Instruction Manual 67C Series Form 5469 May 2006 67C Series Instrument Supply Regulators W8438 W7412 Type 67CF FIlTeR RegulaToR Type 67C oR 67CR RegulaToR wITh opTIonal gauge Figure 1. Typical 67C Series Regulators • The Types 67C and 67CS are the standard instrument Introduction supply regulators without a filter or internal relief. • The Types 67CF and 67CFS are equipped with a Scope of Manual filter for removing particles from the supply gas. This manual provides instructions and parts lists for • The Types 67CR and 67CSR have an internal 67C Series instrument supply regulators. Instructions relief valve with a soft seat for reliable shutoff with no and parts lists for other equipment mentioned in this discernible leakage. instruction manual, as well as for other 67 Series • The Types 67CFR and 67CFSR have a filter and regulators, are found in separate manuals. internal relief valve with a soft seat for reliable shutoff with no discernible leakage. product Descriptions The 67C Series direct-operated regulators are Specifications typically used to provide constantly controlled, Some general 67C Series ratings and other reduced pressures to pneumatic and electropneumatic specifications are given on page 2. A label on the controllers and other instruments. They are suitable spring case gives the control spring range for a given for most air or gas applications. Other applications regulator as it comes from the factory. include providing reduced pressures to air chucks, air jets, and spray guns. R www.emersonprocess.com/regulators D102601X012 67C Series Specifications Body Size, Inlet and outlet Connection Style Smart Bleed™ Check Valve Setpoint 1/4-inch (DN 6) NPT 6 psi (0,41 bar) differential (1) Types 67CF, 67CFR, 67CFS, and 67CFSR Maximum Inlet pressure (Body Rating) Filter Capabilities all except Types 67CS and 67CSR: Free area: 12 times pipe area 250 psig (17,2 bar) Micron Rating: Cellulose Element: 40 microns Types 67CS and 67CSR: 400 psig (27,6 bar) Glass Fiber Element: 5 microns outlet pressure Ranges Stainless Steel Element: 40 microns See Table 1 Drain Valve and Spring Case Vent location (1) Maximum emergency outlet pressure Aligned with inlet standard, other positions optional 50 psi (3,45 bar) over outlet pressure setting pressure Registration accuracy Internal Inlet Sensitivity: Less than 0.2 psig (0,014 bar) options change in outlet pressure for every 25 psig all Types (1,72 bar) change in inlet pressure (2) • Handwheel adjusting screw Repeatability: 0.1 psig (0,0069 bar) • Inlet screen air Consumption: Testing repeatedly shows (4) • NACE MR0175 or NACE MR0103 construction no discernible leakage • Panel mount (includes spring case with 1/4-inch Types 67CR, 67CSR, 67CFR, and 67CFSR Internal (6,35 mm) vent, handwheel, and panel Relief performance mounting nut) Low capacity for minor seat leakage only; other • Closing cap (available on spring case with overpressure protection must be provided if inlet 1/4-inch NPT vent) pressure can exceed the maximum pressure rating • Fluoroelastomer (FKM) elastomers for high of downstream equipment or exceeds maximum temperatures and/or corrosive chemicals outlet pressure rating of the regulator. • Silicone (VMQ) elastomers for cold temperatures Regulator Temperature Capabilities • Fixed Bleed Restriction • Triple scale outlet pressure gauge (brass or with nitrile (nBR) stainless steel) Standard Bolting: -20° to 180°F (-29° to 82°C) • Stainless steel stem on the valve plug Stainless Steel Bolting: -40° to 180°F (-40° to 82°C) • Tire valve or pipe plug in second outlet with Fluoroelastomer (FKM): 0° to 300°F (-18° to 149°C) Type 67CFR only (3) • Smart Bleed™ internal check valve with Silicone (VMQ) Diaphragm and low Temperature bolting: -60° to 180°F (-51° to 82°C) Types 67CF and 67CFR only with gauges: -20° to 180°F (-29° to 82°C) • Stainless steel drain valve 1. The pressure/temperature limits in this manual and any applicable standard or code limitation should not be exceeded. 