EDR and ETR Valves Instruction Manual D100391X012 April 2011 Fisher� EDR and ETR easy‐e� Valves Figure 1. Reverse Acting easy‐e Valve with Actuator Contents Introduction ................................. 1 Scope of Manual ............................. 1 Description ................................. 1 Specifications ............................... 2 Installation ................................... 3 Maintenance ................................. 4 Trim Maintenance ........................... 5 Packing Maintenance ......................... 8 Parts Ordering ............................... 14 Packing Kits ................................. 15 Parts Kits ................................... 17 Parts List ................................... 18 W2080‐1 Introduction Scope of Manual This instruction manual includes installation, maintenance, and parts information for NPS 1 through 4 EDR and ETR valves (see figure 1). The valves are available in CL150 through 600 ratings. The valves are also available with full‐size and restricted‐trim designs. Refer to separate manuals for instructions covering the actuator and accessories. Do not install, operate, or maintain an EDR or ETR valve without being fully trained and qualified in valve, actuator, and accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is important to carefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings. If you have any questions about these instructions, contact your Emerson Process Management sales office before proceeding. Description The EDR and ETR are single‐port, globe‐style valves that feature cage guiding, a balanced plug design, and push‐down‐to‐open valve plug action. The valve constructions are available with metal‐to‐metal or metal‐to‐composition seats. These constructions permit access to the internal trim parts through the bottom flange without removing the actuator from the valve. www.Fisher.com EDR and ETR Valves Instruction Manual April 2011 D100391X012 Table 1. Specifications Available Valve Constructions Shutoff Classification EDR: ANSI/FCI 70‐2 and IEC 60534‐4 Class II See table 2 (standard); Class III for valves with a graphite piston ring and 78 mm (3.4375 inch) or larger port diameter ETR: Standard air test End Connection Styles (0.05 mL/minute/psid/inch of port diameter) using air at service pressure drop or 3.5 bar (50 psi), Cast Iron Valves whichever is lower; or ANSI/FCI 70‐2 and Flanged: CL125 flat‐face or 250 raised‐face flanges per IEC 60534‐4 Class V (optional) with PTFE seats; Class ASME B16.1 IV or V (optional) with metal seats Steel and Stainless Steel Valves Flanged: CL150, 300, and 600 raised‐face or ring‐type Flow Characteristics joint flanges per ASME B16.5 Screwed or Socket Welding: All available ASME B16.11 Linear (all cages), quick‐opening, or equal percentage schedules that are consistent with CL600 per ASME B16.34 Flow Directions Buttwelding: Consistent with ASME B16.25 Linear, Quick Opening, or Equal Percentage Cage: Normally up, Whisper Trim� I Cage: Always down (1) Maximum Inlet Pressure Approximate Weights Cast Iron Valves WEIGHT VALVE SIZE, Flanged: Consistent with CL125B or 250B NPS kg Pounds pressure‐temperature ratings per ASME B16.1 1 & 1‐1/4 14 30 Steel and Stainless Steel Valves 1‐1/2 20 45 (2) Flanged: Consistent with CL150, 300, and 600 2 39 67 pressure‐temperature ratings per ASME B16.34 2‐1/2 45 100 Screwed or Welding: Consistent with CL600 3 54 125 4 77 170 pressure‐temperature ratings per ASME B16.34 1. The pressure/temperature limits in this manual and any applicable standard or code limitation for the valve should not be exceeded. 2. Certain bonnet bolting material selections may require a CL600 easy‐e valve assembly to be derated. Contact your Emerson Process Management sales office. Table 2. Available Valve Constructions VALVE MATERIAL AND END CONNECTION STYLE VALVE Carbon Steel, Alloy Steel, or Stainless Steel Valve Cast Iron Valve VALVE SIZE, DESIGN RF or RTJ Flanged Butt‐ Socket CL125B CL250B NPS Screwed welding Weld FF Flanged RF Flanged CL150 CL300 CL600 1, 1‐1/2, or 2 X X X X X X X X EDR 1‐1/4 X ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 2‐1/2, 3, or 4 ‐ ‐ ‐ X X X X ‐ ‐ ‐ X X 1, 1‐1/2, or 2 X X X X X X ‐ ‐ ‐ ‐ ‐ ‐ ETR 1‐1/4 X ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ 2‐1/2, 3, or 4 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ X = Available Construction 2 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Figure 2. Actuator Mounting CAP SCREWS STEM CONNECTOR INDICATOR SCALE INDICATOR DISK ACTUATOR YOKE STEM LOCKNUTS PACKING FLANGE NUTS YOKE LOCKNUT BONNET W2080‐1 Installation WARNING Always wear protective gloves, clothing, and eyewear when performing any installation operations. To avoid personal injury or property damage resulting from the sudden release of pressure, do not