (21,8) 84 (38,1) 170 (77,1) 100 (45,4) 200 (90,7) 50 (3,5) 30 (13,6) 37 (16,8) 40 (18,1) 56 (25,4) 110 (49,9) 210 (95,3) 130 (59,0) 250 (113) 75 (5,2) 30 (13,6) 37 (16,8) 40 (18,1) 56 (25,4) 190 (86,2) 340 (154) 220 (99,8) 400 (181) 10 (0,69) 100 (6,9) 30 (13,6) 40 (18,1) 40 (18,1) 56 (25,4) 260 (118) 370 (168) 300 (136) 440 (200) 150 (10,3) 30 (13,6) 40 (18,1) 40 (18,1) 56 (25,4) 310 (141) 480 (218) 360 (163) 560 (254) 200 (13,8) 30 (13,6) 40 (18,1) 40 (18,1) 56 (25,4) 340 (154) 520 (236) 400 (181) 600 (272) 250 (17,2) 30 (13,6) 40 (18,1) 40 (18,1) 56 (25,4) 340 (154) 520 (236) 400 (181) 600 (272) 5 to 15 (0,35 to 1,0) 20 (1,4) 18 (8,2) 28 (12,7) 32 (14,5) 48 (21,8) 76 (34,5) 110 (49,9) 88 (39,9) 130 (59,0) 30 (2,1) 28 (12,7) 40 (18,1) 44 (20,0) 60 (27,2) 130 (59,0) 180 (81,6) 150 (68,0) 210 (95,3) 50 (3,5) 36 (16,3) 48 (21,8) 52 (23,6) 64 (29,0) 200 (90,7) 290 (132) 240 (109) 340 (154) 75 (5,2) 40 (18,1) 48 (21,8) 56 (25,4) 68 (30,8) 270 (122) 370 (168) 320 (145) 440 (200) 15 (1,0) 100 (6,9) 40 (18,1) 52 (23,6) 56 (25,4) 72 (32,7) 340 (154) 520 (236) 400 (181) 600 (272) 150 (10,3) 40 (18,1) 52 (23,6) 56 (25,4) 72 (32,7) 440 (200) 600 (272) 520 (236) 720 (327) 200 (13,8) 40 (18,1) 52 (23,6) 56 (25,4) 72 (32,7) 440 (200) 600 (272) 520 (236) 720 (327) 250 (17,2) 40 (18,1) 52 (23,6) 56 (25,4) 72 (32,7) 440 (200) 600 (272) 520 (236) 720 (327) 1. Capacities are in pounds/h (kg/h) of saturated steam. - continued - 21 Bulletin 71.1:95 (1) Table 13. Steam Capacities for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Stainless Steel Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET Outlet 1/4 1/2 (15) 3/4 (20) 1 (25) Inlet PRESSURE Setting, Droop Droop Droop Droop RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% (bar) 30 (2,1) 22 (10,0) 34 (15,4) 44 (20,0) 60 (27,2) 100 (45,4) 100 (45,4) 120 (54,4) 180 (81,6) 40 (2,8) 30 (13,6) 44 (20,0) 52 (23,6) 68 (30,8) 150 (68,0) 150 (68,0) 180 (81,6) 260 (118) 50 (3,5) 36 (16,3) 52 (23,6) 56 (25,4) 72 (32,7) 180 (81,6) 180 (81,6) 220 (99,8) 320 (145) 75 (5,2) 44 (20,0) 60 (27,2) 60 (27,2) 80 (36,3) 270 (122) 270 (122) 320 (145) 440 (200) 20 (1,4) 100 (6,9) 44 (20,0) 60 (27,2) 64 (29,0) 84 (38,1) 320 (145) 320 (145) 380 (172) 600 (272) 150 (10,3) 44 (20,0) 60 (27,2) 64 (29,0) 84 (38,1) 400 (181) 400 (181) 480 (218) 720 (327) 200 (13,8) 44 (20,0) 60 (27,2) 64 (29,0) 84 (38,1) 520 (236) 520 (236) 600 (272) 800 (363) 250 (17,2) 44 (20,0) 60 (27,2) 64 (29,0) 84 (38,1) 520 (236) 520 (236) 600 (272) 800 (363) 40 (2,8) 36 (16,3) 48 (21,8) 64 (29,0) 96 (43,5) 170 (77,1) 220 (99,8) 200 (90,7) 260 (118) 50 (3,5) 48 (21,8) 64 (29,0) 76 (34,5) 100 (45,4) 200 (90,7) 270 (122) 240 (109) 320 (145) 13 to 30 75 (5,2) 56 (25,4) 80 (36,3) 80 (36,3) 110 (49,9) 290 (132) 370 (168) 340 (154) 440 (200) (0,90 to 2,1) 25 (1,7) 100 (6,9) 60 (27,2) 100 (45,4) 84 (38,1) 130 (59,0) 340 (154) 520 (236) 400 (181) 600 (272) 150 (10,3) 64 (29,0) 100 (45,4) 88 (39,9) 130 (59,0) 400 (181) 680 (308) 480 (218) 800 (363) 200 (13,8) 64 (29,0) 100 (45,4) 88 (39,9) 130 (59,0) 520 (236) 840 (381) 640 (290) 1000 (454) 250 (17,2) 64 (29,0) 100 (45,4) 88 (39,9) 130 (59,0) 520 (236) 840 (381) 640 (290) 1000 (454) 40 (2,8) 36 (16,3) 48 (21,8) 72 (32,7) 96 (43,5) 140 (63,5) 200 (90,7) 160 (72,6) 240 (109) 50 (3,5) 48 (21,8) 60 (27,2) 80 (36,3) 110 (49,9) 170 (77,1) 260 (118) 200 (90,7) 300 (136) 75 (5,2) 68 (30,8) 92 (41,7) 92 (41,7) 130 (59,0) 280 (127) 370 (168) 340 (154) 440 (200) 30 (2,1) 100 (6,9) 72 (32,7) 100 (45,4) 96 (43,5) 140 (63,5) 340 (154) 520 (236) 400 (181) 600 (272) 150 (10,3) 76 (34,5) 100 (45,4) 100 (45,4) 140 (63,5) 440 (200) 680 (308) 520 (236) 800 (363) 200 (13,8) 76 (34,5) 100 (45,4) 100 (45,4) 140 (63,5) 560 (254) 880 (399) 680 (308) 1000 (454) 250 (17,2) 76 (34,5) 100 (45,4) 100 (45,4) 140 (63,5) 560 (254) 880 (399) 680 (308) 1000 (454) 1. Capacities are in pounds/h (kg/h) of saturated steam. (1) Table 14. Steam Capacities for NPS 1/4 through 1/2 (DN 15) Types 95H and 95HD Regulators with Metal Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Inlet PRESSURE Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 20 (9,1) 30 (13,6) 39 (17,7) 27 (12,2) 42 (19,1) 66 (29,9) 40 (2,8) 23 (10,4) 30 (13,6) 36 (16,3) 27 (12,2) 45 (20,4) 69 (31,3) 50 (3,5) 25 (11,3) 36 (16,3) 39 (17,7) 27 (12,2) 45 (20,4) 66 (29,9) 75 (5,2) 33 (15,0) 45 (20,4) 60 (27,2) 36 (16,3) 54 (24,5) 81 (36,7) 15 (1,0) 100 (6,9) 33 (15,0) 48 (21,8) 75 (34,0) 42 (19,1) 63 (28,6) 87 (39,5) 150 (10,3) 42 (19,1) 63 (28,6) 84 (38,1) 54 (24,5) 72 (32,7) 96 (43,5) 200 (13,8) 57 (25,9) 69 (31,3) 90 (40,8) 66 (29,9) 84 (38,1) 110 (49,9) 250 (17,2) 51 (23,1) 72 (32,7) 96 (43,5) 63 (28,6) 93 (42,2) 120 (54,4) 15 to 30 300 (20,7) 60 (27,2) 81 (36,7) 99 (44,9) 81 (36,7) 99 (44,9) 130 (59,0) (1,0 to 2,1) 40 (2,8) 18 (8,2) 23 (10,4) 33 (15,0) 45 (20,4) 69 (31,3) 110 (49,9) 50 (3,5) 23 (10,4) 29 (13,2) 39 (17,7) 39 (17,7) 63 (28,6) 100 (45,4) 75 (5,2) 45 (20,4) 51 (23,1) 75 (34,0) 54 (24,5) 84 (38,1) 130 (59,0) 100 (6,9) 48 (21,8) 75 (34,0) 90 (40,8) 60 (27,2) 90 (40,8) 130 (59,0) 30 (2,1) 150 (10,3) 66 (29,9) 110 (49,9) 130 (59,0) 72 (32,7) 110 (49,9) 160 (72,6) 200 (13,8) 84 (38,1) 130 (59,0) 140 (63,5) 93 (42,2) 130 (59,0) 170 (77,1) 250 (17,2) 84 (38,1) 120 (54,4) 150 (68,0) 110 (49,9) 140 (63,5) 190 (86,2) 300 (20,7) 96 (43,5) 140 (63,5) 150 (68,0) 120 (54,4) 150 (68,0) 200 (90,7) 60 (4,1) 30 (13,6) 39 (17,7) 51 (23,1) 36 (16,3) 60 (27,2) 110 (49,9) 75 (5,2) 36 (16,3) 48 (21,8) 72 (32,7) 42 (19,1) 69 (31,3) 120 (54,4) 100 (6,9) 42 (19,1) 69 (31,3) 96 (43,5) 63 (28,6) 87 (39,5) 150 (68,0) 50 (3,4) 150 (10,3) 63 (28,6) 99 (44,9) 140 (63,5) 75 (34,0) 110 (49,9) 170 (77,1) 200 (13,8) 78 (35,4) 140 (63,5) 180 (81,6) 93 (42,2) 140 (63,5) 200 (90,7) 250 (17,2) 110 (49,9) 170 (77,1) 200 (90,7) 93 (42,2) 140 (63,5) 210 (95,3) 25 to 75 300 (20,7) 120 (54,4) 190 (86,2) 210 (95,3) 110 (49,9) 150 (68,0) 220 (99,8) (1,7 to 5,2) 100 (6,9) 48 (21,8) 72 (32,7) 90 (40,8) 69 (31,3) 110 (49,9) 190 (86,2) 125 (8,6) 66 (29,9) 96 (43,5) 110 (49,9) 78 (35,4) 130 (59,0) 220 (99,8) 150 (10,3) 75 (34,0) 120 (54,4) 140 (63,5) 96 (43,5) 140 (63,5) 230 (104) 75 (5,2) 200 (13,8) 110 (49,9) 160 (72,6) 180 (81,6) 110 (49,9) 170 (77,1) 260 (118) 250 (17,2) 150 (68,0) 200 (90,7) 200 (90,7) 120 (54,4) 180 (81,6) 290 (132) 300 (20,7) 150 (68,0) 230 (104) 270 (122) 140 (63,5) 210 (95,3) 300 (136) 1. Capacities are based in pounds/h (kg/h) of saturated steam. - continued - 22 Bulletin 71.1:95 (1) Table 14. Steam Capacities for NPS 1/4 through 1/2 (DN 15) Types 95H and 95HD Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1/4 1/2 (15) Inlet PRESSURE Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) Psig (bar) 10% 20% 40% 10% 20% 40% PSIG/PSI (bar) 125 (8,6) 60 (27,2) 84 (38,1) 110 (49,9) 100 (45,4) 170 (77,1) 260 (118) 150 (10,3) 60 (27,2) 110 (49,9) 140 (63,5) 120 (54,4) 200 (90,7) 330 (150) 175 (12,1) 78 (35,4) 120 (54,4) 160 (72,6) 140 (63,5) 230 (104) 360 (163) 100 (6,9) 200 (13,8) 84 (38,1) 140 (63,5) 180 (81,6) 160 (72,6) 250 (113) 390 (177) 250 (17,2) 99 (44,9) 170 (77,1) 220 (99,8) 130 (59,0) 270 (122) 420 (191) 300 (20,7) 120 (54,4) 210 (95,3) 260 (118) 240 (109) 330 (150) 450 (204) 150 (10,3) 60 (27,2) 90 (40,8) 130 (59,0) 160 (72,6) 250 (113) 330 (150) 175 (12,1) 84 (38,1) 130 (59,0) 150 (68,0) 150 (68,0) 270 (122) 390 (177) 70 to 150 200 (13,8) 100 (45,4) 130 (59,0) 180 (81,6) 170 (77,1) 280 (127) 420 (191) (4,8 to 10,3) 125 (8,6) 225 (15,5) 110 (49,9) 170 (77,1) 200 (90,7) 200 (90,7) 330 (150) 480 (218) 250 (17,2) 110 (49,9) 190 (86,2) 220 (99,8) 210 (95,3) 390 (177) 510 (231) 300 (20,7) 140 (63,5) 220 (99,8) 260 (118) 210 (95,3) 390 (177) 570 (259) 175 (12,1) 75 (34,0) 110 (49,9) 150 (68,0) 170 (77,1) 290 (132) 360 (163) 200 (13,8) 90 (40,8) 130 (59,0) 170 (77,1) 200 (90,7) 330 (150) 420 (191) 150 (10,3) 225 (15,5) 99 (44,9) 160 (72,6) 200 (90,7) 210 (95,3) 360 (163) 480 (218) 250 (17,2) 120 (54,4) 190 (86,2) 220 (99,8) 270 (122) 420 (191) 540 (245) 300 (20,7) 160 (72,6) 230 (104) 250 (113) 260 (118) 450 (204) 600 (272) 1. Capacities are based in pounds/h (kg/h) of saturated steam. (1) Table 14. Steam Capacities for NPS 3/4 through 1 (DN 20 through 25) Types 95H and 95HD Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 3/4 (20) 1 (25) Inlet PRESSURE Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 66 (29,9) 93 (42,2) 150 (68,0) 66 (29,9) 99 (44,9) 160 (72,6) 40 (2,8) 81 (36,7) 110 (49,9) 190 (86,2) 78 (35,4) 130 (59,0) 200 (90,7) 50 (3,5) 87 (39,5) 130 (59,0) 200 (90,7) 100 (45,4) 160 (72,6) 250 (113) 75 (5,2) 110 (49,9) 170 (77,1) 250 (113) 140 (63,5) 210 (95,3) 330 (150) 15 (1,0) 100 (6,9) 120 (54,4) 180 (81,6) 270 (122) 160 (72,6) 240 (109) 360 (163) 150 (10,3) 150 (68,0) 210 (95,3) 300 (136) 210 (95,3) 300 (136) 450 (204) 200 (13,8) 180 (81,6) 240 (109) 330 (150) 260 (118) 360 (163) 480 (218) 250 (17,2) 200 (90,7) 260 (118) 330 (150) 260 (118) 360 (163) 510 (231) 15 to 30 300 (20,7) 220 (99,8) 290 (132) 360 (163) 300 (136) 420 (191) 540 (245) (1,0 to 2,1) 40 (2,8) 87 (39,5) 140 (63,5) 190 (86,2) 96 (43,5) 160 (72,6) 200 (90,7) 50 (3,5) 120 (54,4) 180 (81,6) 230 (104) 120 (54,4) 200 (90,7) 250 (113) 75 (5,2) 170 (77,1) 260 (118) 360 (163) 160 (72,6) 280 (127) 360 (163) 100 (6,9) 190 (86,2) 290 (132) 420 (191) 220 (99,8) 330 (150) 480 (218) 30 (2,1) 150 (10,3) 230 (104) 360 (163) 480 (218) 300 (136) 450 (204) 660 (299) 200 (13,8) 280 (127) 360 (163) 510 (231) 360 (163) 540 (245) 780 (354) 250 (17,2) 270 (122) 390 (177) 540 (245) 420 (191) 600 (272) 810 (367) 300 (20,7) 300 (136) 420 (191) 570 (259) 450 (204) 630 (286) 840 (381) 60 (4,1) 120 (54,4) 200 (90,7) 270 (122) 130 (59,0) 220 (99,8) 280 (127) 75 (5,2) 180 (81,6) 260 (118) 360 (163) 190 (86,2) 290 (132) 360 (163) 100 (6,9) 220 (99,8) 330 (150) 450 (204) 210 (95,3) 390 (177) 480 (218) 