2. Repeatability is the measure of the regulator’s ability to return to setpoint consistently when traveling from steady state to transient to steady state. 3. Silicone is not compatible with hydrocarbon gas. 4. Product complies with the material requirements of NACE MR0175. Environmental limits may apply. Table 1. Outlet Pressure Ranges and Control Spring Data ConTRol SpRIng DaTa ouTleT pReSSuRe RangeS, Type pSIg (bar) Color Material part number wire Diameter, Inch (mm) 0 to 20 (0 to 1,38) Green stripe GE07809T012 0.135 (3,43) 0 to 35 (0 to 2,41) Silver T14059T0012 0.156 (3,96) Music Wire 0 to 60 (0 to 4,14) Blue stripe T14058T0012 0.170 (4,32) 67C, 67CR, 0 to 125 (0 to 8,62) Red stripe T14060T0012 0.207 (5,26) 67CF, 67CFR 0 to 35 (0 to 2,41) Silver stripe T14113T0012 0.156 (3,96) 0 to 60 (0 to 4,14) Blue Inconel T14114T0012 0.172 (4,37) 0 to 125 (0 to 8,62) Red T14115T0012 0.207 (5,26) 0 to 20 (0 to 1,38) Green 10C1729X012 0.135 (3,43) 0 to 35 (0 to 2,41) Silver stripe T14113T0012 0.156 (3,96) 67CS, 67CSR, 0 to 60 (0 to 4,14) Blue Inconel T14114T0012 0.172 (4,37) 67CFS, 67CFSR 0 to 125 (0 to 8,62) Red T14115T0012 0.207 (5,26) 0 to 150 (0 to 10,3) Black 10C1730X012 0.250 (6,35) 2 67C Series Type 67CF oR 67CFS Type 67CR oR 67CSR Type 67C oR 67CS InleT pReSSuRe ouTleT pReSSuRe W7433 aTMoSpheRIC pReSSuRe SMaRT BleeD™ opTIon Type 67CFR only Type 67CFR oR 67CFSR Figure 2. 67C Series Operational Schematics principle of operation Downstream pressure is registered internally on the Smart Bleed™ Airset lower side of the diaphragm. When the downstream In some cases, it is desired to exhaust downstream pressure is at or above the set pressure, the valve plug pressure if inlet pressure is lost or drops below the is held against the orifice and there is no flow through setpoint of the regulator. For example, if the regulator the regulator. When demand increases, downstream is installed on equipment that at times has no flow pressure drops slightly allowing the spring to extend, demand but is expected to backflow on loss of inlet moving the stem down and the valve plug away from pressure. The Type 67CFR can be ordered with the the orifice. This allows flow through the regulator. Smart Bleed™ option which includes an internal check valve for this application. During operation, if inlet pressure is lost, or decreases below the setpoint of Internal Relief (Types 67CR, 67CSR, the regulator, the downstream pressure will back flow 67CFR, and 67CFSR) upstream through the regulator and check valve. This If for some reason, outside of normal operating option eliminates the need for a fixed bleed downstream conditions, the downstream pressure exceeds the of the regulator, thereby conserving plant air. set point of the regulator, the force created by the downstream pressure will lift the diaphragm until the diaphragm is lifted off the relief seat. This allows flow overpressure protection through the token relief. The relief valve on the The 67C Series regulators have maximum outlet Type 67CR, 67CSR, 67CFR, or 67CFSR is an pressure ratings that are lower than their maximum elastomer plug that prevents leakage of air from the inlet pressure ratings. A pressure relieving or pressure downstream to atmosphere during normal operation, limiting device is needed if inlet pressure can exceed thereby conserving plant air. the maximum outlet pressure rating. 