install the valve assembly where service conditions could exceed the limits given on the valve and actuator nameplates. Use pressure‐relieving devices as required by accepted industry, local, state, or Federal codes, and good engineering practices. Check with your process or safety engineer for any other hazards that may be present from exposure to process media. If installing into an existing application, also refer to the WARNING at the beginning of the Maintenance section in this instruction manual. CAUTION The valve configuration and construction materials were selected to meet particular pressure, temperature, pressure drop, and controlled fluid conditions. Because some body/trim material combinations are limited in their pressure drop and temperature range capabilities, do not exceed these conditions without first contacting your Emerson Process Management sales office. Inspect the valve and pipelines to ensure they are not damaged, are clean, and free of foreign material. 3 EDR and ETR Valves Instruction Manual April 2011 D100391X012 1. Before installing the valve, inspect the valve and associated equipment for any damage and any foreign material. 2. Make certain the valve body interior is clean, that pipelines are free of foreign material, and that the valve is oriented so that pipeline flow is in the same direction as the arrow (see figure 2) on the side of the valve. 3. The control valve assembly can be installed in any orientation unless limited by seismic criteria. However, the normal method is with the actuator vertical above the valve body (see figure 2). Other positions may result in uneven valve plug and cage wear, and improper operation. With some valves, the actuator may also need to be supported when it is not vertical. For more information, consult your Emerson Process Management sales office. 4. Use accepted piping and welding practices when installing the valve in the line. If a post‐weld heat treatment process is to be applied to the valve end connections, and the valve has composition or elastomer trim parts, remove the trim to avoid damage to the soft parts. CAUTION Depending on valve body materials used, post weld heat treating may be required. If so, damage to internal elastomeric and plastic parts, as well as internal metal parts is possible. Shrunk‐fit pieces and threaded connections may loosen. In general, if post weld heat treating is to be performed, all trim parts should be removed. Contact your Emerson Process Management sales office for additional information. 5. If continuous operation is required during inspection or maintenance, install a three‐valve bypass around the control valve assembly. 6. If the actuator and valve are shipped separately, refer to the actuator mounting procedure in the appropriate actuator instruction manual and also see figure 2. WARNING Personal injury could result from packing leakage. Valve packing was tightened prior to shipment; however some readjustment will be required to meet specific service conditions. Maintenance WARNING Avoid personal injury from sudden release of process pressure. Before performing any maintenance operations: � Always wear protective gloves, clothing, and eyewear when performing any maintenance operations to avoid personal injury. � Disconnect any operating lines providing air pressure, electric power, or a control signal to the actuator. Be sure the actuator cannot suddenly open or close the valve. � Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure on both sides of the valve. Drain the process media from both sides of the valve. � Vent the power actuator loading pressure and relieve any actuator spring precompression. � Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment. � The valve packing box may contain process fluids that are pressurized, even when the valve has been removed from the pipeline. Process fluids may spray out under pressure when removing the packing hardware or packing rings, or when loosening the packing box pipe plug. 4 EDR and ETR Valves Instruction Manual D100391X012 April 2011 � Check with your process or safety engineer for any additional measures that must be taken to protect against process media. Valve parts are subject to normal wear and must be inspected and replaced as necessary. Inspection and maintenance frequency depends on the severity of service conditions. This section includes instructions for trim maintenance, packing maintenance, and packing lubrication. All maintenance operations may be performed with the valve installed in the pipeline. Note If the valve has ENVIRO‐SEAL� live‐loaded packing installed (figure 8, 9, or 10), see the Fisher instruction manual entitled ENVIRO‐SEAL Packing System for Sliding‐Stem Valves for packing instructions. Trim Maintenance Disassembly Note Whenever a gasket seal is disturbed by removing or shifting gasketed parts, install a new gasket upon reassembly. This is necessary to ensure a good gasket seal. Key number locations are shown in figure 11 or 12 unless otherwise indicated. Figure 3. Valve Plug Assembly STEM DISK SEAT DISK VALVE PLUG CAGE 1 CASTLE NUT 40A5479‐B B2360 COTTER PIN ETR OR EDR NOTE: ETR USES A SEAL RING (KEY 24) AND A BACKUP RING (KEY 25) (SEE FIGURE 11). 