50 (3,4) 150 (10,3) 250 (113) 390 (177) 630 (286) 480 (218) 540 (245) 720 (327) 200 (13,8) 330 (150) 510 (231) 720 (327) 450 (204) 720 (327) 930 (422) 250 (17,2) 360 (163) 540 (245) 750 (340) 510 (231) 780 (354) 1100 (499) 25 to 75 300 (20,7) 360 (163) 540 (245) 780 (354) 570 (259) 810 (367) 1100 (499) (1,7 to 5,2) 100 (6,9) 240 (109) 360 (163) 450 (204) 260 (118) 390 (177) 450 (204) 125 (8,6) 330 (150) 480 (218) 570 (259) 390 (177) 510 (231) 600 (272) 150 (10,3) 360 (163) 540 (245) 660 (299) 390 (177) 630 (286) 750 (340) 75 (5,2) 200 (13,8) 420 (191) 630 (286) 720 (327) 510 (231) 840 (381) 960 (435) 250 (17,2) 480 (218) 720 (327) 780 (354) 660 (299) 990 (449) 1100 (499) 300 (20,7) 480 (218) 750 (340) 840 (381) 690 (313) 1100 (499) 1400 (635) 1. Capacities are based in pounds/h (kg/h) of saturated steam. - continued - 23 Bulletin 71.1:95 (1) Table 14. Steam Capacities for NPS 3/4 through 1 (DN 20 through 25) Types 95H and 95HD Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 3/4 (20) 1 (25) PRESSURE Inlet Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 125 (8,6) 260 (118) 420 (191) 540 (245) 330 (150) 480 (218) 570 (259) 150 (10,3) 360 (163) 540 (245) 660 (299) 420 (191) 600 (272) 690 (313) 175 (12,1) 390 (177) 630 (286) 780 (354) 480 (218) 750 (340) 840 (381) 100 (6,9) 200 (13,8) 450 (204) 690 (313) 900 (408) 480 (218) 810 (367) 960 (435) 250 (17,2) 450 (204) 750 (340) 1100 (499) 630 (286) 1000 (454) 1200 (544) 300 (20,7) 570 (259) 870 (395) 1200 (544) 780 (354) 1100 (499) 1400 (635) 150 (10,3) 360 (163) 540 (245) 630 (286) 390 (177) 600 (272) 690 (313) 175 (12,1) 390 (177) 630 (286) 750 (340) 450 (204) 690 (313) 810 (367) 70 to 150 200 (13,8) 480 (218) 750 (340) 870 (395) 510 (231) 840 (381) 930 (422) (4,8 to 10,3) 125 (8,6) 225 (15,5) 510 (231) 840 (381) 990 (449) 570 (259) 900 (408) 1100 (499) 250 (17,2) 540 (245) 870 (395) 1100 (499) 600 (272) 1000 (454) 1200 (544) 300 (20,7) 630 (286) 960 (435) 1400 (635) 780 (354) 1200 (544) 1400 (635) 175 (12,1) 420 (191) 600 (272) 870 (395) 480 (218) 660 (299) 780 (354) 200 (13,8) 480 (218) 720 (327) 870 (395) 600 (272) 780 (354) 900 (408) 150 (10,3) 225 (15,5) 600 (272) 870 (395) 990 (449) 660 (299) 900 (408) 1100 (499) 250 (17,2) 600 (272) 900 (408) 1100 (499) 780 (354) 1100 (499) 1200 (544) 300 (20,7) 690 (313) 1100 (499) 1400 (635) 930 (422) 1300 (590) 1400 (635) 1. Capacities are based in pounds/h (kg/h) of saturated steam. (1) Table 15. Steam Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulators with Metal Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1-1/2 (40) 2 (50) Inlet PRESSURE Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 10 (0,69) 48 (21,8) 50 (22,7) 75 (34,0) 50 (22,7) 55 (24,9) 75 (34,0) 20 (1,4) 110 (49,9) 130 (59,0) 220 (99,8) 90 (40,8) 100 (45,4) 130 (59,0) 30 (2,1) 130 (59,0) 150 (68,0) 250 (113) 170 (77,1) 230 (104) 370 (168) 50 (3,5) 180 (81,6) 200 (90,7) 300 (136) 200 (90,7) 280 (127) 450 (204) 75 (5,2) 250 (113) 300 (136) 400 (181) 280 (127) 350 (159) 550 (249) 5 (0,35) 100 (6,9) 330 (150) 400 (181) 480 (218) 450 (204) 600 (272) 700 (318) 150 (10,3) 430 (195) 550 (249) 600 (272) 750 (340) 900 (408) 1100 (499) 200 (13,8) 600 (272) 700 (318) 850 (386) 800 (363) 950 (431) 1100 (499) 250 (17,2) 750 (340) 850 (386) 950 (431) 900 (408) 1000 (454) 1100 (499) 300 (20,7) 900 (408) 1000 (454) 1100 (499) 950 (431) 1100 (499) 1200 (544) 30 (2,1) 130 (59,0) 150 (68,0) 250 (113) 140 (63,5) 200 (90,7) 280 (127) 40 (2,8) 180 (81,6) 230 (104) 400 (181) 190 (86,2) 280 (127) 400 (181) 50 (3,5) 230 (104) 300 (136) 480 (218) 240 (109) 350 (159) 600 (272) 5 to 80 75 (5,2) 300 (136) 400 (181) 650 (295) 350 (159) 540 (245) 1100 (499) (0,35 to 5,5) 15 (1,0) 100 (6,9) 380 (172) 480 (218) 800 (363) 500 (227) 750 (340) 1300 (590) 150 (10,3) 500 (227) 610 (277) 1000 (454) 750 (340) 1000 (454) 1500 (680) 200 (13,8) 750 (340) 950 (431) 1200 (544) 1000 (454) 1200 (544) 1600 (726) 250 (17,2) 900 (408) 1100 (499) 1400 (635) 1200 (544) 1400 (635) 1700 (771) 300 (20,7) 1100 (499) 1300 (590) 1500 (680) 1300 (590) 1500 (680) 1800 (816) 40 (2,8) 170 (77,1) 300 (136) 500 (227) 230 (104) 310 (141) 550 (249) 50 (3,5) 230 (104) 450 (204) 700 (318) 400 (181) 500 (227) 750 (340) 75 (5,2) 300 (136) 600 (272) 900 (408) 750 (340) 1000 (454) 1300 (590) 100 (6,9) 400 (181) 750 (340) 1200 (544) 1200 (544) 1500 (680) 1800 (816) 30 (2,1) 150 (10,3) 600 (272) 1100 (499) 1800 (816) 2200 (998) 2500 (1134) 2700 (1225) 200 (13,8) 1000 (454) 1600 (726) 1900 (862) 2400 (1089) 2800 (1270) 2900 (1315) 250 (17,2) 1300 (590) 1800 (816) 2100 (953) 2600 (1179) 2900 (1315) 3000 (1361) 300 (20,7) 1500 (680) 1900 (862) 2200 (998) 2700 (1225) 3000 (1361) 3100 (1406) 1. Capacities are based in pounds/h (kg/h) of saturated steam. - continued - 24 Bulletin 71.1:95 (1) Table 15. Steam Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1-1/2 (40) 2 (50) PRESSURE Inlet Outlet Setting, Droop Droop RANGE, Psig/Psi (bar) PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 60 (4,1) 300 (136) 550 (249) 1000 (454) 330 (150) 600 (272) 1100 (499) 75 (5,2) 450 (204) 700 (318) 1600 (726) 600 (272) 1000 (454) 1800 (816) 100 (6,9) 500 (227) 950 (431) 2300 (1043) 1000 (454) 2000 (907) 2800 (1270) 50 (3,4) 150 (10,3) 640 (290) 1400 (635) 3100 (1406) 1500 (680) 3400 (1542) 3800 (1724) 200 (13,8) 1100 (499) 1800 (816) 3200 (1452) 2200 (998) 3800 (1724) 4200 (1905) 250 (17,2) 1600 (726) 2300 (1043) 3300 (1497) 2800 (1270) 4000 (1814) 4300 (1950) 5 to 80 300 (20,7) 2000 (907) 2600 (1179) 3400 (1542) 3300 (1497) 4200 (1905) 4500 (2041) (0,35 to 5,5) 100 (6,9) 700 (318) 1100 (499) 2100 (952) 750 (340) 1400 (635) 2500 (1134) 125 (8,6) 850 (386) 1500 (680) 2800 (1270) 1000 (454) 2300 (1043) 3300 (1497) 150 (10,3) 1000 (454) 2000 (907) 3600 (1633) 1300 (590) 3500 (1588) 3800 (1724) 75 (5,2) 200 (13,8) 1200 (544) 2500 (1134) 4100 (1860) 2500 (1134) 4500 (2041) 4800 (2177) 250 (17,2) 1700 (771) 2900 (1315) 4300 (1950) 3500 (1588) 5500 (2495) 5500 (2495) 300 (20,7) 2200 (998) 3300 (1497) 4400 (1996) 4500 (2041) 6000 (2722) 6000 (2722) 125 (8,6) 550 (249) 1500 (680) 2500 (1134) 600 (272) 1500 (680) 2700 (1225) 150 (10,3) 1100 (499) 1900 (862) 3200 (1452) 1300 (590) 2300 (1043) 3600 (1633) 60 to 120 175 (12,1) 1300 (590) 2400 (1089) 3800 (1724) 1700 (771) 2600 (1179) 4500 (2041) 100 (6,9) (4,1 to 8,3) 225 (15,5) 1400 (635) 3100 (1406) 4800 (2177) 1400 (635) 3100 (1406) 4800 (2177) 250 (17,2) 1700 (771) 3500 (1588) 5500 (2495) 2300 (1043) 3500 (1588) 6500 (2948) 300 (20,7) 2000 (907) 4400 (1996) 6000 (2722) 2800 (1270) 4000 (1814) 7500 (3402) 150 (10,3) 1100 (499) 2000 (907) 3200 (1452) 1100 (499) 2000 (907) 3300 (1497) 175 (12,1) 1300 (590) 2400 (1089) 3700 (1678) 1600 (726) 2500 (1134) 3800 (1724) 100 to 140 200 (13,8) 1400 (635) 2700 (1225) 4500 (2041) 2000 (907) 3500 (1588) 4500 (2041) 125 (8,6) (6,9 to 9,7) 225 (15,5) 1500 (680) 3000 (1361) 5000 (2268) 2300 (1043) 5000 (2268) 5500 (2495) 250 (17,2) 1800 (816) 3500 (1588) 5500 (2495) 2800 (1270) 6000 (2722) 6500 (2948) 300 (20,7) 2100 (953) 4300 (1950) 6500 (2948) 4300 (1950) 7500 (3402) 7500 (3402) 175 (12,1) 950 (431) 1600 (726) 2700 (1225) 1000 (454) 1700 (771) 2800 (1270) 200 (13,8) 1200 (544) 2200 (998) 4000 (1814) 1200 (544) 2300 (1043) 4000 (1814) 120 to 150 150 (10,3) 225 (15,5) 1500 (680) 3100 (1406) 5000 (2268) 1500 (680) 3100 (1406) 5000 (2268) (8,3 to 10,3) 250 (17,2) 1800 (816) 3500 (1588) 6000 (2722) 2500 (1134) 4800 (2177) 6000 (2722) 300 (20,7) 2300 (1043) 4500 (2041) 7500 (3402) 4300 (1950) 7000 (3175) 7500 (3402) 1. Capacities are based in pounds/h (kg/h) of saturated steam. (1) Table 16. Steam Capacities for NPS 1/4 through 1/2 (DN 15) Type 95HT Regulators with Metal Diaphragm RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1/4 1/2 (15) PRESSURE Inlet Outlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 9 (4,1) 17 (7,7) 26 (11,8) 18 (8,2) 26 (11,8) 42 (19,1) 40 (2,8) 11 (5,0) 17 (7,7) 30 (13,6) 19 (8,6) 27 (12,2) 45 (20,4) 50 (3,5) 11 (5,0) 18 (8,2) 36 (16,3) 21 (9,5) 36 (16,3) 51 (23,1) 75 (5,2) 16 (7,3) 23 (10,4) 39 (17,7) 27 (12,2) 45 (20,4) 54 (24,5) 100 (6,9) 24 (10,9) 36 (16,3) 60 (27,2) 33 (15,0) 51 (23,1) 78 (35,4) 150 (10,3) 33 (15,0) 48 (21,8) 72 (32,7) 51 (23,1) 69 (31,3) 93 (42,2) 15 (1,0) 200 (13,8) 36 (16,3) 51 (23,1) 84 (38,1) 63 (28,6) 84 (38,1) 110 (49,9) 250 (17,2) 45 (20,4) 63 (28,6) 87 (39,5) 72 (32,7) 90 (40,8) 110 (49,9) 300 (20,7) 51 (23,1) 69 (31,3) 87 (39,5) 81 (36,7) 99 (44,9) 120 (54,4) 15 to 100 400 (27,6) 54 (24,5) 69 (31,3) 87 (39,5) 99 (44,9) 110 (49,9) 130 (59,0) (1,0 to 6,9) 500 (34,5) 57 (25,9) 72 (32,7) 90 (40,8) 120 (54,4) 130 (59,0) 140 (63,5) 600 (41,4) 63 (28,6) 78 (35,4) 96 (43,5) 140 (63,5) 140 (63,5) 150 (68,0) 40 (2,8) 13 (5,9) 23 (10,4) 33 (15,0) 27 (12,2) 45 (20,4) 57 (25,9) 50 (3,5) 15 (6,8) 27 (12,2) 48 (21,8) 36 (16,3) 48 (21,8) 60 (27,2) 75 (5,2) 21 (9,5) 36 (16,3) 63 (28,6) 39 (17,7) 63 (28,6) 110 (49,9) 30 (2,1) 100 (6,9) 24 (10,9) 51 (23,1) 87 (39,5) 54 (24,5) 78 (35,4) 120 (54,4) 150 (10,3) 42 (19,1) 75 (34,0) 110 (49,9) 63 (28,6) 96 (43,5) 140 (63,5) 200 (13,8) 60 (27,2) 90 (40,8) 130 (59,0) 78 (35,4) 110 (49,9) 150 (68,0) 1. Capacities are based in pounds/h (kg/h) of saturated steam. - continued - 25 Bulletin 71.1:95 (1) Table 16. Steam Capacities for NPS 1/4 through 1/2 (DN 15) Type 95HT Regulators with Metal Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Inlet PRESSURE Outlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 250 (17,2) 66 (29,9) 99 (44,9) 130 (59,0) 90 (40,8) 120 (54,4) 170 (77,1) 300 (20,7) 72 (32,7) 110 (49,9) 130 (59,0) 110 (49,9) 140 (63,5) 180 (81,6) 30 (2,1) 400 (27,6) 84 (38,1) 120 (54,4) 130 (59,0) 120 (54,4) 160 (72,6) 190 (86,2) 500 (34,5) 84 (38,1) 120 (54,4) 130 (59,0) 140 (63,5) 180 (81,6) 190 (86,2) 600 (41,4) 84 (38,1) 120 (54,4) 130 (59,0) 