3 67C Series Types 67CR, 67CSR, 67CFR, 67CFSR have a low gas service, vented gas may accumulate capacity internal relief valve for minor seat leakage and cause personal injury, death, or only. Other overpressure protection must be property damage due to fire or explosion. provided if the maximum inlet pressure can exceed Vent a regulator in hazardous gas service the maximum pressure rating of the downstream to a remote, safe location away from air equipment or exceeds the maximum outlet pressure intakes or any hazardous area. The vent rating of the regulator. line or stack opening must be protected against condensation or clogging. Installation Before installing a Type 67C, 67CR, 67CS, 67CSR, 67CF, 67CFR, 67CFS, or 67CFSR regulator, be sure the installation complies with the following note installation guidelines: If the regulator is shipped mounted on 1. Regulator operation within ratings does not another unit, install that unit according to preclude the possibility of damage from debris in the the appropriate instruction manual. lines or from external sources. Regulators should be inspected for damage periodically and after any waRnIng ! overpressure condition. personal injury, property damage, 2. Only personnel qualified through training and equipment damage, or leakage due to experience should install, operate, and maintain a escaping gas or bursting of pressure- regulator. Make sure that there is no damage to or containing parts may result if this foreign material in the regulator. Also ensure that all regulator is overpressured or is installed tubing and piping is free of debris. where service conditions could exceed the limits given in the specifications, 3. Install the regulator so that flow is from the IN to or where conditions exceed any the OUT connection as marked on the regulator body. ratings of the adjacent piping or piping 4. For best drainage, orient the drain valve (key 2) to connections. To avoid such injury or the lowest possible point on the dripwell (key 5). This damage, provide pressure-relieving or orientation may be improved by rotating the dripwell pressure-limiting devices (as required with respect to the body (key 1). by the appropriate code, regulation, or standard) to prevent service conditions 5. A clogged spring case vent hole may cause the from exceeding those limits. regulator to function improperly. To keep this vent hole from being plugged (and to keep the spring case waRnIng ! from collecting moisture, corrosive chemicals, or other foreign material) orient the vent to the lowest possible The internal relief valve of the point on the spring case or otherwise protect it. Type 67CR, 67CSR, 67CFR, or 67CFSR does not provide full overpressure Inspect the vent hole regularly to make sure it is not protection. The internal relief valve is plugged. Spring case vent hole orientation may be designed for minor seat leakage only. If changed by rotating the spring case with respect to maximum inlet pressure to the regulator the body. A 1/4-inch NPT spring case vent may be exceeds maximum pressure ratings of remotely vented by installing obstruction-free tubing the downstream equipment or exceeds or piping into the vent. Protect the remote vent by maximum allowable outlet pressure of installing a screened vent cap on the remote end of the the regulator, additional overpressure vent pipe. protection is required. 6. For use in regulator shutdown, install upstream ! waRnIng block and vent valves and downstream block and vent valves (if required), or provide some other suitable a regulator may vent some gas to the means of properly venting the regulator inlet and atmosphere. In hazardous or flammable outlet pressures. Install a pressure gauge to monitor instruments on startup. 