1 5 EDR and ETR Valves Instruction Manual April 2011 D100391X012 CAUTION Take care when removing the bottom flange (key 31) in the following procedure, to prevent possible product damage from parts unexpectedly falling out of the valve body. 1. Isolate the control valve from the line pressure, release pressure from both sides of the valve body, and drain the process media from both sides of the valve. If using a power actuator, also shut off all pressure lines to the power actuator, release all pressure from the actuator. Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment. When removing the bottom flange (key 31), be careful that the cage and other parts are not damaged by unexpectedly falling out of the valve body. Remove the nuts (key 16) or cap screws from the bottom flange. 2. Removing the valve plug from the valve body, the valve plug can be removed independently of the valve stem by removing the cotter pin and castle nut (keys 30 and 8). Then, slide the valve plug out of the cage (see figure 3). � Disconnect the stem connector, and loosen the packing flange nuts (see figure 2). � Move the valve stem away from the actuator stem allowing room to remove the indicator disk and stem locknuts. Remove the parts indicated. � Remove the valve plug by pulling the valve plug/stem assembly through the packing and out of the bottom of the bonnet. � If the valve plug is to be re‐used but the stem needs to be replaced, drive the pin (key 8) out of the plug/stem assembly and unscrew the valve stem. CAUTION Take care during disassembly in the following procedure, to prevent possible damage to sealing surfaces. 3. Remove the seat ring (key 9), gaskets (keys 10, 11, 12, and 13), and any remaining parts if they did not come out with the valve plug. If the seat ring (key 9) is stuck in the valve body, strike the outside of the valve body at the seat ring line with a rubber hammer while pulling down on the seat ring. Carefully remove the seat ring without damaging sealing surfaces. If necessary, machine or grind metal seats before installing the piston ring/seal ring or packing, or refer to the Lapping Metal Seats procedure in this section. Lapping Metal Seats A certain amount of leakage should be expected with metal‐to‐metal seating in any valve body. If the leakage becomes excessive, however, the condition of the seating surfaces of the valve plug and seat ring can be improved by lapping. (Deep nicks should be machined out rather than ground out.) Use a good quality lapping compound of a mixture of 280 to 600‐grit. Assemble the valve to the extent that the seat ring (key 9), cage (key 3), cage adaptor (key 4, if used), and bonnet are in place. Also, remove the piston ring or seal ring from the valve plug (if used). 1. Insert the valve stem (key 7) into the bonnet and thread the plug (key 2) onto the end of the stem. Make a simple handle from a piece of strap iron; lock it to the valve with the stem locknuts. 6 EDR and ETR Valves Instruction Manual D100391X012 April 2011 2. Apply the lapping compound to the seating surfaces. Rotate the handle alternately in each direction to lap the seats. After lapping the seats, remove the valve plug and stem, then clean all parts. Repeat the lapping procedure if necessary. Trim Assembly Carefully clean all gasket surfaces. Use new gaskets during reassembly of the valve. (3) Table 3. Valve Body‐to‐Flange Nut Torques (1) TORQUES VALVE (2) SA193‐B7 SA193‐B8M SIZE, NPS N�m Lbf�ft N�m Lbf�ft 1 and 1‐1/4 129 95 64 47 1‐1/2, 1‐1/2 x 1, 2, or 2 x 1 96 71 45 33 2‐1/2, 2‐1/2 x 1‐1/2, or 3 x 1‐1/2 129 95 64 47 3, 3 x 2, 3 x 2‐1/2, or 4 x 2 169 125 88 65 4, 4 x 2‐1/2, or 4 x 3 271 200 156 115 1. Determined from laboratory tests. 2. SA193‐B8M annealed. 3. For other materials, contact your Emerson Process Management sales office. Replacing the Seal or Piston Ring CAUTION Be careful not to scratch the surface of the ring groove in the valve plug (key 2), or the new ring may not seal properly. � For EDR, if the piston ring (key 6) is visibly damaged, remove the ring and replace it with a new part. Refer to the Parts List at the end of this manual for a replacement part. � For ETR, if the seal ring and backup ring (keys 24 and 25) are visibly damaged, remove the rings by prying or cutting them from the groove. Be careful not to scratch valve plug surfaces. Refer to the Parts List at the end of this manual for replacement parts. Assembling the Valve Plug and Stem 1. For EDR and ETR, perform the following steps: � Insert the stem (key 7) into the plug (key 2, figure 3) and thread the castle nut (key 8) onto the end of the stem and hand tighten. CAUTION To prevent possible product damage, take care that the stem and plug are not damaged during the following tightening procedure. � When tightening the castle nut with a wrench, line up the hole in the end of the stem with a slot in the castle nut. Ensure that the stem and plug are not damaged during the tightening procedure. � Insert the cotter pin (key 30) and lock it in place. 