160 (72,6) 190 (86,2) 210 (95,3) 100 (6,9) 45 (20,4) 75 (34,0) 96 (43,5) 84 (38,1) 150 (68,0) 220 (99,8) 125 (8,6) 60 (27,2) 96 (43,5) 120 (54,4) 110 (49,9) 170 (77,1) 260 (118) 150 (10,3) 72 (32,7) 120 (54,4) 140 (63,5) 120 (54,4) 190 (86,2) 300 (136) 200 (13,8) 99 (44,9) 140 (63,5) 190 (86,2) 150 (68,0) 230 (104) 330 (150) 75 (5,2) 250 (17,2) 120 (54,4) 190 (86,2) 230 (104) 160 (72,6) 240 (109) 330 (150) 300 (20,7) 150 (68,0) 220 (99,8) 250 (113) 170 (77,1) 260 (118) 360 (163) 15 to 100 400 (27,6) 170 (77,1) 250 (113) 270 (122) 200 (90,7) 280 (127) 390 (177) (1,0 to 6,9) 500 (34,5) 200 (90,7) 280 (127) 290 (132) 210 (95,3) 300 (136) 390 (177) 600 (41,4) 210 (95,3) 280 (127) 290 (132) 240 (109) 330 (150) 420 (191) 125 (8,6) 60 (27,2) 96 (43,5) 120 (54,4) 120 (54,4) 200 (90,7) 270 (122) 150 (10,3) 93 (42,2) 120 (54,4) 140 (63,5) 150 (68,0) 240 (109) 330 (150) 175 (12,1) 110 (49,9) 150 (68,0) 170 (77,1) 170 (77,1) 260 (118) 390 (177) 200 (13,8) 140 (63,5) 170 (77,1) 190 (86,2) 170 (77,1) 280 (127) 420 (191) 100 (6,9) 250 (17,2) 150 (68,0) 200 (90,7) 230 (104) 200 (90,7) 300 (136) 450 (204) 300 (20,7) 180 (81,6) 250 (113) 270 (122) 220 (99,8) 330 (150) 480 (218) 400 (27,6) 210 (95,3) 300 (136) 330 (150) 230 (104) 360 (163) 510 (231) 500 (34,5) 230 (104) 330 (150) 360 (163) 260 (118) 390 (177) 510 (231) 600 (41,4) 230 (104) 360 (163) 360 (163) 270 (122) 420 (191) 540 (245) 150 (10,3) 63 (28,6) 84 (38,1) 120 (54,4) 90 (40,8) 160 (72,6) 260 (118) 175 (12,1) 66 (29,9) 96 (43,5) 140 (63,5) 110 (49,9) 180 (81,6) 290 (132) 200 (13,8) 84 (38,1) 120 (54,4) 170 (77,1) 120 (54,4) 200 (90,7) 330 (150) 225 (15,5) 93 (42,2) 130 (59,0) 180 (81,6) 120 (54,4) 200 (90,7) 330 (150) 125 (8,6) 250 (17,2) 99 (44,9) 150 (68,0) 200 (90,7) 130 (59,0) 210 (95,3) 360 (163) 300 (20,7) 110 (49,9) 170 (77,1) 240 (109) 160 (72,6) 250 (113) 420 (191) 400 (27,6) 160 (72,6) 230 (104) 330 (150) 200 (90,7) 300 (136) 450 (204) 500 (34,5) 190 (86,2) 290 (132) 390 (177) 240 (109) 360 (163) 540 (245) 600 (41,4) 210 (95,3) 330 (150) 480 (218) 280 (127) 420 (191) 630 (286) 225 (15,5) 96 (43,5) 140 (63,5) 190 (86,2) 170 (77,1) 280 (127) 450 (204) 250 (17,2) 110 (49,9) 160 (72,6) 220 (99,8) 170 (77,1) 300 (136) 510 (231) 300 (20,7) 130 (59,0) 200 (90,7) 260 (118) 200 (90,7) 330 (150) 570 (259) 350 (24,1) 140 (63,5) 230 (104) 300 (136) 230 (104) 390 (177) 600 (272) 200 (13,8) 400 (27,6) 170 (77,1) 260 (118) 360 (163) 260 (118) 420 (191) 660 (299) 450 (31,0) 190 (86,2) 290 (132) 390 (177) 290 (132) 450 (204) 720 (327) 80 to 300 500 (34,5) 200 (90,7) 330 (150) 450 (204) 330 (150) 510 (231) 780 (354) (5,5 to 20,7) 600 (41,4) 220 (99,8) 390 (177) 540 (245) 330 (150) 570 (259) 900 (408) 275 (19,0) 120 (54,4) 170 (77,1) 230 (104) 230 (104) 360 (163) 570 (259) 300 (20,7) 130 (59,0) 200 (90,7) 250 (113) 220 (99,8) 390 (177) 600 (272) 350 (24,1) 150 (68,0) 230 (104) 300 (136) 240 (109) 420 (191) 690 (313) 400 (27,6) 160 (72,6) 260 (118) 360 (163) 280 (127) 480 (218) 780 (354) 250 (17,2) 450 (31,0) 170 (77,1) 290 (132) 390 (177) 290 (132) 510 (231) 840 (381) 500 (34,5) 190 (86,2) 330 (150) 450 (204) 300 (136) 540 (245) 930 (422) 550 (37,9) 200 (90,7) 360 (163) 480 (218) 330 (150) 600 (272) 1000 (454) 600 (41,4) 220 (99,8) 390 (177) 540 (245) 360 (163) 600 (272) 1100 (499) 350 (24,1) 160 (72,6) 230 (104) 230 (104) 270 (122) 480 (218) 720 (327) 400 (27,6) 170 (77,1) 260 (118) 260 (118) 290 (132) 510 (231) 840 (381) 450 (31,0) 180 (81,6) 300 (136) 300 (136) 300 (136) 540 (245) 930 (422) 300 (20,7) 500 (34,5) 190 (86,2) 330 (150) 330 (150) 330 (150) 570 (259) 1000 (454) 550 (37,9) 200 (90,7) 360 (163) 360 (163) 330 (150) 600 (272) 1100 (499) 600 (41,4) 220 (99,8) 390 (177) 390 (177) 360 (163) 630 (286) 1200 (544) 1. Capacities are based in pounds/hour (kg/h) of saturated steam. - continued - 26 Bulletin 71.1:95 (1) Table 16. Steam Capacities for NPS 3/4 through 1 (DN 20 through 25) Type 95HT Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 3/4 (20) 1 (25) Outlet Inlet PRESSURE Setting, Droop Droop RANGE, Psig (bar) Psig (bar) 10% 20% 40% 10% 20% 40% PSIG (bar) 30 (2,1) 39 (17,7) 54 (24,5) 87 (39,5) 36 (16,3) 48 (21,8) 75 (34,0) 40 (2,8) 39 (17,7) 63 (28,6) 87 (39,5) 39 (17,7) 60 (27,2) 90 (40,8) 50 (3,5) 45 (20,4) 72 (32,7) 100 (45,4) 57 (25,9) 81 (36,7) 110 (49,9) 75 (5,2) 72 (32,7) 96 (43,5) 140 (63,5) 78 (35,4) 110 (49,9) 160 (72,6) 100 (6,9) 93 (42,2) 130 (59,0) 180 (81,6) 90 (40,8) 140 (63,5) 210 (95,3) 150 (10,3) 120 (54,4) 150 (68,0) 230 (104) 140 (63,5) 190 (86,2) 290 (132) 15 (1,0) 200 (13,8) 140 (63,5) 190 (86,2) 250 (113) 170 (77,1) 230 (104) 360 (163) 250 (17,2) 170 (77,1) 210 (95,3) 280 (127) 200 (90,7) 270 (122) 390 (177) 300 (20,7) 200 (90,7) 240 (109) 300 (136) 230 (104) 300 (136) 420 (191) 400 (27,6) 250 (113) 290 (132) 360 (163) 270 (122) 360 (163) 510 (231) 500 (34,5) 300 (136) 330 (150) 390 (177) 330 (150) 420 (191) 600 (272) 600 (41,4) 360 (163) 390 (177) 450 (204) 360 (163) 480 (218) 660 (299) 40 (2,8) 51 (23,1) 84 (38,1) 140 (63,5) 57 (25,9) 87 (39,5) 140 (63,5) 50 (3,5) 66 (29,9) 110 (49,9) 170 (77,1) 69 (31,3) 99 (44,9) 170 (77,1) 75 (5,2) 90 (40,8) 140 (63,5) 220 (99,8) 99 (44,9) 140 (63,5) 250 (113) 100 (6,9) 120 (54,4) 180 (81,6) 290 (132) 120 (54,4) 180 (81,6) 330 (150) 150 (10,3) 150 (68,0) 220 (99,8) 360 (163) 190 (86,2) 290 (132) 450 (204) 30 (2,1) 200 (13,8) 180 (81,6) 270 (122) 420 (191) 200 (90,7) 330 (150) 540 (245) 250 (17,2) 220 (99,8) 300 (136) 420 (191) 240 (109) 420 (191) 600 (272) 300 (20,7) 260 (118) 360 (163) 480 (218) 270 (122) 450 (204) 660 (299) 15 to 100 400 (27,6) 330 (150) 420 (191) 540 (245) 360 (163) 540 (245) 750 (340) (1,0 to 6,9) 500 (34,5) 390 (177) 450 (204) 630 (286) 450 (204) 660 (299) 900 (408) 600 (41,4) 450 (204) 510 (231) 660 (299) 510 (231) 720 (327) 960 (435) 100 (6,9) 190 (86,2) 330 (150) 450 (204) 190 (86,2) 300 (136) 420 (191) 125 (8,6) 220 (99,8) 360 (163) 540 (245) 240 (109) 420 (191) 570 (259) 150 (10,3) 280 (127) 450 (204) 660 (299) 290 (132) 510 (231) 690 (313) 200 (13,8) 330 (150) 540 (245) 810 (367) 390 (177) 660 (299) 930 (422) 75 (5,2) 250 (17,2) 390 (177) 630 (286) 930 (422) 480 (218) 780 (354) 1100 (499) 300 (20,7) 420 (191) 660 (299) 990 (449) 510 (231) 900 (408) 1300 (590) 400 (27,6) 510 (231) 750 (340) 1100 (499) 600 (272) 960 (435) 1700 (771) 500 (34,5) 600 (272) 870 (395) 1200 (544) 720 (327) 1100 (499) 2100 (953) 600 (41,4) 720 (327) 930 (422) 1300 (590) 750 (340) 1200 (544) 2500 (1134) 125 (8,6) 260 (118) 420 (191) 540 (245) 260 (118) 450 (204) 540 (245) 150 (10,3) 330 (150) 540 (245) 660 (299) 330 (150) 570 (259) 690 (313) 175 (12,1) 360 (163) 600 (272) 780 (354) 420 (191) 690 (313) 780 (354) 200 (13,8) 390 (177) 660 (299) 900 (408) 480 (218) 780 (354) 930 (422) 100 (6,9) 250 (17,2) 480 (218) 780 (354) 1100 (499) 600 (272) 990 (449) 1200 (544) 300 (20,7) 540 (245) 870 (395) 1300 (590) 630 (286) 1100 (499) 1400 (635) 400 (27,6) 660 (299) 960 (435) 1400 (635) 840 (381) 1400 (635) 1900 (862) 500 (34,5) 750 (340) 1100 (499) 1600 (726) 1100 (499) 1700 (771) 2300 (1043) 600 (41,4) 870 (395) 1100 (499) 1700 (771) 1300 (590) 2000 (907) 2900 (1315) 150 (10,3) 210 (95,3) 330 (150) 570 (259) 230 (104) 390 (177) 600 (272) 175 (12,1) 210 (95,3) 390 (177) 630 (286) 230 (104) 390 (177) 690 (313) 200 (13,8) 290 (132) 450 (204) 720 (327) 260 (118) 450 (204) 750 (340) 225 (15,5) 300 (136) 480 (218) 810 (367) 290 (132) 480 (218) 870 (395) 125 (8,6) 250 (17,2) 360 (163) 570 (259) 870 (395) 300 (136) 540 (245) 960 (435) 300 (20,7) 390 (177) 600 (272) 990 (449) 360 (163) 690 (313) 1100 (499) 400 (27,6) 480 (218) 750 (340) 1200 (544) 510 (231) 870 (395) 1400 (635) 500 (34,5) 540 (245) 900 (408) 1400 (635) 630 (286) 1100 (499) 1800 (816) 80 to 300 600 (41,4) 600 (272) 1000 (454) 1600 (726) 780 (354) 1300 (590) 2100 (953) (5,5 to 20,7) 225 (15,5) 330 (150) 600 (272) 900 (408) 360 (163) 630 (286) 930 (422) 250 (17,2) 420 (191) 720 (327) 1100 (499) 420 (191) 690 (313) 1100 (499) 300 (20,7) 510 (231) 840 (381) 1300 (590) 540 (245) 930 (422) 1300 (590) 350 (24,1) 630 (286) 1000 (454) 1500 (680) 600 (272) 1100 (499) 1700 (771) 200 (13,8) 400 (27,6) 630 (286) 1100 (499) 1700 (771) 660 (299) 1200 (544) 1800 (816) 450 (31,0) 750 (340) 1200 (544) 1900 (862) 750 (340) 1400 (635) 2100 (953) 500 (34,5) 810 (367) 1400 (635) 2000 (907) 810 (367) 1500 (680) 2300 (1043) 600 (41,4) 900 (408) 1500 (680) 2300 (1043) 900 (408) 1800 (816) 2700 (1225) 1. Capacities are based in pounds/hour (kg/h) of saturated steam. - continued - 27 Bulletin 71.1:95 (1) Table 16. Steam Capacities for NPS 3/4 through 1 (DN 20 through 25) Type 95HT Regulators with Metal Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 3/4 (20) 1 (25) Outlet Inlet PRESSURE Droop Droop Setting, RANGE, Psig (bar) Psig (bar) 10% 20% 40% 10% 20% 40% PSIG (bar) 275 (19,0) 450 (204) 750 (340) 1100 (499) 480 (218) 810 (367) 1100 (499) 300 (20,7) 540 (245) 900 (408) 1200 (544) 510 (231) 930 (422) 1300 (590) 350 (24,1) 660 (299) 1100 (499) 1500 (680) 720 (327) 1200 (544) 1500 (680) 400 (27,6) 660 (299) 1100 (499) 1700 (771) 720 (327) 1300 (590) 1800 (816) 250 (17,2) 450 (31,0) 750 (340) 1300 (590) 1800 (816) 840 (381) 1500 (680) 2000 (907) 500 (34,5) 780 (354) 1300 (590) 2000 (907) 930 (422) 1700 (771) 2300 (1043) 550 (37,9) 810 (367) 1400 (635) 2200 (998) 1000 (454) 1900 (862) 2600 (1179) 80 to 300 600 (41,4) 930 (422) 1600 (726) 2400 (1089) 1100 (499) 2000 (907) 2800 (1270) (5,5 to 20,7) 350 (24,1) 630 (286) 1100 (499) 1400 (635) 660 (299) 1100 (499) 1500 (680) 400 (27,6) 720 (327) 1200 (544) 1700 (771) 780 (354) 1400 (635) 1700 (771) 450 (31,0) 810 (367) 1400 (635) 2000 (907) 930 (422) 1700 (771) 2100 (953) 300 (20,7) 500 (34,5) 900 (408) 1500 (680) 2300 (1043) 1100 (499) 1900 (862) 2400 (1089) 550 (37,9) 990 (449) 1700 (771) 2600 (1179) 1200 (544) 2200 (998) 