4 67C Series 7. Apply a good grade of pipe compound to the male or counterclockwise to decrease the outlet pressure pipe threads before making connections, making sure setting. Retighten the locknut to maintain the not to get the pipe compound inside the regulator. adjustment position. 8. Install tubing fitting or piping into the 1/4-inch (DN 6) NPT inlet connection on the body (key 1) and Shutdown into the 1/4-inch (DN 6) NPT body outlet connection. First, close the nearest upstream block valve and 9. The second 1/4-inch (DN 6) NPT outlet can be used then close the nearest downstream block valve for a gauge or other use. If not used, it must be plugged. (when used). Next, open the downstream vent valve. Since the regulator remains open in response to the decreasing downstream pressure, pressure between Installing a 67CF Series Regulator in an the closed block valves will be released through the open vent valve. existing Installation When installing a 67CF Series regulator in an existing installation, it may be necessary to use spacers Maintenance (key 34, Figure 13) to adapt the installation. If the Regulator parts are subject to normal wear and mounting bolts are too long, place a spacer on the must be inspected and replaced as necessary. The bolt (see Figure 13). To be sure the regulator is frequency of inspection and replacement of parts secure, the bolts should have at least two full threads depends on the severity of service conditions and of engagement. applicable codes and government regulations. Open the Type 67CF, 67CFR, 67CFS, or 67CFSR drain valve (key 2) regularly to empty accumulated liquid from the Startup and adjustment dripwell (key 5). Key numbers are referenced in Figures 3 through 9. note 1. With proper installation completed and downstream If sufficient clearance exists, the body equipment properly adjusted, slowly open the upstream (key 1) may remain mounted on other and downstream shutoff valve (when used) while using equipment or in a line or panel during pressure gauges to monitor pressure. maintenance unless the entire regulator will be replaced. ! waRnIng ! waRnIng To avoid personal injury, property damage, or equipment damage caused To avoid personal injury, property by bursting of pressure containing parts damage, or equipment damage caused or explosion of accumulated gas, never by sudden release of pressure or adjust the control spring to produce an explosion of accumulated gas, do not outlet pressure higher than the upper attempt any maintenance or disassembly limit of the outlet pressure range for that without first isolating the regulator from particular spring. If the desired outlet system pressure and relieving all internal pressure is not within the range of the pressure from the regulator. control spring, install a spring of the proper range according to the diaphragm Types 67C, 67CR, 67CS, and 67CSR parts maintenance procedure. Trim Maintenance 2. If outlet pressure adjustment is necessary, monitor outlet pressure with a gauge during the adjustment Key numbers are referenced in Figures 3, 4, and 12. procedure. The regulator is adjusted by loosening the locknut (key 19), if used, and turning the adjusting 1. Remove four bottom plate screws (key 3) from the screw or handwheel (key 18) clockwise to increase bottom plate (key 39) and separate the bottom plate and O-ring (key 4) from the body (key 1). 5 67C Series 2. Inspect the removed parts for damage and debris. 7. When all maintenance is complete, refer to the Replace any damaged parts. Startup and Adjustment section to put the regulator back into operation and adjust the pressure setting. 