7 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Installing the Piston Rings or Backup Ring/Seal Rings 1. For EDR: When using a carbon‐filled PTFE piston ring, spread the ring apart slightly at the split, start one end of the split into the groove in the valve plug. Work the ring around the valve plug inserting the ring into the groove in the valve plug. The replacement graphite piston rings will arrive in one piece. Use a vise with smooth or tapered jaws to break the replacement piston ring into two halves. Place the new ring in the vise so that the jaws compress the ring into an oval. Compress the ring slowly until the ring snaps on both sides. If one side snaps first, do not try to tear or cut the other side. Instead, keep compressing the ring until the other side snaps. The piston ring can also be fractured by scoring and snapping over a hard surface such as a table edge. Sawing or cutting the ring is not recommended. 2. For ETR: Apply a lubricant to both backup and seal rings (keys 25 and 24). Place the backup ring over the stem (key 7) and into the groove in the valve plug (key 3). Slowly and gently stretch the seal ring over the valve plug and work it into the groove. Stretching the ring over the valve plug can cause it to appear too large for the groove, but it will contract to its original size when inserted into the cage. CAUTION When installing the EDR or ETR valve plug into the cage, make sure the piston or seal ring is evenly engaged in the entrance chamfer of the cage to avoid damage to the ring. Note Use the preceding procedures to assemble the valve plug and stem before installing the parts into the valve body. Insert the valve plug into the cage (figure 3), then stack the parts as recommended in steps below. Installing the Parts into the Valve Body 1. Stack the valve trim parts using figures 11 and 12 to determine the sequence of parts. 2. Lubricate the stud bolts (key 15) before installing the valve trim into the valve body. (Note: For ease of installing trim parts, remove all packing parts from the packing box before installing the trim parts.) 3. When inserting the stack of trim parts into the valve body, carefully align the parts in the recess of the valve body. 4. Slide the bottom flange onto the stud bolts (key 15). Secure the bottom flange (key 31) in place on the valve body with the hex nuts (key 16). Tighten the hex nuts to the torque value shown in table 3. 5. Torque the nuts in a criss‐cross pattern. Repeat the pattern until all nuts are torqued to the value indicated in table 3. 6. Refer to the Packing Maintenance procedures below. Packing Maintenance This procedure covers PTFE V‐ring, graphite ribbon/filament, and PTFE composition packing rings. Key numbers refer to figure 5 for PTFE V‐ring packing and PTFE/composition packing, unless otherwise indicated. Note If the valve has ENVIRO‐SEAL live‐loaded packing installed (figure 8, 9, or 10), see the Fisher instruction manual entitled ENVIRO‐SEAL Packing System for Sliding‐Stem Valves for packing instructions. 8 EDR and ETR Valves Instruction Manual D100391X012 April 2011 For all except spring‐loaded packing, if the packing is relatively new and tight on the stem, and if tightening the packing flange nuts does not stop the leakage, it is possible that the valve stem is worn or nicked so that a seal cannot be made. If the leakage comes from the outside diameter of the packing follower, it is possible that the leakage is caused by nicks or scratches around the inside of the packing box wall. For spring‐loaded single PTFE V‐ring packing, the spring (key 8) maintains a sealing force on the packing. If leakage is noted around the packing follower (key 13), check to be sure the shoulder on the packing follower is touching the bonnet. If the shoulder is not touching the bonnet, tighten the packing flange nuts (key 5, figure 4) until the shoulder is against the bonnet. If leakage cannot be stopped in this manner, proceed to the Removing Packing and Installing Packing procedures below. Removing Packing WARNING Refer to the WARNING at the beginning of the Maintenance section in this instruction manual. The packing may have been removed in earlier steps, or during trim maintenance procedures. Use the following steps, when necessary, to remove packing and associated assemblies. Key number locations for packing parts are shown in figures 5 and 6. For valve parts and the live loaded packing system, refer to figures 8 through 10 (in the Parts List section), for key number locations. 