2700 (1225) 600 (41,4) 1100 (499) 1800 (816) 2900 (1315) 1300 (590) 2400 (1089) 3000 (1361) 1. Capacities are based in pounds/hour (kg/h) of saturated steam. (1) Table 17. Steam Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Type 95HT Regulators with Metal Diaphragm RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1-1/2 (40) 2 (50) PRESSURE Inlet Outlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 90 (40,8) 140 (63,5) 190 (86,2) 100 (45,4) 150 (68,0) 200 (90,7) 40 (2,8) 190 (86,2) 250 (113) 350 (159) 200 (90,7) 300 (136) 400 (181) 50 (3,5) 230 (104) 300 (136) 400 (181) 250 (113) 400 (181) 600 (272) 75 (5,2) 290 (132) 400 (181) 550 (249) 400 (181) 600 (272) 1000 (454) 100 (6,9) 350 (159) 480 (218) 700 (318) 500 (227) 780 (354) 1300 (590) 150 (10,3) 500 (227) 650 (295) 950 (431) 1000 (454) 1300 (590) 1600 (726) 15 (1,0) 200 (13,8) 700 (318) 900 (408) 1200 (544) 1600 (726) 1700 (771) 1800 (816) 250 (17,2) 900 (408) 1100 (499) 1400 (635) 1600 (726) 1700 (771) 1900 (862) 300 (20,7) 1100 (499) 1300 (590) 1500 (680) 1600 (726) 1700 (771) 1900 (862) 400 (27,6) 1300 (590) 1400 (635) 1600 (726) 1600 (726) 1700 (771) 1900 (862) 500 (34,5) 1400 (635) 1500 (680) 1700 (771) 1700 (771) 1800 (816) 1900 (862) 600 (41,4) 1500 (680) 1600 (726) 1800 (816) 1700 (771) 1800 (816) 2000 (907) 40 (2,8) 220 (99,8) 320 (145) 550 (249) 230 (104) 350 (159) 630 (286) 50 (3,5) 270 (122) 380 (172) 650 (295) 280 (127) 450 (204) 750 (340) 75 (5,2) 330 (150) 480 (218) 850 (386) 400 (181) 700 (318) 1300 (590) 100 (6,9) 400 (181) 600 (272) 1100 (499) 600 (272) 1200 (544) 2000 (907) 15 to 100 150 (10,3) 600 (272) 950 (431) 1500 (680) 1800 (816) 2200 (998) 2500 (1134) (1,0 to 6,9) 30 (2,1) 200 (13,8) 850 (386) 1400 (635) 1800 (816) 2500 (1134) 2600 (1179) 2800 (1270) 250 (17,2) 1200 (544) 1800 (816) 2000 (907) 2700 (1225) 2800 (1270) 3000 (1361) 300 (20,7) 1400 (635) 2000 (907) 2200 (998) 2800 (1270) 2900 (1315) 3100 (1406) 400 (27,6) 1700 (771) 2100 (953) 2400 (1089) 2800 (1270) 3000 (1361) 3200 (1452) 500 (34,5) 1900 (862) 2100 (953) 2500 (1134) 2900 (1315) 3100 (1406) 3200 (1452) 600 (41,4) 2000 (907) 2200 (998) 2600 (1179) 2900 (1315) 3100 (1406) 3300 (1497) 60 (4,1) 330 (150) 550 (249) 1100 (499) 400 (181) 630 (286) 1400 (635) 75 (5,2) 430 (195) 650 (295) 1400 (635) 850 (386) 1100 (499) 2000 (907) 100 (6,9) 600 (272) 900 (408) 1800 (816) 1500 (680) 1800 (816) 2500 (1134) 150 (10,3) 900 (408) 1400 (635) 2400 (1089) 2500 (1134) 2800 (1270) 3500 (1588) 200 (13,8) 1200 (544) 1900 (862) 2900 (1315) 3200 (1452) 3700 (1678) 4100 (1860) 50 (3,4) 250 (17,2) 1500 (680) 2300 (1043) 3100 (1406) 3600 (1633) 4000 (1814) 4400 (1996) 300 (20,7) 1800 (816) 2500 (1134) 3300 (1497) 3900 (1769) 4300 (1950) 4600 (2087) 400 (27,6) 2300 (1043) 2900 (1315) 3300 (1497) 4200 (1905) 4500 (2041) 4700 (2132) 500 (34,5) 2700 (1225) 3100 (1406) 3500 (1588) 4400 (1996) 4600 (2087) 4900 (2223) 600 (41,4) 3000 (1361) 3400 (1542) 3600 (1633) 4600 (2087) 4800 (2177) 5000 (2268) 1. Capacities are based in pounds/hour (kg/h) of saturated steam. - continued - 28 Bulletin 71.1:95 (1) Table 17. Steam Capacities for NPS 1-1/2 through 2 (DN 40 through 50) Type 95HT Regulators with Metal Diaphragm (continued) RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET/ 1-1/2 (40) 2 (50) Outlet/ DIFFERENTIAL Inlet Differential Droop Droop PRESSURE Setting, RANGE, Psig (bar) 10% 20% 40% 10% 20% 40% Psig (bar) PSIG (bar) 125 (8,6) 1000 (454) 1600 (726) 3000 (1361) 2000 (907) 2300 (1043) 3500 (1588) 150 (10,3) 1200 (544) 1900 (862) 3600 (1633) 2500 (1134) 3200 (1452) 4300 (1950) 200 (13,8) 1500 (680) 2800 (1270) 4600 (2087) 4100 (1860) 4900 (2223) 5400 (2449) 15 to 100 250 (17,2) 1900 (862) 3300 (1497) 4800 (2177) 4900 (2223) 5500 (2495) 6100 (2767) 100 (6,9) (1,0 to 6,9) 300 (20,7) 2400 (1089) 3800 (1724) 4900 (2223) 5400 (2449) 5900 (2676) 6400 (2903) 400 (27,6) 3300 (1497) 4300 (1950) 5000 (2268) 5900 (2676) 6300 (2858) 6700 (3039) 500 (34,5) 3800 (1724) 4800 (2177) 5100 (2313) 6400 (2903) 6500 (2948) 6800 (3084) 600 (41,4) 4100 (1860) 5200 (2359) 5300 (2404) 6700 (3039) 6800 (3084) 6900 (3130) 125 (8,6) 800 (363) 1300 (590) 2500 (1134) 850 (386) 1300 (590) 3000 (1361) 150 (10,3) 900 (408) 1500 (680) 2800 (1270) 900 (408) 1500 (680) 3500 (1588) 175 (12,1) 1000 (454) 1700 (771) 3200 (1452) 1000 (454) 1700 (771) 4000 (1814) 225 (15,5) 1100 (499) 1900 (862) 3600 (1633) 1100 (499) 2000 (907) 4800 (2177) 100 (6,9) 250 (17,2) 1500 (680) 2100 (953) 4000 (1814) 1600 (726) 2500 (1134) 5600 (2540) 300 (20,7) 1800 (816) 2600 (1179) 4800 (2177) 2500 (1134) 3800 (1724) 6800 (3084) 400 (27,6) 2100 (953) 3600 (1633) 6000 (2722) 4800 (2177) 6800 (3084) 8300 (3765) 500 (34,5) 2400 (1089) 4300 (1950) 6500 (2948) 5500 (2495) 8000 (3629) 9300 (4218) 600 (41,4) 2600 (1179) 4800 (2177) 7000 (3175) 6300 (2858) 8500 (3856) 9800 (4445) 225 (15,5) 1300 (590) 2500 (1134) 4600 (2087) 1400 (635) 2600 (1179) 5300 (2404) 250 (17,2) 1400 (635) 2700 (1225) 4900 (2223) 1500 (680) 2800 (1270) 5000 (2268) 300 (20,7) 2000 (907) 3600 (1633) 6400 (2903) 2100 (953) 4000 (1814) 7100 (3221) 60 to 260 350 (24,1) 2300 (1043) 4100 (1860) 7000 (3175) 2700 (1225) 4900 (2223) 8000 (3629) 200 (13,8) (4,1 to 17,9) 400 (27,6) 2700 (1225) 5000 (2268) 8300 (3765) 3800 (1724) 8300 (3765) 9800 (4445) 450 (31,0) 3100 (1406) 5500 (2495) 9000 (4082) 4000 (1814) 8000 (3629) 10 000 (4536) 500 (34,5) 3600 (1633) 6000 (2722) 9500 (4309) 5000 (2268) 8500 (3856) 10 800 (4899) 600 (41,4) 4500 (2041) 6500 (2948) 10 000 (4536) 6300 (2858) 9000 (4082) 11 500 (5216) 275 (19,0) 1500 (680) 3000 (1361) 5100 (2313) 1500 (680) 3000 (1361) 5200 (2359) 300 (20,7) 2300 (1043) 4000 (1814) 6500 (2948) 2000 (907) 4000 (1814) 6300 (2858) 350 (24,1) 2800 (1270) 5100 (2313) 7700 (3493) 2900 (1315) 5400 (2449) 8400 (3810) 400 (27,6) 3200 (1452) 5500 (2495) 8500 (3856) 3700 (1678) 7000 (3175) 9700 (4400) 250 (17,2) 450 (31,0) 3600 (1633) 6000 (2722) 9000 (4082) 4200 (1905) 7800 (3538) 11 000 (4990) 500 (34,5) 3700 (1678) 6500 (2948) 9500 (4309) 4700 (2132) 8400 (3810) 11 000 (4990) 550 (37,9) 4100 (1860) 6900 (3130) 9900 (4491) 5100 (2313) 8800 (3992) 12 000 (5443) 600 (41,4) 4200 (1905) 7300 (3311) 10 000 (4536) 5500 (2495) 9100 (4128) 12 000 (5443) 1. Capacities are based in pounds/hour (kg/h) of saturated steam. (1) Table 18. Water Capacities in GPM (l/min) for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Elastomer Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET Outlet 1/4 1/2 (15) 3/4 (20) 1 (25) PRESSURE Inlet Setting, Droop Droop Droop Droop RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% (bar) 10 (0,69) 1.0 (3,8) 1.8 (6,8) 2.0 (7,6) 3.3 (12,5) 5.0 (18,9) 7.0 (26,5) 5.8 (22,0) 8.3 (31,4) 20 (1,4) 2.0 (7,6) 3.0 (11,4) 2.8 (10,6) 4.0 (15,1) 7.5 (28,4) 11 (41,6) 9.2 (34,8) 13 (49,2) 30 (2,1) 2.3 (8,7) 3.3 (12,5) 3.3 (12,5) 4.7 (17,8) 10 (37,8) 13 (49,2) 12 (45,4) 16 (60,6) 50 (3,5) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 17 (64,3) 13 (49,2) 20 (75,7) 2 to 6 5 (0,35) 75 (5,2) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 20 (75,7) 13 (49,2) 23 (87,1) (0,14 to 0,41) 100 (6,9) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 22 (83,3) 13 (49,2) 27 (102) 150 (10,3) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 22 (83,3) 13 (49,2) 27 (102) 200 (13,8) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 22 (83,3) 13 (49,2) 27 (102) 250 (17,2) 2.7 (10,2) 3.5 (13,2) 3.7 (14,0) 4.8 (18,2) 11 (41,6) 22 (83,3) 13 (49,2) 27 (102) 20 (1,4) 1.8 (6,8) 2.7 (10,2) 3.7 (14,0) 5.0 (18,9) 7.0 (26,5) 10 (37,8) 8.3 (31,4) 12 (45,4) 30 (2,1) 2.5 (9,5) 3.5 (13,2) 4.0 (15,1) 5.2 (19,7) 10 (37,8) 13 (49,2) 12 (45,4) 16 (60,6) 50 (3,5) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 17 (64,3) 14 (53,0) 20 (75,7) 5 to 15 75 (5,2) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 20 (75,7) 14 (53,0) 25 (94,6) 10 (0,69) (0,35 to 1,0) 100 (6,9) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 22 (83,3) 14 (53,0) 27 (102) 150 (10,3) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 22 (83,3) 14 (53,0) 27 (102) 200 (13,8) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 22 (83,3) 14 (53,0) 27 (102) 250 (17,2) 3.0 (11,4) 3.8 (14,4) 4.2 (15,9) 5.3 (20,1) 12 (45,4) 22 (83,3) 14 (53,0) 27 (102) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.8. - continued - 29 Bulletin 71.1:95 (1) Table 18. Water Capacities in GPM (l/min) for NPS 1/4 through 1 (DN 25) Types 95L and 95LD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 1/4 1/2 (15) 3/4 (20) 1 (25) DIFFERENTIAL Differential Inlet PRESSURE Droop Droop Droop Droop Setting, RANGE, Psig/Psi Psig (bar) 10% 20% 10% 20% 10% 20% 10% 20% PSIG/PSI (bar) (bar) 20 (1,4) 1.8 (6,8) 2.2 (8,3) 3.5 (13,2) 5.0 (18,9) 7.0 (26,5) 8.5 (32,2) 8.3 (31,4) 10 (37,8) 30 (2,1) 2.7 (10,2) 3.3 (12,5) 4.7 (17,8) 5.8 (22,0) 11 (41,6) 13 (49,2) 13 (49,2) 15 (56,8) 50 (3,5) 3.5 (13,2) 4.3 (16,3) 4.8 (18,2) 6.2 (23,5) 15 (56,8) 17 (64,3) 18 (68,1) 20 (75,7) 5 to 15 75 (5,2) 3.7 (14,0) 4.5 (17,0) 5.0 (18,9) 6.3 (23,8) 15 (56,8) 22 (83,3) 18 (68,1) 27 (102) 15 (1,0) (0,35 to 1,0) 100 (6,9) 3.7 (14,0) 4.5 (17,0) 5.0 (18,9) 6.3 (23,8) 15 (56,8) 28 (106) 18 (68,1) 33 (125) 150 (10,3) 3.7 (14,0) 4.5 (17,0) 5.0 (18,9) 6.3 (23,8) 15 (56,8) 32 (121) 18 (68,1) 37 (140) 200 (13,8) 3.7 (14,0) 4.5 (17,0) 5.0 (18,9) 6.3 (23,8) 15 (56,8) 35 (132) 18 (68,1) 42 (159) 250 (17,2) 3.7 (14,0) 4.5 (17,0) 5.0 (18,9) 6.3 (23,8) 17 (64,3) 35 (132) 20 (75,7) 42 (159) 30 (2,1) 2.0 (7,6) 2.9 (11,0) 4.3 (16,3) 5.8 (22,0) 10 (37,8) 11 (41,6) 12 (45,4) 13 (49,2) 40 (2,8) 2.7 (10,2) 3.8 (14,4) 5.2 (19,7) 6.7 (25,4) 13 (49,2) 13 (49,2) 15 (56,8) 16 (60,6) 50 (3,5) 3.3 (12,5) 4.7 (17,8) 5.5 (20,8) 7.2 (27,3) 14 (53,0) 17 (64,3) 17 (64,3) 20 (75,7) 75 (5,2) 3.8 (14,4) 5.0 (18,9) 5.5 (20,8) 7.2 (27,3) 18 (68,1) 20 (75,7) 22 (83,3) 