3. To remove the valve cartridge assembly, grasp the Tighten the locknut (key 19) if used, and install the end of cartridge and pull it straight out of body (key 1). closing cap (key 33) if used. Replace with new cartridge assembly. The cartridge assembly may be disassembled and parts may be Types 67CF, 67CFR, 67CFS, and 67CFSR cleaned or replaced. If the soft seat (key 15) was removed, make sure it is properly snapped into place before installing the valve cartridge assembly. Filter Element and Trim Maintenance 4. Check O-ring (key 14) for wear and replace, if Key numbers are referenced in Figures 5, 6, and 12. necessary. Apply lubricant to the O-ring and place in 1. Remove four dripwell screws (key 3) from the the body. Align cartridge key to keyway in body and dripwell (key 5) and separate the dripwell and O-ring insert. Reinstall the O-ring (key 4), secure the bottom (key 4) from the body (key 1). The filter retainer plate (key 39) with screws (key 3), and torque to 15 to (key 9), thrust washer (key 37), filter element (key 6), 30 inch-pounds (1,9 to 3,9 N•m). and gasket (key 26) may come off with dripwell. If not, remove these parts. Diaphragm Maintenance 2. Inspect the removed parts for damage and debris. Replace any damaged parts. If a replacement is not Key numbers are referenced in Figures 3 and 4. available, the filter element may be cleaned. 1. Back out the adjusting screw or handwheel (key 18) 3. To remove the valve cartridge assembly, grasp the until compression is removed from the spring (key 17). end of cartridge and pull it straight out of body (key 1). 2. Remove the spring case screws (key 3) to separate Replace with new cartridge assembly. The cartridge the spring case (key 7) from the body (key 1). Remove assembly may be disassembled and parts may be the upper spring seat (key 20) and spring (key 17). cleaned or replaced. If the soft seat (key 15) was removed, make sure it is properly snapped into place 3. Remove the diaphragm assembly (key 16), inspect before installing the valve cartridge assembly. the diaphragm, and replace the assembly, if necessary. 4. Check O-ring (key 14) for wear and replace, if 4. Place the diaphragm assembly (key 16) on the necessary. Apply lubricant to the O-ring (key 14), body (key 1) as shown in Figure 3 or 4. Push down on then align cartridge key to keyway in body and insert. the diaphragm assembly to make sure the valve plug Reinstall the gasket (key 26), filter element (key 6), (key 11) strokes smoothly and approximately thrust washer (key 37), and filter retainer (key 9). 1/16-inch (1,59 mm). Reinstall the O-ring (key 4), secure the dripwell with screws (key 3), and torque to 15 to 30 inch-pounds note (1,9 to 3,9 N•m). In step 5, if installing a control spring of a different range, be sure to delete the Diaphragm Maintenance spring range originally appearing on the label and indicate the new spring range. Key numbers are referenced in Figures 5 and 6. 5. Stack the control spring (key 17) and upper spring 1. Back out the adjusting screw or handwheel (key 18) seat (key 20) onto the diaphragm assembly (key 16). until compression is removed from the spring (key 17). 6. Install the spring case (key 7) on the body (key 1) 2. Remove the six spring case screws (key 3) to with the vent oriented to prevent clogging or entrance of separate the spring case (key 7) from the body (key 1). moisture. Install the six spring case screws (key 3) using Remove the upper spring seat (key 20) and spring a crisscross pattern and torque to 15 to 30 inch-pounds (key 17). (1,9 to 3,9 N•m). 3. Remove the diaphragm assembly (key 16), inspect note the diaphragm, and replace the assembly, if necessary. on Types 67CS and 67CSR, lubricate 4. Place the diaphragm assembly (key 16) on the the adjusting screw (key 18) thread to body (key 1) as shown in Figure 5. Push down on the reduce galling of the stainless steel. 