1. Isolate the control valve from the line pressure, release pressure from both sides of the valve body, and drain the process media from both sides of the valve. If using a power actuator, also shut off all pressure lines to the power actuator and release all pressure from the actuator. Use lock‐out procedures to be sure that the above measures stay in effect while you work on the equipment. 2. Exhaust all actuator pressure, disconnect the operating lines from the actuator, and disconnect any leakoff piping from the actuator. Relieve any actuator precompression from the stem connector. (If necessary, refer to the appropriate actuator instruction manual for warnings, cautions, and disassembly procedures.) 3. When removing the bottom flange (key 31), be careful that the cage and other parts are not damaged by unexpectedly falling out of the valve body. Remove the nuts (key 16) or cap screws from the bottom flange. 4. To remove the packing for maintenance, disconnect the stem connector (see figure 2). Remove the yoke locknut, and lift the actuator off the valve. 5. Remove the packing flange nuts (key 5, figure 4), packing flange (key 15), upper wiper (key 12), and packing follower (key 13). If maintaining the packing while the valve stem is in place, ensure that the valve stem surface is not scratched or marred while working with the packing. Table 4. Recommended Torque for Packing Flange Nuts GRAPHITE PACKING PTFE PACKING VALVE STEM PRESSURE DIAMETER Minimum Torque Maximum Torque Minimum Torque Maximum Torque RATING mm Inches N�m Lbf�in N�m Lbf�in N�m Lbf�in N�m Lbf�in CL125, 150 3 24 5 48 1 12 3 24 CL250, 300 4 36 7 60 2 18 3 30 9.5 3/8 CL600 5 48 8 72 3 24 4 36 CL125, 150 5 48 8 72 3 24 4 36 12.7 1/2 CL250, 300 7 60 10 84 3 30 5 42 CL600 10 84 14 120 5 42 7 60 CL125, 150 11 96 16 144 5 48 8 72 CL250, 300 14 120 20 180 7 60 10 90 19.1 3/4 CL600 20 180 30 264 10 90 15 132 9 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Figure 4. Bonnet Assembly PACKING 1 BOX 10A6681‐A NOTE: 1 REFER TO FIGURE 5 OR 6 FOR PACKING ARRANGEMENTS. CAUTION To prevent possible product damage, avoid scratching the packing box walls when removing old packing parts. Also inspect valve stem threads and packing box surfaces for sharp edges which may damage packing. 6. Avoid scratching the packing box walls when removing the old packing parts. Clean the packing box (see figure 4), and clean, inspect, or replace metal packing parts. Generally, the metal packing parts are not part of the packing kits listed in the Parts List section, and they must be ordered individually. 7. Inspect the valve stem threads and packing box surfaces for any sharp edges which might cut the packing. Scratches or burrs on the stem surfaces can cause packing box leakage or damage to new packing. If the surface condition cannot be improved by light sanding, replace the damaged parts by following the appropriate steps in the Trim Maintenance procedure. Note If the control valve assembly was purchased for an application where the service temperatures are under 232�C (450�F), the bonnet may be unscrewed from the valve body. Where temperatures are greater than 232�C (450�F), the bonnet is seal welded to the valve body. CAUTION To prevent possible product damage, set the bonnet on a protective surface in the following procedure. 8. If necessary, remove the bonnet assembly from the valve by unscrewing it. Some applications require seal welding the bonnet to the valve body, and the bonnet should not be removed. Set the bonnet on a protective surface to prevent damage to the bonnet gasket surface. 10 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Figure 5. Packing Arrangements UPPER WIPER UPPER WIPER (KEY 12) (KEY 12) PACKING PACKING FOLLOWER FOLLOWER FEMALE (KEY 13) (KEY 13) ADAPTOR 2 FEMALE 2 ADAPTOR 2 PACKING RING 2 PACKING RING MALE MALE ADAPTOR 2 WASHER 2 ADAPTOR 1 (KEY 10) SPACER (KEY 8) SPRING (KEY 8) PACKING BOX RING (KEY 11) PACKING BOX RING (KEY 11) 2 LOWER WIPER LOWER WIPER 2 FOR S31600 (316 SST) OR S17400 (17‐4PH) FOR ALL OTHER METAL PACKING SST METAL PACKING BOX PARTS BOX PART MATERIALS NOTES: 1 REFER TO THE VALVE SERIAL NUMBER AND THE PARTS ORDERING SECTION FOR THE SPACER AND OTHER METAL PARTS. PACKING SET (KEY 6) (2 REQ'D FOR DOUBLE ARRANGEMENTS). 