25 (94,6) 20 (1,4) 100 (6,9) 3.8 (14,4) 5.0 (18,9) 5.5 (20,8) 7.2 (27,3) 22 (83,3) 27 (102) 25 (94,6) 32 (121) 150 (10,3) 3.8 (14,4) 5.0 (18,9) 5.5 (20,8) 7.2 (27,3) 23 (87,1) 32 (121) 27 (102) 38 (144) 200 (13,8) 3.8 (14,4) 5.0 (18,9) 5.5 (20,8) 7.2 (27,3) 23 (87,1) 37 (140) 27 (102) 43 (163) 250 (17,2) 3.8 (14,4) 5.0 (18,9) 5.5 (20,8) 7.2 (27,3) 25 (94,6) 38 (144) 30 (114) 45 (170) 40 (2,8) 2.6 (9,8) 3.5 (13,2) 5.2 (19,7) 7.5 (28,4) 13 (49,2) 13 (49,2) 15 (56,8) 16 (60,6) 50 (3,5) 3.3 (12,5) 4.3 (16,3) 5.8 (22,0) 7.8 (29,5) 14 (53,0) 16 (60,6) 17 (64,3) 19 (71,9) 13 to 30 75 (5,2) 3.7 (14,0) 5.8 (22,0) 5.8 (22,0) 8.0 (30,3) 22 (83,3) 22 (83,3) 25 (94,6) 27 (102) (0,90 to 2,1) 25 (1,7) 100 (6,9) 4.2 (15,9) 5.8 (22,0) 5.8 (22,0) 8.0 (30,3) 23 (87,1) 27 (102) 28 (106) 32 (121) 150 (10,3) 4.2 (15,9) 5.8 (22,0) 5.8 (22,0) 8.0 (30,3) 28 (106) 32 (121) 33 (125) 38 (144) 200 (13,8) 4.2 (15,9) 5.8 (22,0) 5.8 (22,0) 8.0 (30,3) 33 (125) 38 (144) 40 (151) 45 (170) 250 (17,2) 4.2 (15,9) 5.8 (22,0) 5.8 (22,0) 8.0 (30,3) 35 (132) 41 (155) 42 (159) 48 (182) 40 (2,8) 2.3 (8,7) 3.0 (11,4) 5.3 (20,1) 7.3 (27,6) 10 (37,8) 12 (45,4) 12 (45,4) 14 (53,0) 50 (3,5) 3.2 (12,1) 4.0 (15,1) 6.5 (24,6) 8.3 (31,4) 13 (49,2) 15 (56,8) 16 (60,6) 18 (68,1) 75 (5,2) 4.3 (16,3) 5.7 (21,6) 6.7 (25,4) 9.2 (34,8) 20 (75,7) 22 (83,3) 23 (87,1) 25 (94,6) 30 (2,1) 100 (6,9) 4.8 (18,2) 6.3 (23,8) 6.7 (25,4) 9.2 (34,8) 24 (90,8) 27 (102) 28 (106) 32 (121) 150 (10,3) 4.8 (18,2) 6.3 (23,8) 6.7 (25,4) 9.2 (34,8) 32 (121) 33 (125) 37 (140) 40 (151) 200 (13,8) 4.8 (18,2) 6.3 (23,8) 6.7 (25,4) 9.2 (34,8) 37 (140) 40 (151) 43 (163) 47 (178) 250 (17,2) 4.8 (18,2) 6.3 (23,8) 6.7 (25,4) 9.2 (34,8) 40 (151) 43 (163) 47 (178) 50 (189) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.8. (1) Table 19. Water Capacities in GPM (l/min) or NPS 1/4 through 1/2 (DN 15) Types 95H and 95HD Regulators with Elastomer Diaphragm RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET/ 1/4 1/2 (15) Outlet/ DIFFERENTIAL Inlet Differential Droop Droop PRESSURE Setting, RANGE, Psig (bar) 10% 20% 40% 10% 20% 40% Psig/Psi (bar) PSIG/PSI (bar) 30 (2,1) 1.0 (3,8) 1.8 (6,8) 3.2 (12,1) 2.0 (7,57) 3.2 (12,1) 6.8 (25,7) 40 (2,8) 1.5 (5,7) 2.0 (7,6) 3.6 (13,6) 3.0 (11,4) 5.0 (18,9) 7.0 (26,5) 50 (3,5) 2.0 (7,6) 2.2 (8,3) 3.8 (14,4) 4.0 (15,1) 5.5 (20,8) 7.2 (27,3) 75 (5,2) 3.0 (11,4) 4.2 (15,9) 5.2 (19,7) 5.0 (18,9) 6.5 (24,6) 7.4 (28,0) 15 (1,0) 100 (6,9) 3.2 (12,1) 4.2 (15,9) 5.2 (19,7) 5.0 (18,9) 6.5 (24,6) 7.6 (28,8) 150 (10,3) 3.2 (12,1) 4.2 (15,9) 5.2 (19,7) 5.0 (18,9) 6.5 (24,6) 7.8 (29,5) 200 (13,8) 3.2 (12,1) 4.2 (15,9) 5.2 (19,7) 5.1 (19,3) 6.5 (24,6) 8.0 (30,3) 250 (17,2) 3.2 (12,1) 4.2 (15,9) 5.5 (20,8) 5.1 (19,3) 6.6 (25,0) 8.5 (32,2) 15 to 30 300 (20,7) 3.2 (12,1) 4.2 (15,9) 5.5 (20,8) 5.2 (19,7) 6.6 (25,0) 9.0 (34,1) (1,0 to 2,1) 40 (2,8) 1.0 (3,8) 1.8 (6,8) 2.5 (9,5) 2.8 (10,6) 4.9 (18,5) 9.5 (36,0) 50 (3,5) 1.2 (4,5) 2.0 (7,6) 2.8 (10,6) 3.5 (13,2) 5.7 (21,6) 10 (37,8) 75 (5,2) 2.5 (9,5) 3.3 (12,5) 4.7 (17,8) 4.0 (15,1) 5.9 (22,3) 13 (49,2) 100 (6,9) 3.5 (13,2) 3.8 (14,4) 7.0 (26,5) 5.0 (18,9) 6.1 (23,1) 14 (53,0) 30 (2,1) 150 (10,3) 4.0 (15,1) 4.2 (15,9) 9.0 (34,1) 6.0 (22,7) 6.5 (24,6) 14 (53,0) 200 (13,8) 4.0 (15,1) 5.0 (18,9) 10 (37,8) 6.5 (24,6) 6.9 (26,1) 14 (53,0) 250 (17,2) 4.0 (15,1) 5.0 (18,9) 11 (41,6) 6.5 (24,6) 7.0 (26,5) 14 (53,0) 300 (20,7) 4.0 (15,1) 5.0 (18,9) 12 (45,4) 7.0 (26,5) 7.5 (28,4) 14 (53,0) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6. - continued - 30 Bulletin 71.1:95 (1) Table 19. Water Capacities in GPM (l/min) for NPS 1/4 through 1/2 (DN 15) Types 95H and 95HD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 1/4 1/2 (15) DIFFERENTIAL Inlet Differential PRESSURE Droop Droop Setting, RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% (bar) 60 (4,1) 2.0 (7,6) 3.0 (11,4) 3.5 (13,2) 4.0 (15,1) 6.5 (24,6) 12 (45,4) 75 (5,2) 3.0 (11,4) 3.5 (13,2) 4.0 (15,1) 5.0 (18,9) 8.6 (32,6) 12 (45,4) 100 (6,9) 3.2 (12,1) 3.8 (14,4) 4.5 (17,0) 5.5 (20,8) 9.0 (34,1) 13 (49,2) 50 (3,4) 150 (10,3) 4.0 (15,1) 5.0 (18,9) 8.5 (32,2) 6.0 (22,7) 9.5 (36,0) 13 (49,2) 200 (13,8) 4.8 (18,2) 6.0 (22,7) 9.2 (34,8) 6.5 (24,6) 10 (37,8) 14 (53,0) 250 (17,2) 5.0 (18,9) 7.0 (26,5) 11 (41,6) 7.0 (26,5) 11 (41,6) 14 (53,0) 25 to 75 300 (20,7) 5.0 (18,9) 8.0 (30,3) 12 (45,4) 7.3 (27,6) 11 (41,6) 15 (56,8) (1,7 to 5,2) 100 (6,9) 2.0 (7,6) 4.0 (15,1) 6.5 (24,6) 9.5 (36,0) 12 (45,4) 15 (56,8) 125 (8,6) 2.5 (9,5) 4.2 (15,9) 7.5 (28,4) 10 (37,8) 14 (53,0) 18 (68,1) 150 (10,3) 3.5 (13,2) 5.5 (20,8) 8.5 (32,2) 11 (41,6) 15 (56,8) 21 (79,5) 75 (5,2) 200 (13,8) 4.3 (16,3) 6.7 (25,4) 9.1 (34,4) 11 (41,6) 15 (56,8) 23 (87,1) 250 (17,2) 6.5 (24,6) 10 (37,8) 12 (45,4) 11 (41,6) 15 (56,8) 23 (87,1) 300 (20,7) 6.5 (24,6) 11 (41,6) 13 (49,2) 11 (41,6) 15 (56,8) 23 (87,1) 125 (8,6) 2.5 (9,5) 4.0 (15,1) 5.8 (22,0) 7.0 (26,5) 11 (41,6) 16 (60,6) 150 (10,3) 2.7 (10,2) 4.0 (15,1) 6.7 (25,4) 8.0 (30,3) 14 (53,0) 19 (71,9) 175 (12,1) 2.8 (10,6) 4.2 (15,9) 7.2 (27,3) 9.0 (34,1) 15 (56,8) 21 (79,5) 100 (6,9) 200 (13,8) 3.0 (11,4) 5.1 (19,3) 8.5 (32,2) 9.5 (36,0) 15 (56,8) 23 (87,1) 250 (17,2) 3.5 (13,2) 5.5 (20,8) 9.6 (36,3) 10 (37,8) 16 (60,6) 24 (90,8) 300 (20,7) 4.4 (16,7) 6.6 (25,0) 10 (37,8) 11 (41,6) 16 (60,6) 24 (90,8) 125 (8,6) 2.0 (7,6) 3.3 (12,5) 6.0 (22,7) 7.8 (29,5) 12 (45,4) 18 (68,1) 150 (10,3) 2.1 (8,0) 3.6 (13,6) 6.8 (25,7) 9.0 (34,1) 15 (56,8) 20 (75,7) 70 to 150 175 (12,1) 2.2 (8,3) 4.5 (17,0) 8.5 (32,2) 9.5 (36,0) 16 (60,6) 23 (87,1) (4,8 to 10,3) 125 (8,6) 200 (13,8) 3.6 (13,6) 6.0 (22,7) 9.3 (35,2) 10 (37,8) 18 (68,1) 25 (94,6) 250 (17,2) 3.7 (14,0) 7.0 (26,5) 9.9 (37,5) 11 (41,6) 18 (68,1) 26 (98,4) 300 (20,7) 4.0 (15,1) 8.2 (31,0) 11 (41,6) 12 (45,4) 18 (68,1) 28 (106) 175 (12,1) 2.5 (9,5) 3.9 (14,8) 6.5 (24,6) 8.7 (32,9) 14 (53,0) 19 (71,9) 200 (13,8) 2.6 (9,8) 4.2 (15,9) 7.2 (27,3) 10 (37,8) 17 (64,3) 22 (83,3) 150 (10,3) 225 (15,5) 3.0 (11,4) 5.0 (18,9) 9.0 (34,1) 12 (45,4) 19 (71,9) 24 (90,8) 250 (17,2) 3.5 (13,2) 5.7 (21,6) 9.9 (37,5) 13 (49,2) 20 (75,7) 26 (98,4) 300 (20,7) 4.0 (15,1) 7.0 (26,5) 11 (41,6) 13 (49,2) 20 (75,7) 28 (106) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6. (1) Table 19. Water Capacities in GPM (l/min) for NPS 3/4 through 1 (DN 20 through 25) Types 95H and 95HD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 3/4 (20) 1 (25) DIFFERENTIAL Inlet Differential PRESSURE Droop Droop Setting, RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% (bar) 30 (2,1) 7.0 (26,5) 10 (37,8) 15 (56,8) 8.0 (30,3) 11 (41,6) 16 (60,6) 40 (2,8) 8.0 (30,3) 12 (45,4) 18 (68,1) 8.0 (30,3) 13 (49,2) 20 (75,7) 50 (3,5) 9.0 (34,1) 14 (53,0) 20 (75,7) 8.5 (32,2) 15 (56,8) 23 (87,1) 75 (5,2) 12 (45,4) 18 (68,1) 26 (98,4) 13 (49,2) 21 (79,5) 29 (110) 15 to 30 15 (1,0) 100 (6,9) 13 (49,2) 19 (71,9) 28 (106) 19 (71,9) 26 (98,4) 34 (129) (1,0 to 2,1) 150 (10,3) 15 (56,8) 22 (83,3) 31 (117) 25 (94,6) 36 (136) 42 (159) 200 (13,8) 19 (71,9) 25 (94,6) 35 (132) 32 (121) 37 (140) 44 (167) 250 (17,2) 20 (75,7) 27 (102) 37 (140) 33 (125) 37 (140) 46 (174) 300 (20,7) 20 (75,7) 28 (106) 40 (151) 34 (129) 38 (144) 48 (182) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6. - continued - 31 Bulletin 71.1:95 (1) Table 19. Water Capacities in GPM (l/min) for NPS 3/4 through 1 (DN 20 through 25) Types 95H and 95HD Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 3/4 (20) 1 (25) DIFFERENTIAL Inlet Differential Droop Droop PRESSURE Setting, RANGE, Psig/Psi Psig (bar) 10% 20% 40% 10% 20% 40% PSIG/PSI (bar) (bar) 40 (2,8) 9.0 (34,1) 13 (49,2) 17 (64,3) 8.5 (32,2) 14 (53,0) 17 (64,3) 50 (3,5) 11 (41,6) 16 (60,6) 21 (79,5) 11 (41,6) 18 (68,1) 22 (83,3) 75 (5,2) 15 (56,8) 21 (79,5) 28 (106) 16 (60,6) 25 (94,6) 29 (110) 15 to 30 100 (6,9) 17 (64,3) 24 (90,8) 33 (125) 19 (71,9) 31 (117) 34 (129) 30 (2,1) (1,0 to 2,1) 150 (10,3) 21 (79,5) 30 (114) 40 (151) 30 (114) 39 (148) 42 (159) 200 (13,8) 24 (90,8) 31 (117) 46 (174) 35 (132) 48 (182) 49 (185) 250 (17,2) 25 (94,6) 35 (132) 49 (185) 36 (136) 53 (201) 55 (208) 300 (20,7) 26 (98,4) 36 (136) 53 (201) 37 (140) 54 (204) 60 (227) 60 (4,1) 9.0 (34,1) 14 (53,0) 20 (75,7) 12 (45,4) 17 (64,3) 23 (87,1) 75 (5,2) 12 (45,4) 20 (75,7) 25 (94,6) 14 (53,0) 21 (79,5) 27 (102) 100 (6,9) 15 (56,8) 24 (90,8) 31 (117) 16 (60,6) 26 (98,4) 34 (129) 50 (3,4) 150 (10,3) 23 (87,1) 32 (121) 40 (151) 20 (75,7) 36 (136) 42 (159) 200 (13,8) 24 (90,8) 34 (129) 47 (178) 30 (114) 42 (159) 49 (185) 250 (17,2) 26 (98,4) 39 (148) 51 (193) 33 (125) 49 (185) 55 (208) 25 to 75 300 (20,7) 25 (94,6) 40 (151) 55 (208) 40 (151) 55 (208) 60 (227) (1,7 to 5,2) 100 (6,9) 16 (60,6) 23 (87,1) 28 (106) 16 (60,6) 24 (90,8) 30 (114) 125 (8,6) 20 (75,7) 29 (110) 33 (125) 21 (79,5) 31 (117) 36 (136) 150 (10,3) 23 (87,1) 33 (125) 39 (148) 24 (90,8) 37 (140) 42 (159) 75 (5,2) 200 (13,8) 28 (106) 41 (155) 47 (178) 29 (110) 46 (174) 49 (185) 250 (17,2) 32 (121) 43 (163) 52 (197) 37 (140) 50 (189) 55 (208) 300 (20,7) 33 (125) 49 (185) 56 (212) 39 (148) 56 (212) 60 (227) 125 (8,6) 15 (56,8) 24 (90,8) 30 (114) 16 (60,6) 24 (90,8) 32 (121) 150 (10,3) 17 (64,3) 27 (102) 35 (132) 21 (79,5) 30 (114) 38 (144) 175 (12,1) 24 (90,8) 28 (106) 40 (151) 24 (90,8) 33 (125) 43 (163) 100 (6,9) 200 (13,8) 25 (94,6) 37 (140) 45 (170) 27 (102) 41 (155) 48 (182) 250 (17,2) 29 (110) 42 (159) 52 (197) 30 (114) 42 (159) 54 (204) 300 (20,7) 33 (125) 48 (182) 57 (216) 36 (136) 43 (163) 58 (220) 125 (8,6) 19 (71,9) 25 (94,6) 32 (121) 17 (64,3) 27 (102) 35 (132) 150 (10,3) 23 (87,1) 32 (121) 37 (140) 22 (83,3) 33 (125) 40 (151) 70 to 150 175 (12,1) 27 (102) 36 (136) 42 (159) 24 (90,8) 35 (132) 47 (178) (4,8 to 10,3) 125 (8,6) 200 (13,8) 32 (121) 40 (151) 47 (178) 29 (110) 38 (144) 49 (185) 250 (17,2) 34 (129) 44 (167) 51 (193) 32 (121) 42 (159) 53 (201) 300 (20,7) 36 (136) 47 (178) 57 (216) 38 (144) 