6 67C Series Key Description part number diaphragm assembly to make sure the valve plug (key 11) strokes smoothly and approximately Parts Kits (continued) 1/16-inch (1,59 mm). Types 67CF, 67CFR, and 67CFSR - Includes valve cartridge assembly (contains keys 10, 11, 12, 13, 14, and 15), diaphragm note assembly (key 16), O-ring (key 4), filter element (key 6), filter gasket (key 26), thrust washer (key 37), and four screws (key 3) In step 5, if installing a control spring of Type 67CF (without relief) a different range, be sure to delete the Brass stem with nitrile plug R67CFX00012 Aluminum stem with nitrile plug (NACE) R67CFX00N12 spring range originally appearing on the Type 67CFR (with relief) label and indicate the new spring range. Brass stem with nitrile plug R67CFRX0012 Aluminum stem with nitrile plug (NACE) R67CFRX0N12 5. Stack the control spring (key 17) and upper spring Type 67CFSR (with relief) Stainless steel stem with nitrile plug (NACE) R67CFSRX012 seat (key 20) onto the diaphragm assembly (key 16). (2) Valve Cartridge assembly only 6. Install the spring case (key 7) on the body (key 1) Type 67C, 67CR, 67CF, or 67CFR with the vent oriented to prevent clogging or entrance of Brass stem moisture. Install the six spring case screws (key 3) using With nitrile plug T14121T0012 With fluoroelastomer plug T14121T0022 a crisscross pattern and torque to 15 to 30 inch-pounds Aluminum stem (1,9 to 3,9 N•m). with nitrile plug T14121T0042 with nitrile plug (NACE) T14121T0052 note Type 67CS, 67CSR, 67CFS, or 67CFSR 316 Stainless steel stem on Types 67CFS and 67CFSR, lubricate with nitrile plug and O-rings (NACE) T14121T0092 the adjusting screw (key 18) thread to with Fluoroelastomer plug and O-rings T14121T0102 reduce galling of stainless steel. with nitrile plug and Silicone O-rings T14121T0112 1 Body 7. When all maintenance is complete, refer to the Type 67C or 67CR, Aluminum T40643T0RG2 Startup and Adjustment section to put the regulator Type 67CS or 67CSR, Stainless Steel GE00909X012 back into operation and adjust the pressure setting. Type 67CF or 67CFR, Aluminum T80432T0012 Type 67CFS or 67CFSR, Stainless steel 40C1887X012 Tighten the locknut (key 19) if used, and install the Type 67CFR with Smart Bleed™, Aluminum GE03477X012 closing cap (key 33) if used. 2 Drain Valve Type 67CF or 67CFR Brass 1K418918992 parts ordering 18-8 Stainless steel AH3946X0012 Type 67CFS or 67CFSR When corresponding with the Fisher Sales Office or 316 Stainless steel AH3946X0032 Sales Representative about this regulator, include 3 Flange Screw the type number and all other pertinent information Type 67C, 67CR, 67CF, or 67CFR Standard spring case and spring case printed on the label. Specify the eleven-character part with 1/4-inch NPT vent (10 required) T13526T0012 number when ordering new parts from the following For wire seal parts list. Flange Screw (9 required) T13526T0012 Flange Screw (1 required) 14B3987X012 Type 67CS, 67CSR, 67CFS or 67CFSR (10 required) T13526T0042 parts list (1) 4 O-Ring Type 67C, 67CR, 67CS, or 67CSR Key Description part number Nitrile (NBR) T14380T0012 Parts Kits Fluoroelastomer (FKM) T14380T0022 Silicone (VMQ) T14380T0032 Types 67C, 67CR, 67CS, and 67CSR - Includes valve Type 67CF, 67CFR, 67CFS, or 67CFSR cartridge assembly (contains keys 10, 11, 12, 13, 14, and 15), Nitrile (NBR) T14057T0012 O-ring (key 4), diaphragm assembly (key 16), and four Fluoroelastomer (FKM) T14057T0022 screws (key 3) Silicone (VMQ) T14057T0032 Type 67C (without relief) Brass stem with nitrile plug R67CX000012 5 Dripwell Aluminum stem with