2 12A7837‐A B2358‐1 TYPICAL SINGLE ARRANGEMENTS UPPER WIPER (KEY 12) PACKING FOLLOWER (KEY 13) MALE ADAPTOR PACKING RING FEMALE ADAPTOR LANTERN RING (KEY 8) PACKING BOX RING (KEY 11) 12A7814-C 12A8187-C 12A7839-A ASSEMBLY 2 ASSEMBLY 1 ASSEMBLY 2 ASSEMBLY 3 ASSEMBLY 1 ASSEMBLY 3 ASSEMBLY 1 ASSEMBLY 2 ASSEMBLY 3 LOWER WIPER (VACUUM) (POSITIVE (VACUUM) (POSITIVE (POSITIVE (POSITIVE (POSITIVE (VACUUM) (POSITIVE PRESSURES) PRESSURES PRESSURES) PRESSURES PRESSURES) PRESSURES & VACUUM) & VACUUM) & VACUUM) 9.5mm (3/8 INCH) STEM 12.7 mm (1/2 INCH) STEM 19.1 mm (3/4 INCH) STEM B2359 TYPICAL DOUBLE ARRANGEMENTS 11 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Figure 6. Packing Arrangements UPPER WIPER (KEY 12) PACKING FOLLOWER (KEY 13) PACKING RING (KEY 7) LANTERN RING (KEY 8) PACKING BOX RING (KEY 11) 9.5 mm 12.7 mm 19.1 mm 12A8188‐A (3/8 INCH) (1/2 INCH) (3/4 INCH) 12A7815‐A 12A8173‐A STEM STEM STEM A2619‐3 TYPICAL (DOUBLE) ARRANGEMENTS DETAIL OF PTFE/COMPOSITION PACKING PACKING FOLLOWER (KEY 13) GRAPHITE RIBBON PACKING RING (KEY 7) 1 1 GRAPHITE FILAMENT PACKING RING (KEY 7) 1 LANTERN RING (KEY 8) PACKING BOX RING (KEY 11) 14A3411-A 13A9775-B 13A9776-B 9.5 mm 12.7 mm 19.1 mm (3/8 INCH) (1/2 INCH) (3/4 INCH) STEM STEM STEM SINGLE ARRANGEMENTS PACKING FOLLOWER (KEY 13) GRAPHITE RIBBON PACKING RING (KEY 7) 1 1 GRAPHITE FILAMENT PACKING RING (KEY 7) 1 1 LANTERN RING (KEY 8) PACKING BOX RING (KEY 11) 14A2153-B 14A1849-B 14A1780-B 9.5 mm 12.7 mm 19.1 mm (3/8 INCH) (1/2 INCH) (3/4 INCH) STEM STEM STEM 1 NOTE: 0.102 mm (0.004 INCH) THICK SACRIFICIAL DOUBLE ARRANGEMENTS ZINC WASHERS; USE ONLY ONE BELOW EACH GRAPHITE RIBBON RING. DETAIL OF GRAPHITE RIBBON/ FILAMENT PACKING A5864 12 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Installing Packing If the trim is removed, refer to Trim Maintenance procedures, and install the trim (including the valve stem) before installing the packing. If necessary, use the Lapping Metal Seats procedures before installing packing. Key number locations are shown in figure 5 or 6 unless otherwise indicated. CAUTION To prevent possible product damage, take care when installing the bonnet over the valve stem in the following procedure. 1. If the bonnet has been removed from the valve body, install the replacement bonnet (see figure 4). Carefully slide the bonnet over the valve stem without damaging the stem surfaces. 2. Refer to figure 5 or 6 for the sequence of parts to make up the appropriate packing set for your application. Arrange the packing parts in sequence before installing them into the packing box. 3. For split‐ring packing, alternate the positions of the splits to avoid creating a leak path. Place a smooth‐edged pipe over the valve stem and gently tap each soft packing ring into the packing box. Be sure that air is not trapped between adjacent soft parts. 4. Install the packing follower (key 13), packing flange (key 3), and upper wiper (key 12, if required). Install the packing flange nuts (key 5). 5. Refer to actuator installation procedures in the actuator instruction manual, and the installation procedures in the manual when mounting and connecting the actuator to the valve. If lubrication is required, refer to the Packing Lubrication section below. 6. For spring‐loaded PTFE V‐ring packing, tighten the packing flange nuts until the shoulder on the packing follower (key 13, figure 4) contacts the bonnet. For graphite packing, tighten the packing flange nuts to the maximum recommended torque shown in table 4. Then, loosen the packing flange nuts, and retighten them to the recommended minimum torque shown in table 4. For other packing types, tighten the packing flange nuts alternately in small equal increments until one of the nuts reaches the minimum recommended torque shown in table 4. Then, tighten the remaining flange nuts until the packing flange is level and at a 90‐degree angle to the valve stem. Note If the valve has ENVIRO‐SEAL live‐loaded packing installed (figure 8, 9, or 10), see the Fisher instruction manual entitled ENVIRO‐SEAL Packing System for Sliding‐Stem Valves for packing instructions. Packing Lubrication WARNING To avoid personal injury or property damage resulting from fire or explosion, do not lubricate packing used in oxygen service or in processes with temperatures over 260�C (500�F). 13 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Packing used in oxygen service or in processes with temperatures over 260�C (500�F) should not be lubricated. If a lubricator or lubricator/isolating valve (see figure 7) is required for the packing, install the lubricator or lubricator/isolating valve into the threaded hole in the side of the bonnet (see figure 7). Use a good quality silicon‐base lubricant. To operate the lubricator, simply turn the cap screw clockwise to force the lubricant into the packing box. The lubricator/isolating valve operates the same way except the isolating valve must first be opened and then closed after lubrication is completed. Figure 7. Lubricator and Lubricator/Isolating Valve LUBRICATOR 10A9421‐A