44 (167) 59 (223) 175 (12,1) 21 (79,5) 28 (106) 34 (129) 20 (75,7) 26 (98,4) 37 (140) 200 (13,8) 24 (90,8) 33 (125) 40 (151) 24 (90,8) 34 (129) 42 (159) 150 (10,3) 225 (15,5) 29 (110) 37 (140) 45 (170) 29 (110) 39 (148) 48 (182) 250 (17,2) 30 (114) 41 (155) 50 (189) 34 (129) 45 (170) 52 (197) 300 (20,7) 35 (132) 49 (185) 55 (208) 41 (155) 53 (201) 59 (223) 1. To obtain capacities for regulators with metal diaphragms, multiply the table values by 0.6. Table 20. Water Capacities in GPM (l/min) for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulators with Either Elastomer or Stainless Steel Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 1-1/2 (40) 2 (50) DIFFERENTIAL Inlet Differential Droop Droop PRESSURE Setting, RANGE, Psig/Psi PSIG/PSI (bar) Psig (bar) 10% 20% 40% 10% 20% 40% (bar) 10 (0,69) 4.8 (18,2) 5.2 (19,7) 7.4 (28,0) 4.8 (18,2) 5.2 (19,7) 7.6 (28,8) 20 (1,4) 6.2 (23,5) 7.0 (26,5) 8.5 (32,2) 6.5 (24,6) 7.1 (26,9) 10 (37,8) 30 (2,1) 7.5 (28,4) 8.3 (31,4) 9.5 (36,0) 8.0 (30,3) 9.0 (34,1) 12 (45,4) 50 (3,5) 9.5 (36,0) 10 (37,8) 12 (45,4) 10 (37,8) 12 (45,4) 15 (56,8) 5 to 80 75 (5,2) 12 (45,4) 13 (49,2) 15 (56,8) 12 (45,4) 14 (53,0) 16 (60,6) 5 (0,35) (0,35 to 5,5) 100 (6,9) 14 (53,0) 15 (56,8) 17 (64,3) 14 (53,0) 15 (56,8) 18 (68,1) 150 (10,3) 16 (60,6) 18 (68,1) 20 (75,7) 17 (64,3) 20 (75,7) 22 (83,3) 200 (13,8) 18 (68,1) 20 (75,7) 23 (87,1) 18 (68,1) 21 (79,5) 23 (87,1) 250 (17,2) 19 (71,9) 22 (83,3) 25 (94,6) 25 (94,6) 27 (102) 30 (114) 300 (20,7) 20 (75,7) 24 (90,8) 28 (106) 33 (125) 40 (151) 45 (170) - continued - 32 Bulletin 71.1:95 Table 20. Water Capacities in GPM (l/min) for NPS 1-1/2 through 2 (DN 40 through 50) Types 95H and 95HD Regulators with Either Elastomer or Stainless Steel Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET/ Outlet/ 1-1/2 (40) 2 (50) DIFFERENTIAL Inlet Differential Droop Droop PRESSURE Setting, RANGE, Psig/Psi Psig (bar) 10% 20% 40% 10% 20% 40% PSIG/PSI (bar) (bar) 30 (2,1) 8.0 (30,3) 9.0 (34,1) 11 (41,6) 7.0 (26,5) 10 (37,8) 14 (53,0) 40 (2,8) 10 (37,8) 11 (41,6) 14 (53,0) 9.5 (36,0) 13 (49,2) 17 (64,3) 50 (3,5) 12 (45,4) 13 (49,2) 18 (68,1) 11 (41,6) 15 (56,8) 20 (75,7) 75 (5,2) 14 (53,0) 18 (68,1) 25 (94,6) 15 (56,8) 19 (71,9) 26 (98,4) 15 (1,0) 100 (6,9) 17 (64,3) 21 (79,5) 32 (121) 18 (68,1) 22 (83,3) 32 (121) 150 (10,3) 21 (79,5) 27 (102) 43 (163) 21 (79,5) 28 (106) 40 (151) 200 (13,8) 23 (87,1) 32 (121) 52 (197) 24 (90,8) 31 (117) 43 (163) 250 (17,2) 24 (90,8) 34 (129) 54 (204) 27 (102) 40 (151) 50 (189) 300 (20,7) 25 (94,6) 35 (132) 55 (208) 32 (121) 50 (189) 65 (246) 40 (2,8) 13 (49,2) 18 (68,1) 27 (102) 13 (49,2) 18 (68,1) 27 (102) 50 (3,5) 15 (56,8) 21 (79,5) 30 (114) 14 (53,0) 20 (75,7) 30 (114) 75 (5,2) 18 (68,1) 26 (98,4) 40 (151) 18 (68,1) 25 (94,6) 39 (148) 100 (6,9) 21 (79,5) 30 (114) 49 (185) 22 (83,3) 30 (114) 48 (182) 30 (2,1) 150 (10,3) 24 (90,8) 36 (136) 64 (242) 26 (98,4) 36 (136) 63 (238) 200 (13,8) 27 (102) 41 (155) 80 (303) 30 (114) 41 (155) 77 (291) 5 to 80 250 (17,2) 30 (114) 47 (178) 110 (416) 31 (117) 45 (170) 90 (341) (0,35 to 5,5) 300 (20,7) 33 (125) 55 (208) 130 (492) 32 (121) 52 (197) 110 (416) 60 (4,1) 17 (64,3) 29 (110) 51 (193) 16 (60,6) 29 (110) 51 (193) 75 (5,2) 20 (75,7) 33 (125) 58 (220) 19 (71,9) 32 (121) 56 (212) 100 (6,9) 25 (94,6) 40 (151) 68 (257) 24 (90,8) 38 (144) 65 (246) 50 (3,4) 150 (10,3) 34 (129) 50 (189) 87 (329) 32 (121) 49 (185) 84 (318) 200 (13,8) 42 (159) 61 (231) 110 (416) 42 (159) 62 (235) 110 (416) 250 (17,2) 50 (189) 71 (269) 130 (492) 50 (189) 73 (276) 140 (530) 300 (20,7) 56 (212) 82 (310) 160 (606) 55 (208) 83 (314) 160 (606) 100 (6,9) 19 (71,9) 30 (114) 60 (227) 20 (75,7) 30 (114) 60 (227) 125 (8,6) 31 (117) 56 (212) 85 (322) 27 (102) 49 (185) 85 (322) 150 (10,3) 38 (144) 65 (246) 110 (416) 34 (129) 60 (227) 110 (416) 75 (5,2) 200 (13,8) 52 (197) 74 (280) 120 (454) 45 (170) 71 (269) 120 (454) 250 (17,2) 57 (216) 85 (322) 140 (530) 56 (212) 85 (322) 140 (530) 300 (20,7) 65 (246) 95 (360) 160 (606) 68 (257) 100 (378) 160 (606) 125 (8,6) 23 (87,1) 30 (114) 75 (284) 24 (90,8) 32 (121) 76 (288) 150 (10,3) 41 (155) 44 (167) 87 (329) 33 (125) 45 (170) 89 (337) 60 to 120 175 (12,1) 40 (151) 55 (208) 100 (378) 41 (155) 57 (216) 110 (416) 100 (6,9) (4,1 to 8,3) 225 (15,5) 52 (197) 83 (314) 130 (492) 54 (204) 84 (318) 130 (492) 250 (17,2) 62 (235) 96 (363) 140 (530) 65 (246) 100 (378) 140 (530) 300 (20,7) 70 (265) 100 (378) 180 (681) 100 (378) 130 (492) 160 (606) 150 (10,3) 28 (106) 51 (193) 80 (303) 29 (110) 52 (197) 83 (314) 175 (12,1) 29 (110) 60 (227) 90 (341) 31 (117) 61 (231) 95 (360) 100 to 140 200 (13,8) 30 (114) 64 (242) 110 (416) 33 (125) 71 (269) 110 (416) 125 (8,6) (6,9 to 9,7) 225 (15,5) 36 (136) 70 (265) 110 (416) 36 (136) 82 (310) 120 (454) 250 (17,2) 38 (144) 76 (288) 120 (454) 45 (170) 95 (360) 130 (492) 300 (20,7) 39 (148) 82 (310) 140 (530) 69 (261) 120 (454) 150 (568) 175 (12,1) 29 (110) 52 (197) 90 (341) 33 (125) 54 (204) 92 (348) 200 (13,8) 32 (121) 55 (208) 100 (378) 34 (129) 58 (220) 100 (378) 120 to 150 150 (10,3) 225 (15,5) 35 (132) 63 (238) 110 (416) 37 (140) 64 (242) 110 (416) (8,3 to 10,3) 250 (17,2) 40 (151) 70 (265) 120 (454) 43 (163) 73 (276) 130 (492) 300 (20,7) 55 (208) 94 (356) 140 (530) 55 (208) 95 (360) 150 (568) 33 Bulletin 71.1:95 (1) Table 21. Water Capacities in GPM (l/min) for NPS 1/4 through 1/2 (DN 15) Type 95HP Regulators with Elastomer Diaphragm PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Outlet Inlet PRESSURE Droop Droop Setting, RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 0.6 (2,3) 1.3 (4,9) 2.9 (11,0) 2.6 (9,8) 3.2 (12,1) 5.2 (19,7) 40 (2,8) 0.9 (3,4) 1.5 (5,7) 3.1 (11,7) 2.7 (10,2) 3.5 (13,2) 5.5 (20,8) 50 (3,5) 1.2 (4,5) 1.8 (6,8) 3.2 (12,1) 2.8 (10,6) 3.8 (14,4) 6.2 (23,5) 75 (5,2) 1.4 (5,3) 2.6 (9,8) 4.5 (17,0) 3.0 (11,4) 4.6 (17,4) 6.6 (25,0) 100 (6,9) 1.8 (6,8) 3.0 (11,4) 5.0 (18,9) 3.5 (13,2) 5.0 (18,9) 7.0 (26,5) 150 (10,3) 2.4 (9,1) 4.0 (15,1) 6.4 (24,2) 4.0 (15,1) 5.5 (20,8) 7.0 (26,5) 15 (1,0) 200 (13,8) 2.8 (10,6) 4.8 (18,2) 7.0 (26,5) 4.8 (18,2) 6.0 (22,7) 7.7 (29,1) 250 (17,2) 2.9 (11,0) 5.0 (18,9) 8.0 (30,3) 4.8 (18,2) 6.2 (23,5) 7.8 (29,5) 300 (20,7) 3.0 (11,4) 5.2 (19,7) 9.0 (34,1) 4.5 (17,0) 6.2 (23,5) 7.5 (28,4) 400 (27,6) 3.0 (11,4) 5.5 (20,8) 10 (37,8) 5.4 (20,4) 6.5 (24,6) 7.8 (29,5) 500 (34,5) 3.0 (11,4) 5.5 (20,8) 11 (41,6) 5.6 (21,2) 6.7 (25,4) 8.0 (30,3) 600 (41,4) 3.0 (11,4) 5.5 (20,8) 12 (45,4) 6.2 (23,5) 7.0 (26,5) 8.5 (32,2) 40 (2,8) 1.0 (3,8) 2.0 (7,6) 3.7 (14,0) 2.6 (9,8) 4.4 (16,6) 7.2 (27,3) 50 (3,5) 1.4 (5,3) 2.4 (9,1) 4.0 (15,1) 3.0 (11,4) 5.0 (18,9) 7.8 (29,5) 75 (5,2) 2.0 (7,6) 3.7 (14,0) 5.5 (20,8) 4.0 (15,1) 6.2 (23,5) 8.8 (33,3) 100 (6,9) 2.4 (9,1) 4.1 (15,5) 6.7 (25,4) 4.5 (17,0) 6.5 (24,6) 9.8 (37,1) 150 (10,3) 2.7 (10,2) 5.0 (18,9) 8.0 (30,3) 5.0 (18,9) 7.0 (26,5) 10 (37,8) 30 (2,1) 200 (13,8) 3.0 (11,4) 5.5 (20,8) 10 (37,8) 5.8 (22,0) 7.2 (27,3) 10 (37,8) 250 (17,2) 4.0 (15,1) 6.0 (22,7) 11 (41,6) 6.0 (22,7) 8.0 (30,3) 11 (41,6) 300 (20,7) 4.4 (16,7) 6.5 (24,6) 12 (45,4) 6.0 (22,7) 8.2 (31,0) 11 (41,6) 15 to 100 400 (27,6) 4.4 (16,7) 6.5 (24,6) 12 (45,4) 6.5 (24,6) 8.4 (31,8) 11 (41,6) (1,0 to 6,9) 500 (34,5) 4.4 (16,7) 6.5 (24,6) 13 (49,2) 6.6 (25,0) 8.6 (32,6) 12 (45,4) 600 (41,4) 4.4 (16,7) 6.5 (24,6) 13 (49,2) 6.9 (26,1) 8.7 (32,9) 11 (41,6) 100 (6,9) 2.8 (10,6) 4.5 (17,0) 5.9 (22,3) 5.5 (20,8) 9.0 (34,1) 13 (49,2) 125 (8,6) 3.3 (12,5) 5.8 (22,0) 7.2 (27,3) 6.2 (23,5) 10 (37,8) 16 (60,6) 150 (10,3) 4.3 (16,3) 6.7 (25,4) 8.3 (31,4) 6.5 (24,6) 12 (45,4) 18 (68,1) 200 (13,8) 4.8 (18,2) 8.2 (31,0) 10 (37,8) 8.0 (30,3) 12 (45,4) 19 (71,9) 75 (5,2) 250 (17,2) 5.6 (21,2) 10 (37,8) 12 (45,4) 8.2 (31,0) 12 (45,4) 19 (71,9) 300 (20,7) 5.8 (22,0) 11 (41,6) 13 (49,2) 8.7 (32,9) 12 (45,4) 19 (71,9) 400 (27,6) 6.0 (22,7) 11 (41,6) 15 (56,8) 8.8 (33,3) 12 (45,4) 19 (71,9) 500 (34,5) 6.1 (23,1) 11 (41,6) 15 (56,8) 8.7 (32,9) 13 (49,2) 19 (71,9) 600 (41,4) 6.2 (23,5) 11 (41,6) 16 (60,6) 9.0 (34,1) 13 (49,2) 20 (75,7) 125 (8,6) 3.1 (11,7) 4.9 (18,5) 6.4 (24,2) 6.4 (24,2) 11 (41,6) 16 (60,6) 150 (10,3) 4.0 (15,1) 6.4 (24,2) 7.5 (28,4) 7.0 (26,5) 12 (45,4) 18 (68,1) 175 (12,1) 4.8 (18,2) 7.5 (28,4) 8.6 (32,6) 8.0 (30,3) 13 (49,2) 21 (79,5) 200 (13,8) 5.5 (20,8) 8.0 (30,3) 9.2 (34,8) 8.2 (31,0) 14 (53,0) 21 (79,5) 100 (6,9) 250 (17,2) 6.4 (24,2) 9.7 (36,7) 11 (41,6) 9.0 (34,1) 14 (53,0) 22 (83,3) 300 (20,7) 7.0 (26,5) 11 (41,6) 12 (45,4) 9.3 (35,2) 14 (53,0) 22 (83,3) 400 (27,6) 7.3 (27,6) 11 (41,6) 15 (56,8) 9.3 (35,2) 14 (53,0) 22 (83,3) 500 (34,5) 7.5 (28,4) 12 (45,4) 15 (56,8) 9.3 (35,2) 14 (53,0) 23 (87,1) 600 (41,4) 7.5 (28,4) 12 (45,4) 16 (60,6) 10 (37,8) 15 (56,8) 23 (87,1) 150 (10,3) 1.5 (5,68) 2.8 (10,6) 5.6 (21,2) 5.5 (20,8) 7.5 (28,4) 14 (53,0) 175 (12,1) 2.0 (7,57) 3.4 (12,9) 6.6 (25,0) 5.7 (21,6) 8.5 (32,2) 15 (56,8) 200 (13,8) 2.4 (9,08) 3.8 (14,4) 6.8 (25,7) 6.0 (22,7) 9.0 (34,1) 16 (60,6) 225 (15,5) 2.4 (9,08) 4.2 (15,9) 7.0 (26,5) 6.2 (23,5) 9.5 (36,0) 17 (64,3) 125 (8,6) 250 (17,2) 3.0 (11,4) 4.8 (18,2) 8.2 (31,0) 6.4 (24,2) 10 (37,8) 17 (64,3) 300 (20,7) 3.6 (13,6) 5.3 (20,1) 9.0 (34,1) 6.5 (24,6) 10 (37,8) 17 (64,3) 400 (27,6) 3.6 (13,6) 6.0 (22,7) 9.5 (36,0) 8.0 (30,3) 12 (45,4) 18 (68,1) 500 (34,5) 3.7 (14,0) 6.1 (23,1) 10 (37,8) 7.8 (29,5) 12 (45,4) 20 (75,7) 600 (41,4) 4.6 (17,4) 7.0 (26,5) 12 (45,4) 9.1 (34,4) 13 (49,2) 22 (83,3) 80 to 300 225 (15,5) 2.6 (9,84) 4.6 (17,4) 8.0 (30,3) 7.0 (26,5) 11 (41,6) 18 (68,1) (5,5 to 20,7) 250 (17,2) 2.8 (10,6) 4.8 (18,2) 8.3 (31,4) 7.2 (27,3) 12 (45,4) 19 (71,9) 300 (20,7) 3.4 (12,9) 6.2 (23,5) 9.9 (37,5) 7.8 (29,5) 12 (45,4) 21 (79,5) 200 (13,8) 400 (27,6) 4.0 (15,1) 6.8 (25,7) 12 (45,4) 10 (37,8) 16 (60,6) 25 (94,6) 500 (34,5) 4.6 (17,4) 7.5 (28,4) 13 (49,2) 10 (37,8) 16 (60,6) 25 (94,6) 600 (41,4) 5.8 (22,0) 9.3 (35,2) 15 (56,8) 11 (41,6) 17 (64,3) 28 (106) 275 (19,0) 3.2 (12,1) 5.4 (20,4) 8.5 (32,2) 7.8 (29,5) 13 (49,2) 21 (79,5) 300 (20,7) 3.4 (12,9) 5.8 (22,0) 9.4 (35,6) 8.0 (30,3) 14 (53,0) 22 (83,3) 250 (17,2) 400 (27,6) 3.8 (14,4) 7.2 (27,3) 12 (45,4) 10 (37,8) 16 (60,6) 28 (106) 500 (34,5) 5.0 (18,9) 9.0 (34,1) 14 (53,0) 11 (41,6) 18 (68,1) 30 (114) 600 (41,4) 6.4 (24,2) 10 (37,8) 16 (60,6) 12 (45,4) 20 (75,7) 31 (117) 1. To obtain capacities for regulator with metal diaphragms or for Type 95HT, multiply the table values by 0.6. - continued - 34 Bulletin 71.1:95 (1) Table 21. Water Capacities in GPM (l/min) for NPS 1/4 through 1/2 (DN 15) Type 95HP Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 1/4 1/2 (15) Outlet Inlet PRESSURE Droop Droop Setting, RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 350 (24,1) 3.8 (14,4) 7.0 (26,5) 11 (41,6) 9.5 (36,0) 15 (56,8) 24 (90,8) 80 to 300 400 (27,6) 4.0 (15,1) 7.5 (28,4) 12 (45,4) 10 (37,8) 17 (64,3) 27 (102) 300 (20,7) (5,5 to 20,7) 500 (34,5) 5.2 (19,7) 9.0 (34,1) 14 (53,0) 10 (37,8) 19 (71,9) 29 (110) 600 (41,4) 6.5 (24,6) 11 (41,6) 16 (60,6) 13 (49,2) 21 (79,5) 33 (125) 80 to 400 500 (34,5) 5.3 (20,1) 9.2 (34,8) 14 (53,0) 11 (41,6) 20 (75,7) 30 (114) (5,5 to 27,6) 400 (27,6) 600 (41,4) 6.6 (25,0) 12 (45,4) 17 (64,3) 14 (53,0) 22 (83,3) 35 (132) Type 95HP only 1. To obtain capacities for regulator with metal diaphragms or for Type 95HT, multiply the table values by 0.6. (1) Table 21. Water Capacities in GPM (l/min) for NPS 3/4 through 1 (DN 20 through 25) Type 95HP Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 3/4 (20) 1 (25) Outlet PRESSURE Inlet Droop Droop Setting, RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 4.5 (17,0) 6.0 (22,7) 9.5 (36,0) 4.0 (15,1) 6.0 (22,7) 9.8 (37,1) 40 (2,8) 4.5 (17,0) 7.0 (26,5) 11 (41,6) 5.0 (18,9) 7.0 (26,5) 11 (41,6) 50 (3,5) 5.5 (20,8) 7.8 (29,5) 12 (45,4) 6.5 (24,6) 8.5 (32,2) 14 (53,0) 75 (5,2) 5.5 (20,8) 9.0 (34,1) 15 (56,8) 7.0 (26,5) 11 (41,6) 17 (64,3) 100 (6,9) 7.0 (26,5) 11 (41,6) 17 (64,3) 7.3 (27,6) 13 (49,2) 21 (79,5) 150 (10,3) 9.0 (34,1) 13 (49,2) 20 (75,7) 11 (41,6) 17 (64,3) 25 (94,6) 15 (1,0) 200 (13,8) 11 (41,6) 16 (60,6) 21 (79,5) 10 (37,8) 17 (64,3) 32 (121) 250 (17,2) 11 (41,6) 15 (56,8) 21 (79,5) 12 (45,4) 23 (87,1) 35 (132) 300 (20,7) 13 (49,2) 19 (71,9) 23 (87,1) 15 (56,8) 26 (98,4) 36 (136) 400 (27,6) 16 (60,6) 23 (87,1) 27 (102) 20 (75,7) 26 (98,4) 37 (140) 500 (34,5) 18 (68,1) 26 (98,4) 33 (125) 19 (71,9) 27 (102) 37 (140) 600 (41,4) 24 (90,8) 33 (125) 42 (159) 18 (68,1) 30 (114) 41 (155) 40 (2,8) 5.2 (19,7) 7.3 (27,6) 15 (56,8) 5.5 (20,8) 8.0 (30,3) 14 (53,0) 50 (3,5) 6.0 (22,7) 10 (37,8) 17 (64,3) 7.0 (26,5) 11 (41,6) 17 (64,3) 75 (5,2) 7.0 (26,5) 13 (49,2) 20 (75,7) 9.0 (34,1) 15 (56,8) 23 (87,1) 100 (6,9) 9.0 (34,1) 16 (60,6) 24 (90,8) 11 (41,6) 19 (71,9) 30 (114) 150 (10,3) 12 (45,4) 19 (71,9) 28 (106) 13 (49,2) 24 (90,8) 35 (132) 30 (2,1) 200 (13,8) 14 (53,0) 21 (79,5) 30 (114) 14 (53,0) 26 (98,4) 44 (167) 250 (17,2) 16 (60,6) 24 (90,8) 31 (117) 18 (68,1) 33 (125) 47 (178) 300 (20,7) 17 (64,3) 22 (83,3) 32 (121) 21 (79,5) 34 (129) 52 (197) 15 to 100 400 (27,6) 16 (60,6) 25 (94,6) 34 (129) 24 (90,8) 39 (148) 54 (204) (1,0 to 6,9) 500 (34,5) 23 (87,1) 33 (125) 44 (167) 25 (94,6) 40 (151) 56 (212) 600 (41,4) 30 (114) 38 (144) 51 (193) 30 (114) 42 (159) 58 (220) 100 (6,9) 12 (45,4) 20 (75,7) 27 (102) 14 (53,0) 21 (79,5) 28 (106) 125 (8,6) 15 (56,8) 23 (87,1) 32 (121) 17 (64,3) 26 (98,4) 35 (132) 150 (10,3) 17 (64,3) 27 (102) 37 (140) 21 (79,5) 32 (121) 40 (151) 200 (13,8) 20 (75,7) 31 (117) 43 (163) 24 (90,8) 38 (144) 47 (178) 75 (5,2) 250 (17,2) 24 (90,8) 35 (132) 48 (182) 29 (110) 44 (167) 51 (193) 300 (20,7) 25 (94,6) 38 (144) 51 (193) 37 (140) 49 (185) 57 (216) 400 (27,6) 26 (98,4) 38 (144) 58 (220) 39 (148) 53 (201) 60 (227) 500 (34,5) 36 (136) 49 (185) 64 (242) 39 (148) 57 (216) 65 (246) 600 (41,4) 39 (148) 52 (197) 72 (273) 39 (148) 57 (216) 70 (265) 125 (8,6) 15 (56,8) 23 (87,1) 29 (110) 17 (64,3) 24 (90,8) 32 (121) 150 (10,3) 18 (68,1) 28 (106) 35 (132) 21 (79,5) 30 (114) 37 (140) 175 (12,1) 20 (75,7) 31 (117) 39 (148) 24 (90,8) 36 (136) 42 (159) 200 (13,8) 23 (87,1) 34 (129) 43 (163) 28 (106) 38 (144) 45 (170) 100 (6,9) 250 (17,2) 29 (110) 38 (144) 49 (185) 36 (136) 47 (178) 51 (193) 300 (20,7) 32 (121) 44 (167) 54 (204) 39 (148) 53 (201) 57 (216) 400 (27,6) 32 (121) 48 (182) 63 (238) 41 (155) 61 (231) 65 (246) 500 (34,5) 33 (125) 49 (185) 64 (242) 41 (155) 61 (231) 66 (250) 600 (41,4) 44 (167) 61 (231) 77 (291) 41 (155) 61 (231) 70 (265) 1. To obtain capacities for regulators with metal diaphragms or for Type 95HT, multiply the table values by 0.6. - continued - 35 Bulletin 71.1:95 (1) Table 21. Water Capacities in GPM (l/min) for NPS 3/4 through 1 (DN 20 through 25) Type 95HP Regulators with Elastomer Diaphragm (continued) PRESSURE REGULATOR BODY SIZE, NPS (DN) RECOMMENDED OUTLET 3/4 (20) 1 (25) Outlet Inlet PRESSURE Droop Droop Setting, RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 150 (10,3) 9.0 (34,1) 16 (60,6) 28 (106) 13 (49,2) 19 (71,9) 32 (121) 175 (12,1) 12 (45,4) 20 (75,7) 31 (117) 13 (49,2) 22 (83,3) 36 (136) 200 (13,8) 13 (49,2) 22 (83,3) 33 (125) 16 (60,6) 25 (94,6) 41 (155) 225 (15,5) 15 (56,8) 24 (90,8) 39 (148) 16 (60,6) 27 (102) 44 (167) 125 (8,6) 250 (17,2) 16 (60,6) 27 (102) 41 (155) 18 (68,1) 30 (114) 47 (178) 300 (20,7) 17 (64,3) 28 (106) 43 (163) 21 (79,5) 35 (132) 51 (193) 400 (27,6) 19 (71,9) 35 (132) 47 (178) 22 (83,3) 38 (144) 55 (208) 500 (34,5) 24 (90,8) 36 (136) 51 (193) 23 (87,1) 40 (151) 56 (212) 600 (41,4) 28 (106) 40 (151) 59 (223) 28 (106) 42 (159) 62 (235) 225 (15,5) 16 (60,6) 25 (94,6) 37 (140) 17 (64,3) 25 (94,6) 40 (151) 250 (17,2) 17 (64,3) 28 (106) 42 (159) 20 (75,7) 30 (114) 41 (155) 300 (20,7) 19 (71,9) 31 (117) 47 (178) 22 (83,3) 35 (132) 51 (193) 80 to 300 200 (13,8) 400 (27,6) 24 (90,8) 38 (144) 56 (212) 28 (106) 44 (167) 65 (246) (5,5 to 20,7) 500 (34,5) 25 (94,6) 40 (151) 61 (231) 29 (110) 45 (170) 67 (254) 600 (41,4) 30 (114) 45 (170) 70 (265) 30 (114) 46 (174) 72 (273) 275 (19,0) 19 (71,9) 29 (110) 41 (155) 20 (75,7) 31 (117) 44 (167) 300 (20,7) 19 (71,9) 31 (117) 44 (167) 23 (87,1) 34 (129) 48 (182) 250 (17,2) 400 (27,6) 23 (87,1) 37 (140) 56 (212) 29 (110) 45 (170) 62 (235) 500 (34,5) 27 (102) 42 (159) 64 (242) 30 (114) 48 (182) 70 (265) 600 (41,4) 31 (117) 48 (182) 74 (280) 32 (121) 50 (189) 74 (280) 350 (24,1) 21 (79,5) 35 (132) 47 (178) 24 (90,8) 38 (144) 50 (189) 400 (27,6) 24 (90,8) 39 (148) 53 (201) 27 (102) 44 (167) 58 (220) 300 (20,7) 500 (34,5) 27 (102) 43 (163) 60 (227) 31 (117) 50 (189) 70 (265) 600 (41,4) 32 (121) 51 (193) 75 (284) 35 (132) 55 (208) 74 (280) 80 to 400 500 (34,5) 27 (102) 44 (167) 64 (242) 32 (121) 51 (193) 70 (265) (5,5 to 27,6) 400 (27,6) 600 (41,4) 33 (125) 53 (201) 77 (291) 38 (144) 58 (220) 76 (288) Type 95HP only 1. To obtain capacities for regulators with metal diaphragms or for Type 95HT, multiply the table values by 0.6. Table 22. Water Capacities in GPM (l/min) for NPS 1-1/2 through 2 (DN 40 through 50) Types 95HT (Metal Diaphragm) and 95HP (Elastomer Diaphragm) Regulators RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1-1/2 (40) 2 (50) Outlet PRESSURE Inlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 30 (2,1) 9.0 (34,1) 12 (45,4) 18 (68,1) 11 (41,6) 14 (53,0) 21 (79,5) 40 (2,8) 11 (41,6) 13 (49,2) 19 (71,9) 12 (45,4) 16 (60,6) 24 (90,8) 50 (3,5) 12 (45,4) 15 (56,8) 21 (79,5) 13 (49,2) 17 (64,3) 28 (106) 75 (5,2) 14 (53,0) 18 (68,1) 25 (94,6) 15 (56,8) 21 (79,5) 35 (132) 100 (6,9) 16 (60,6) 22 (83,3) 29 (110) 18 (68,1) 26 (98,4) 45 (170) 150 (10,3) 22 (83,3) 31 (117) 39 (148) 29 (110) 50 (189) 85 (322) 15 (1,0) 200 (13,8) 30 (114) 40 (151) 50 (189) 50 (189) 92 (348) 120 (454) 250 (17,2) 35 (132) 47 (178) 65 (246) 70 (265) 95 (360) 120 (454) 300 (20,7) 37 (140) 51 (193) 85 (322) 85 (322) 100 (378) 120 (454) (1) (1) (1) (1) (1) (1) 400 (27,6) 40 (151) 58 (220) 120 (454) 45 (170) 63 (238) 75 (284) (1) (1) (1) (1) (1) (1) 500 (34,5) 43 (163) 65 (246) 140 (530) 47 (178) 67 (254) 77 (291) 15 to 100 (1) (1) (1) (1) (1) (1) 600 (41,4) 45 (170) 71 (269) 140 (530) 50 (189) 70 (265) 80 (303) (1,0 to 6,9) 60 (4,1) 20 (75,7) 28 (106) 50 (189) 19 (71,9) 31 (117) 56 (212) 75 (5,2) 23 (87,1) 33 (125) 57 (216) 23 (87,1) 38 (144) 69 (261) 100 (6,9) 26 (98,4) 39 (148) 67 (254) 30 (114) 52 (197) 89 (337) 150 (10,3) 34 (129) 50 (189) 86 (326) 45 (170) 80 (303) 130 (492) 200 (13,8) 40 (151) 60 (227) 110 (416) 58 (220) 100 (378) 160 (606) 50 (3,4) 250 (17,2) 47 (178) 67 (254) 130 (492) 72 (273) 120 (454) 180 (681) 300 (20,7) 52 (197) 75 (284) 150 (568) 85 (322) 130 (492) 190 (719) (1) (1) (1) (1) (1) (1) 400 (27,6) 62 (235) 85 (322) 190 (719) 85 (322) 110 (416) 140 (530) (1) (1) (1) (1) (1) (1) 500 (34,5) 71 (269) 100 (378) 240 (908) 92 (348) 110 (416) 140 (530) (1) (1) (1) (1) (1) (1) 600 (41,4) 76 (288) 110 (416) 240 (908) 100 (378) 120 (454) 140 (530) Gray areas indicate limited capacities due to boost effects. - continued - 36 Bulletin 71.1:95 Table 22. Water Capacities in GPM (l/min) for NPS 1-1/2 through 2 (DN 40 through 50) Types 95HT (Metal Diaphragm) and 95HP (Elastomer Diaphragm) Regulators RECOMMENDED PRESSURE REGULATOR BODY SIZE, NPS (DN) OUTLET 1-1/2 (40) 2 (50) Outlet PRESSURE Inlet Setting, Droop Droop RANGE, Psig (bar) PSIG (bar) Psig (bar) 10% 20% 40% 10% 20% 40% 125 (8,6) 37 (140) 57 (216) 95 (360) 45 (170) 75 (284) 100 (378) 150 (10,3) 45 (170) 65 (246) 110 (416) 55 (208) 110 (416) 120 (454) 175 (12,1) 49 (185) 70 (265) 120 (454) 65 (246) 120 (454) 130 (492) 200 (13,8) 54 (204) 80 (303) 130 (492) 73 (276) 140 (530) 150 (568) 15 to 100 100 (6,9) 250 (17,2) 63 (238) 95 (360) 160 (606) 90 (341) 170 (643) 170 (643) (1,0 to 6,9) 300 (20,7) 70 (265) 110 (416) 180 (681) 110 (416) 190 (719) 