nitrile plug (NACE) R67CX000N12 Type 67CF or 67CFR T21040T0012 Type 67CFS or 67CFSR 20C1726X012 Type 67CR (with relief) Brass stem with nitrile plug R67CRX00012 (1) 6 Filter Element (Types 67CF, 67CFR, 67CFS, 67CFSR) Aluminum stem with nitrile plug (NACE) R67CRX00N12 Cellulose (40 microns) Type 67CS (without relief) (Types 67CF, 67CFR Standard) 1F257706992 Stainless steel stem with nitrile plug (NACE) R67CSX00012 Glass fiber (5 microns) 17A1457X012 Type 67CSR (with relief) Stainless steel (40 microns) Stainless steel stem with nitrile plug (NACE) R67CSRX0012 (Types 67CFS, 67CFSR Standard) 15A5967X022 1. Recommended Spare Part 2. Valve cartridge assembly includes keys 10, 11, 12, 13, 14, and 15. 7 67C Series Key Description part number 7 Spring Case Type 67C, 67CR, 67CF, or 67CFR, Aluminum Drilled hole vent (standard) T14070T0012 1/4-inch NPT vent T14070T0022 Type 67CS, 67CSR, 67CFS, or 67CFSR, Stainless steel 20C1727X012 9 Filter Retainer Type 67CF or 67CFR T14052T0012 Type 67CFS or 67CFSR T14052T0022 (1, 2) 10 Valve Cartridge T80434T0012 (1, 2) 11 Valve Plug Type 67C, 67CR, 67CF, or 67CFR Brass stem, Nitrile plug T14053T0012 Aluminum stem, Fluoroelastomer plug T14053T0022 Aluminum stem, Nitrile plug T14053T0032 InleT ouTleT Type 67CS, 67CSR, 67CFS, or 67CFSR Stainless steel stem, Nitrile plug T14053T0042 Stainless steel stem, Fluoroelastomer plug T14053T0052 (1, 2) 12 Valve Spring Type 67C, 67CR, 67CF, or 67CFR Stainless steel T14105T0012 Inconel (NACE) T14116T0012 Type 67CS, 67CSR, 67CFS, or 67CFSR, Inconel (NACE) T14116T0012 (1, 2) 13 Valve Retainer T14071T0012 (1, 2) 14 O-Ring T40645 Nitrile (NBR) T14063T0012 Fluoroelastomer (FKM) T14063T0022 Silicone (VMQ) T14063T0032 Figure 3. Type 67C or 67CR Assembly Drawing (1, 2) 15 Soft Seat Nitrile (NBR) T14055T0012 Fluoroelastomer (FKM) T14055T0022 (1) 16 Diaphragm Assembly Key Description part number Type 67C or 67CF (without relief) Nitrile (NBR) T14119T0022 18 Adjusting Screw Fluoroelastomer (FKM) T14119T0042 Type 67C, 67CR, 67CF, or 67CFR Type 67CR or 67CFR (with relief) For standard spring case Nitrile (NBR) T14119T0012 Square head (standard) T14061T0012 Fluoroelastomer (FKM) T14119T0032 Handwheel T14102T0012 Silicone (VMQ) T14119T0052 Wire seal (not shown) T14104T0012 Type 67CS or 67CFS (without relief) For spring case with 1/4-inch NPT vent Square head for closing cap T14101T0012 Nitrile (NBR) T14119T0062 Handwheel T14103T0012 Fluoroelastomer (FKM) T14119T0072 Wire seal (not shown) T14198T0012 Type 67CSR or 67CFSR (with relief) Nitrile (NBR) T14119T0082 Type 67CS, 67CSR, 67CFS, or 67CFSR Square head with or without closing cap T14101T0022 Fluoroelastomer (FKM) T14119T0092 Handwheel T14103T0012 Silicone (VMQ) T14119T0102 19 Locknut 17 Spring Type 67C, 67CR, 67CF, or 67CFR 1A946324122 Type 67C, 67CR, 67CF, or 67CFR, Plated steel (standard) Type 67CS, 67CSR, 67CFS, or 67CFSR 1A9463X0042 0 to 20 psig (0 to 1,38 bar), Green stripe GE07809T012 0 to 35 psig (0 to 2,41 bar), Silver T14059T0012 20 Upper Spring Seat 0 to 60 psig (0 to 4,14 bar), Blue stripe T14058T0012 Type 67C, 67CR, 67CF, or 67CFR T14051T0012 0 to 125 psig (0 to 8,62 bar), Red stripe T14060T0012 Type 67CS, 67CSR, 67CFS, or 67CFSR 10C1725X012 Type 67CR or 67CFR (NACE), Inconel (NACE) 0 to 35 psig (0 to 2,41 bar), Silver stripe T14113T0012 22 Pressure Gauge (not shown) 0 to 60 psig (0 to 4,14 bar), Blue T14114T0012 Brass 0 to 125 psig (0 to 8,62 bar), Red T14115T0012 0 to 30 psig/0 to 2 bar/0 to 0,2 MPa 11B8579X022 Type 67CS, 67CSR, 67CFS or 67CFSR, Inconel (NACE) 0 to 60 psig/0 to 4 bar/0 to 0,4 MPa 11B8579X032 0 to 20 psig (0 to 1,38 bar), Green 10C1729X012 0 to 160 psig/0 to 11 bar/0 to 1,1 MPa 11B8579X042 0 to 35 psig (0 to 2,41 bar), Silver stripe T14113T0012 Stainless Steel 0 to 60 psig (0 to 4,14 bar), Blue T14114T0012 0 to 30 psig/0 to 2 bar/0 to 0,2 MPa 11B9639X012 0 to 125 psig (0 to 8,62 bar), Red T14115T0012 0 to 60 psig/0 to 4 bar/0 to 0,4 MPa 11B9639X022 0 to 150 psig (0 to 10,3 bar), Black 10C1730X012 0 to 160 psig/0 to 11 bar/0 to 1,1 MPa 11B9639X032 1. Recommended Spare Part 2. Valve cartridge assembly includes keys 10, 11, 12, 13, 14, and 15. 