AJ5428‐D A0832‐2 LUBRICATOR/ISOLATING VALVE Parts Ordering Each body‐bonnet assembly is assigned a serial number which can be found on the valve body. This same number also appears on the actuator nameplate when the valve is shipped from the factory as part of a control valve assembly. Refer to the serial number when contacting your Emerson Process Management sales office for technical assistance. When ordering replacement parts, refer to the serial number and to the eleven‐character part number for each part required from the following parts kit or parts list information. WARNING Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the performance of the valve, and could cause personal injury and property damage. Note Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use, or maintenance of any product. Responsibility for the selection, use, and maintenance of any product remains with the purchaser and end user. 14 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Packing Kits Standard Packing Repair Kits (Non Live‐Loaded) Standard Packing Repair Kits (non live‐loaded) Stem Diameter, mm (Inches) 9.5 (3/8) 12.7 (1/2) 19.1 (3/4) Yoke Boss Diameter, mm (Inches) 54 (2‐1/8) 71 (2‐13/16) 90 (3‐9/16) PTFE (Contains keys 6, 8, 10, 11, and 12) RPACKX00012 RPACKX00022 RPACKX00032 Double PTFE (Contains keys 6, 8, 11, 12) RPACKX00042 RPACKX00052 RPACKX00062 PTFE/Composition (Contains keys 7, 8, 11, and 12) RPACKX00072 RPACKX00082 RPACKX00092 Single Graphite Ribbon/Filament (Contains keys 7 [ribbon ring], 7 [filament ring], 8, and 11) RPACKX00102 RPACKX00112 RPACKX00122 Single Graphite Ribbon/Filament (Contains keys 7 [ribbon ring], 7 [filament ring]) RPACKX00132 RPACKX00142 RPACKX00152 Double Graphite Ribbon/Filament (Contains keys 7 [ribbon ring], 7 [filament ring], 8, and 11) RPACKX00162 RPACKX00172 RPACKX00182 ENVIRO‐SEAL Packing Retrofit Kits Retrofit kits include parts to convert valves with existing standard bonnets to the ENVIRO‐SEAL packing box construction. Refer to figure 8 for key numbers for PTFE packing, to figure 9 for key numbers for graphite packing, and to figure 10 for key numbers for duplex packing. PTFE kits include keys 200, 201, 211, 212, 214, 215, 216, 217, 218, tag, and cable tie. Graphite kits include keys 200, 201, 207, 208, 209, 210, 211, 212, 214, 217, tag, and cable tie. Duplex kits include keys 200, 201, 207, 209, 211, 212, 214, 215, 216, 217, tag, and cable tie. Stems and packing box constructions that do not meet Fisher stem finish specifications, dimensional tolerances, and design specifications, may adversely alter the performance of this packing kit. For part numbers of individual components in the ENVIRO‐SEAL packing kits, refer to instruction manual ENVIRO‐SEAL Packing System for Sliding‐Stem Valves, D101642X012. ENVIRO‐SEAL Packing Retrofit Kits STEM DIAMETER AND YOKE BOSS DIAMETER, mm (INCH) PACKING 9.5 (3/8) 12.7 (1/2) 19.1 (3/4) MATERIAL 54 (2‐1/8) 71 (2‐13/16) 90 (3‐9/16) Double PTFE RPACKXRT012 RPACKXRT022 RPACKXRT032 Graphite ULF RPACKXRT262 RPACKXRT272 RPACKXRT282 Duplex RPACKXRT212 RPACKXRT222 RPACKXRT232 ENVIRO‐SEAL Packing Repair Kits Repair kits include parts to replace the “soft” packing materials in valves that already have ENVIRO‐SEAL packing arrangements installed or in valves that have been upgraded with ENVIRO‐SEAL retrofit kits. Refer to figure 8 for key numbers for PTFE packing, to figure 9 for key numbers for graphite packing, and to figure 10 for key numbers for duplex packing. PTFE repair kits include keys 214, 215, and 218. Graphite repair kits include keys 207, 208, 209, 210, and 214. Duplex repair kits include keys 207, 209, 214, and 215. Stems and packing box constructions that do not meet Fisher stem finish specifications, dimensional tolerances, and design specifications, may adversely alter the performance of this packing kit. For part numbers of individual components in the ENVIRO‐SEAL packing kits, refer to instruction manual ENVIRO‐SEAL Packing System for Sliding‐Stem Valves, D101642X012. ENVIRO‐SEAL Packing Repair Kits Stem Diameter, mm (Inches) 9.5 (3/8) 12.7 (1/2) 19.1 (3/4) Yoke Boss Diameter, mm (Inches) 54 (2‐1/8) 71 (2‐13/16) 90 (3‐9/16) Double PTFE (contains keys 214, 215, & 218) RPACKX00192 RPACKX00202 RPACKX00212 Graphite ULF (contains keys 207, 208, 209, 210, and 214) RPACKX00592 RPACKX00602 RPACKX00612 Duplex (contains keys 207, 209, 214, and 215) RPACKX00292 RPACKX00302 RPACKX00312 15 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Figure 8. Typical ENVIRO‐SEAL Packing System Figure 9. Typical ENVIRO‐SEAL Packing System with PTFE Packing with Graphite ULF Packing STUD (KEY 200) HEX NUT SPRING (KEY 212) PACK ASSEMBLY (KEY 217) PACKING GUIDE FLANGE BUSHING (KEY 201) (KEY 207) PACKING PACKING WASHERS RING (KEY 214) (KEY 209) PACKING RING GUIDE (KEY 210) BUSHING (KEY 