190 (719) (1) (1) (1) (1) (1) (1) 400 (27,6) 85 (322) 130 (492) 220 (833) 93 (352) 120 (454) 170 (643) (1) (1) (1) (1) (1) (1) 500 (34,5) 90 (341) 140 (530) 240 (908) 100 (378) 130 (492) 170 (643) (1) (1) (1) (1) (1) (1) 600 (41,4) 100 (378) 160 (606) 260 (984) 110 (416) 140 (530) 180 (681) 150 (10,3) 28 (106) 42 (159) 68 (257) 24 (90,8) 49 (185) 84 (318) 175 (12,1) 29 (110) 45 (170) 71 (269) 31 (117) 55 (208) 87 (329) 200 (13,8) 31 (117) 50 (189) 77 (291) 36 (136) 63 (238) 91 (344) 225 (15,5) 34 (129) 55 (208) 84 (318) 42 (159) 70 (265) 96 (363) 125 (8,6) 250 (17,2) 38 (144) 61 (231) 95 (360) 47 (178) 80 (303) 110 (416) 300 (20,7) 45 (170) 71 (269) 120 (454) 55 (208) 95 (360) 140 (530) 400 (27,6) 58 (220) 90 (341) 150 (568) 62 (235) 230 (871) 240 (908) 500 (34,5) 65 (246) 100 (378) 170 (643) 70 (265) 240 (908) 260 (984) 600 (41,4) 71 (269) 110 (416) 180 (681) 200 (757) 270 (1022) 290 (1098) 225 (15,5) 40 (151) 60 (227) 110 (416) 46 (174) 72 (273) 120 (454) 250 (17,2) 45 (170) 75 (284) 120 (454) 50 (189) 80 (303) 130 (492) 300 (20,7) 52 (197) 88 (333) 130 (492) 58 (220) 96 (363) 150 (568) 60 to 260 350 (24,1) 54 (204) 90 (341) 150 (568) 72 (273) 110 (416) 170 (643) (4,1 to 17,9) 200 (13,8) 400 (27,6) 60 (227) 100 (378) 180 (681) 74 (280) 160 (606) 220 (833) 450 (31,0) 75 (284) 120 (454) 190 (719) 95 (360) 180 (681) 240 (908) 500 (34,5) 83 (314) 130 (492) 200 (757) 110 (416) 200 (757) 260 (984) 600 (41,4) 91 (344) 140 (530) 210 (795) 150 (568) 280 (1060) 290 (1098) 275 (19,0) 46 (174) 77 (291) 130 (492) 50 (189) 86 (326) 140 (530) 300 (20,7) 50 (189) 85 (322) 140 (530) 55 (208) 89 (337) 150 (568) 350 (24,1) 60 (227) 96 (363) 150 (568) 65 (246) 100 (378) 170 (643) 400 (27,6) 65 (246) 100 (378) 180 (681) 70 (265) 130 (492) 190 (719) 250 (17,2) 450 (31,0) 70 (265) 120 (454) 200 (757) 90 (341) 160 (606) 210 (795) 500 (34,5) 81 (307) 130 (492) 220 (833) 100 (378) 170 (643) 230 (871) 550 (37,9) 82 (310) 140 (530) 230 (871) 120 (454) 190 (719) 250 (946) 600 (41,4) 85 (322) 150 (568) 240 (908) 130 (492) 250 (946) 260 (984) 350 (24,1) 55 (208) 94 (356) 140 (530) 60 (227) 110 (416) 160 (606) 400 (27,6) 60 (227) 110 (416) 180 (681) 75 (284) 120 (454) 180 (681) 60 to 300 450 (31,0) 70 (265) 120 (454) 200 (757) 97 (367) 150 (568) 200 (757) (4,1 to 20,7) 300 (20,7) 500 (34,5) 80 (303) 140 (530) 220 (833) 110 (416) 180 (681) 220 (833) Type 95HP only 550 (37,9) 88 (333) 150 (568) 230 (871) 120 (454) 210 (795) 240 (908) 600 (41,4) 90 (341) 150 (568) 250 (946) 140 (530) 240 (908) 250 (946) Gray areas indicate limited capacities due to boost effects. Ordering Information 6. Flow rates a. Minimum controlled flow When ordering, specify: b. Normal flow c. Maximum flow Application Information 7. Line size and end connection size of adjacent piping 1. Type of gas/liquid being controlled (air, ammonia, water, process chemicals, etc.); list any factors Regulator Information such as impurities in the gas/liquid that may affect the compatibility with the regulator trim parts. Refer to the Specifications section on page 2 and 2. Specific gravity of the gas/liquid carefully review the description to the right of each 3. Temperature of the gas/liquid specification and in the referenced tables. Specify 4. Range of flowing inlet pressure to regulator the desired selection wherever there is a choice to be 5. Outlet pressure setting or range made. Always specify the regulator type number. 37 Bulletin 71.1:95 D D D J C (MAXIMUM) C (MAXIMUM) C (MAXIMUM) E-NPT BODY SIZE B B B BODY SIZE 7 (178) AJ3324-H A INCHES A0810-2 / IL AE9236-F 14 (mm) A0811-2 / IL A (356) TYPE 95H REGULATOR 14A4040-D / IL TYPE 95HD REGULATOR (DIMENSIONS ALSO APPLY TO (DIMENSIONS ALSO APPLY TO TYPES 95L, 95HT AND FLANGED BODIES AVAILABLE IN TYPE 95LD REGULATOR) 95HP REGULATORS) NPS 1/2 THROUGH 2 (DN 15 through 50) BODY SIZES TYPE 95L REGULATOR A B C D BODY SIZE, Cast Iron Steel/SST NPS (DN) Inch mm Inch mm Inch mm Inch mm Inch mm 1/4 2.25 57 2.75 70 1.81 46 4.62 117 5.06 129 1/2 (15) 3.88 99 4.00 102 1.81 46 6.12 155 7.00 178 3/4,1 4.88 124 5.00 127 2.25 57,2 9.12 232 10.19 259 (20, 25) TYPES 95H, 95HT, AND 95HP REGULATORS 1/4 2.25 57 2.75 70 1.81 46 4.50 114 3.19 81 1/2 (15) 3.88 99 4.00 102 1.81 46 6.00 152 4.25 108 3/4, 1 4.88 124 5.00 127 2.25 57 9.12 232 6.06 154 (20, 25) 1-1/2, 2 7.25 184 7.38 187 2.79 71 14.69 373 8.19 208 (40, 50) TYPE 95LD REGULATOR A B C D E (NPT) J BODY SIZE, Cast Iron Steel NPS (DN) Inch mm Inch mm Inch mm Inch mm Inch mm Inch Inch mm 1/4 2.25 57 2.75 70 1.81 46 7.94 202 5.06 129 1/8 2.75 70 1/2 (15) 3.88 99 4.00 102 1.81 46 10.12 257 7.00 178 1/4 4.00 102 3/4, 1 4.88 124 5.00 127 2.25 57 15.31 389 10.19 259 1/4 4.00 102 (20, 25) TYPE 95HD REGULATOR 1/4 2.25 57 2.75 70 1.81 46 7.88 200 3.19 81 1/8 2.75 70 1/2 (15) 3.88 99 4.00 102 1.81 46 10.00 254 4.25 108 1/4 4.00 102 3/4, 1 4.88 124 5.00 127 2.25 57 15.12 384 6.06 154 1/4 4.00 102 (20, 25) 1-1/2, 2 7.25 184 7.38 187 2.79 71 18.31 465 8.19 208 1/4 6.75 171 (40, 50) Figure 4. Dimensions 38 Bulletin 71.1:95 Ordering Guide Type (Select One) Spring Case Material (Select One) Cast iron (standard for cast iron bodies)*** 95L (Low pressure) WCC Steel (standard for steel or stainless 95LD (Low pressure differential) 95H (High pressure) steel bodies)*** 95HD (High pressure differential, must be steel or CF8M Stainless steel (optional for stainless stainless steel construction) steel bodies)** 95HP (High pressure, soft-seated) Trim Material – See Table 6 (Select Metal or Elastomer) 95HT (High pressure/temperature, must be steel or Metal Seat (Select One) stainless steel construction) 416 Stainless steel (standard)*** Body Size (Select One) 316 Stainless steel** 1/4 NPT ® Hastelloy C* NPS 1/2 (DN 15) ® Monel * NPS 3/4 (DN 20) Elastomer Seat (Select one from each column) NPS 1 (DN 25) NPS 1-1/2 (DN 40) (not available for 95L Series) Disk Holder Disk NPS 2 (DN 50) (not available for 95L Series) Brass*** Neoprene (CR) or Nitrile (NBR)*** 416 SST*** Fluorocarbon (FKM) (1) Body Material and End Connection Style 316 SST** PTFE (Select One) ® Hastelloy C* Ethylenepropylene (EPDM)* Cast iron ® Monel * Perfluoroelastomer (FFKM)* NPT*** Outlet or Differential Pressure Range (Select One) WCC Steel Type 95L or 95LD NPT*** 2 to 6 psig/psi (0,14 to 0,41 bar), Yellow*** CL150 RF** CL300 RF** 5 to 15 psig/psi (0,35 to 1,0 bar), Green*** 13 to 30 psig/psi (0,90 to 2,1 bar), Red*** PN 16/25/40** SWE** Type 95H or 95HD CF8M Stainless steel NPS 1/4 through 3/4 (DN 20) body sizes NPT*** 15 to 30 psig/psi (1,0 to 2,1 bar), Yellow*** CL150 RF** 25 to 75 psig/psi (1,7 to 5,2 bar), Green*** CL300 RF** 70 to 150 psig/psi (4,8 to 10,3 bar), Red*** PN 16/25/40** NPS 1-1/2 and 2 (DN 40 and 50) body sizes SWE** 5 to 80 psig/psi (0,35 to 5,5 bar), Light Blue*** ® Hastelloy C 60 to 120 psig/psi (4,1 to 8,3 bar), Light Gray*** NPT* 100 to 140 psig/psi (6,9 to 9,7 bar), Yellow*** CL150 RF* 120 to 150 psig/psi (8,3 to 10,3 bar), Black*** CL300 RF* Type 95HT PN 16/25/40* NPS 1/4 through 3/4 (DN 20) body sizes SWE* 15 to 100 psig (1,0 to 6,9 bar), Unpainted*** ® Monel 80 to 300 psig (5,5 to 20,7 bar), Unpainted*** NPT* NPS 1-1/2 and 2 (DN 40 and 50) body sizes CL150 RF* 15 to 100 psig (1,0 to 6,9 bar), Unpainted*** CL300 RF* 60 to 260 psig (4,1 to 17,9 bar), Unpainted*** PN 16/25/40* SWE* - continued - 1. SWE, CL150 RF, CL300RF, and PN 16/25/40 are not available in NPS 1/4 body size. 39 Bulletin 71.1:95 Ordering Guide (Continued) Type 95HP NPS 1/4 through 1 (DN 15 through 25) body sizes 15 to 100 psig (1,0 to 6,9 bar), Unpainted*** 80 to 400 psig (5,5 to 27,6 bar), Unpainted*** NPS 1-1/2 and 2 (DN 40 and 50) body sizes 15 to 100 psig (1,0 to 6,9 bar), Unpainted*** Specification Worksheet 60 to 300 psig (4,1 to 20,7 bar), Unpainted*** Application: Specific Use Replacement Parts Kit (Optional) Line Size Yes, send one replacement parts kit to match Gas Type and Specific Gravity this order. Gas Temperature Does the Application Require Overpressure Protection? Yes No If yes, which is preferred: Relief Valve Monitor Regulator Shutoff Device Is overpressure protection equipment selection assistance desired? Pressure: Maximum Inlet Pressure (P ) 1max Minimum Inlet Pressure (P ) 1min Downstream Pressure Setting(s) (P ) 2 Regulators Quick Order Guide Maximum Flow (Q ) max * * * Readily Available for Shipment Performance Required: * * Allow Additional Time for Shipment Accuracy Requirements? Need for Extremely Fast Response? Special Order, Constructed from Non-Stocked Parts. * Consult your local Sales Office for Availability. Other Requirements: Availability of the product being ordered is determined by the component with the longest shipping time for the requested construction. Industrial Regulators Natural Gas Technologies TESCOM Emerson Process Management Emerson Process Management Emerson Process Management Regulator Technologies, Inc. Regulator Technologies, Inc. Tescom Corporation USA - Headquarters USA - Headquarters USA - Headquarters McKinney, Texas 75069-1872 USA McKinney, Texas 75069-1872 USA Elk River, Minnesota 55330-2445 USA Tel: 1-800-558-5853 Tel: 1-800-558-5853 Tel: 1-763-241-3238 Outside U.S. 1-972-548-3574 Outside U.S. 1-972-548-3574 Europe Asia-Pacific Asia-Pacific Selmsdorf, Germany 23923 Shanghai, China 201206 Singapore, Singapore 128461 Tel: +49 (0) 38823 31 0 Tel: +86 21 2892 9000 Tel: +65 6777 8211 Europe Europe Bologna, Italy 40013 Bologna, Italy 40013 Tel: +39 051 4190611 Tel: +39 051 4190611 Gallardon, France 28320 Middle East and Africa Tel: +33 (0)2 37 33 47 00 Dubai, United Arab Emirates Tel: +971 4811 8100 For further information visit www.fisherregulators.com The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls, Inc., a business of Emerson Process Management. 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