8 67C Series GE03521 T40573-2 Figure 4. Type 67CS or 67CSR Assembly Drawing Figure 5. Type 67CF or 67CFR Assembly Drawing Key Description part number Key Description part number (1) 23 1/4-Inch (6,35 mm) Pipe Plug (not shown) 37 Thrust Washer (Type 67CF, 67CFR, 67CFS, or 67CFSR) Socket head, Steel 1C333528992 Nitrile (NBR) T14196T0012 Hex head, Stainless steel 1A767535072 Fluoroelastomer (FKM) T14196T0022 24 Tire Valve (not shown) 1H447099022 39 Bottom Plate 25 Information Label (not shown) - - - - - - - - - - - Type 67C or 67CR GE03520XRG2 (1) 26 Filter Gasket Type 67CS or 67CSR GE03520X012 Nitrile (NBR) T14081T0012 45 Screen Vent 0L078343062 Fluoroelastomer (FKM) T14081T0022 30 NACE Tag (not shown) 19A6034X012 31 Panel Mounting Nut 10B2657X012 parts for Mounting on 32 Wire Seal (not shown) 1U7581000A2 Fisher 2500 Series Controller 33 Closing Cap, Resin 23B9152X012 34 Spacer (2 required) (Figure 13) 35 Mounting adaptor plate (not shown) T21043T0012 Type 67CF or 67CFR T14123T0012 36 O-ring (not shown) 1E591406992 Type 67CFS or 67CFSR T14123T0022 38 Gasket (not shown) 1C898603012 1. Recommended Spare Part 9 gauge gauge 67C Series Figure 7. 67C Series Optional Panel Mount 40C1728 Figure 6. Type 67CFS or 67CFSR Assembly Drawing DRaIn ValVe VenT poSITIon 2 poSITIon 4 DRaIn ValVe VenT poSITIon 1 VenT poSITIon 3 poSITIon 1 DRaIn ValVe (STanDaRD) (STanDaRD) poSITIon 3 InleT ouTleT InleT ouTleT B2699_C VenT poSITIon 4 DRaIn ValVe B2699_D poSITIon 2 Figure 8. 67C Series Spring Case Vent Positions Figure 9. Types 67CF, 67CFR, 67CFS, and 67CFSR Drain Valve Positions 10 67C Series puSheR poST (wIThouT RelIeF) loweR SpRIng SeaT ReTaInIng RIng DIaphRagM plaTe puSheR poST DIaphRagM (wITh RelIeF) B2698 B2696 Figure 10. Diaphragm Assembly (Key 16) Figure 11. Optional Closing Cap [Only Available with the 1/4-inch (6,35 mm) Spring Case Vent] 0.18 (4,57) 0.50 0.32 oD ID (12,7) (8,13) InCh (mm) SpaCeR ouTeR DIaMeTeR SpaCeR wIDTh anD SoFT SeaT InneR DIaMeTeR (Key 15) ValVe plug ValVe CaRTRIDge (Key 11) (Key 10) ValVe SpRIng (Key 12) o-RIng (Key 14) SpaCeR ValVe ReTaIneR (Key 13) B2695 B2697 Figure 12. Valve Cartridge Assembly Figure 13. Spacer Diameter and Assembly (For Installing in an Existing Installation if the Mounting Bolts are too Long) 11 67C Series Industrial natural gas Technologies Industrial/high purity USA - Headquarters USA - Headquarters TESCOM McKinney, Texas 75070 USA McKinney, Texas 75070 Elk River, Minnesota 55330 USA Tel: 1-800-558-5856 Tel: 1-800-558-5856 Tel: 1-763-241-3238 Outside U.S. 1-469-293-4201 Outside U.S. 1-469-293-4201 Selmsdorf, Germany 23923 Tel: +49 (0) 38823 31 0 Asia-Pacific Asia-Pacific Shanghai, China 201206 Singapore, Singapore 128461 Tel: 86-21-5899 7887 Tel: +65 6777 8211 Europe Europe Bologna, Italy 40013 Bologna, Italy 40013 Tel: 39 051 4190611 Tel: 39 051 4190611 Gallardon, France 28320 Tel: +33 (0)2 37 33 47 00 For further information visit www.emersonprocess.com/regulators 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. The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Emerson Process Management does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Emerson Process Management product remains solely with the purchaser. ©Fisher Controls International, Inc., 2003, 2006; All Rights Reserved