208) PACKING BOX RING (KEY 211) A6297‐1 39B4612/A Figure 10. Typical ENVIRO‐SEAL Packing System with Duplex Packing 213 200 212 201 217 207 215 216 207 207 214 209 211 207 24B9310‐A A6722 16 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Parts Kits Note Kits do not apply to alloy C (N10276 & CW2M), Alloy 20 (N08020 & CN7M), or alloy 400 (N04400 & M35‐1) trims. Kits for full‐ and restricted‐ capacity trims with service temperature to 593�C (1100�F) include S31600 [316 stainless steel (SST)] shim and N06600/graphite spiral wound gasket. (1) Gasket Kits and Shims Valve Size, NPS Key Number To 593�C (To 1100�F) Valve Size, NPS Key Number To 593�C (To 1100�F) Set RGASKETX162 Set RGASKETX262 10 1R2859X0042 10 1R3847X0032 1 or 1‐1/4 12 1R286099442 11 1R3100X0032 13 1R2862X0062 2‐1/2 x 1‐1/2 12 1R309999442 32 16A1936X012 13 1R3098X0052 14 1R3844X0052 Set RGASKETX172 32 16A1937X012 10 1R3101X0032 1‐1/2 12 1R309999442 13 1R3098X0052 Set RGASKETX202 32 16A1937X012 10 1R3484X0042 3 12 1R348299442 13 1R3481X0052 Set RGASKETX242 32 16A1940X012 10 1R3101X0032 11 1R2861X0042 1‐1/2 x 1 12 1R286099442 13 1R3098X0052 Set RGASKETX272 20 1U2152X0042 10 1R3484X0042 32 16A1936X012 11 1R3298X0032 3 x 2 12 1R329799442 13 1R3296X0042 14 1R3481X0052 Set RGASKETX182 32 16A1938X012 10 1R3299X0042 12 1R329799442 2 13 1R3296X0042 32 16A1938X012 Set RGASKETX212 10 1R3724X0042 4 Set RGASKETX252 12 1R372299442 10 1R3299X0042 13 1J5047X0062 11 1R2861X0042 32 16A1941X012 2 x 1 12 1R286099442 13 1R2862X0062 14 1R3296X0042 Set RGASKETX282 32 16A1936X012 10 1R3724X0042 11 1R3846X0042 Set RGASKETX192 4 x 2‐1/2 12 1R384599442 10 1R3847X0032 13 1R3844X0052 2‐1/2 12 1R384599442 14 1J5047X0062 13 1R3844X0052 32 16A1939X012 32 16A1939X012 1. The bonnet gasket (key 10), spiral gasket (key 12), seat gasket (key 13), adapter gasket (key 14), adapter gasket (key 20) and shim (key 32) are included in gasket kit (RGASKET). Gasket Descriptions MATERIAL KEY NUMBER DESCRIPTION FGM -198� to 593�C (-325� to 1100�F) 10 Bonnet Gasket 11 Cage Gasket Graphite/S31600 13 Seat Ring or Liner Gasket 14 or 20 Adapter Gasket 12 Spiral‐Wound Gasket N06600/Graphite 32 Shim S31600 17 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Valve Assembly Parts List (figures 11 and 12) Key Description Part Number   1 Valve Body Note  If you need a valve body as a replacement part, order by valve Part numbers are shown for recommended spares only. For part size, serial number, and desired material. numbers not shown, contact your Emerson Process Management sales   2* Valve plug See following table office.   3* Cage See following table   4 Cage adaptor   5 Seat Ring Adaptor   6* Piston Ring See following table   7* Valve Stem See following table   8* Castle Nut (standard), SST  For EDR and ETR only   9.5 mm (3/8 inch) O.D. stem with (1)    9.5 mm (3/8 inch) VSC and    12.7 mm (1/2 inch) O.D. stem Bonnet Assembly (figure 4)    with 9.5 mm (3/8 inch) VSC 1E5034X0012   12.7 mm (1/2 inch) O.D. stem    with 12.7 mm (1/2 inch) VSC and    19.1 mm (3/4 inch) O.D. stem    with 12.7 mm (1/2 inch) VSC 1J141235072 Note   9* Seat Ring See following table  10* Bonnet Gasket See following table For ENVIRO‐SEAL packing box parts, see instruction manual  11* Cage Gasket See following table ENVIRO‐SEAL Packing System for Sliding‐Stem Valves, D101642X012.  12* Spiral‐Wound Gasket See following table  13* Seat Ring or Liner Gasket See following table  14*   or  20* Adapter Gasket See following table  15 Cap Screw or Stud Bolt Key Description Part Number  16 Hex Nut  17 Pipe plug for tapped bottom flanges   1 Bonnet  18 Flow Arrow  If you need a bonnet as a replacement part, order by valve  19 Drive screw   size and stem diameter, serial number, and desired material.  21* Disk retainer, S31600   3 Packing flange  For ETR only   4 Packing flange stud   NPS 1, 1‐1/4 or 2 x 1 valve 1V710035072   5 Packing flange nut   NPS 1‐1/2 valve 1V710335072   6* Packing Set, Single PTFE V‐ring, (2 req'd)   NPS 1‐1/2 x 1 valve 1V712135072 For 9.5 mm (3/8 inch) stem 1R290001012   NPS 1‐1/2 or 2‐1/2 x 1‐1/2 valve 1V710335072 For 12.7 mm (1/2 inch) stem 1R290201012   NPS 2 or 3 x 2 valve 1V710835072 For 19.1 mm (3/4 inch) stem 1R290401012   NPS 2‐1/2 or 4 x 2‐1/2 valve 1V710935072   7* Packing ring See key 5, Set   NPS 3 valve 1V711235072   8 Spring   NPS 4 valve 1V711533092   8 Lantern ring  22* Disk Seat   8 Spacer   For ETR only  Please refer to the valve serial number and the Parts Ordering    Use w/soft seat, 1, section for the spacer and packing replacement parts     NPS 1‐1/4, or 2 x 1 restricted trim information.     S31600 1V710235072  11* Packing Box ring, S31600 (standard)     R30006 (alloy 6) 1V710239102  9.5 mm (3/8 inch) stem 1J873135072    NPS 1‐1/2 x 1 restricted trim  12.7 mm (1/2 inch) stem 1J873235072     S31600 1V712235072  19.1 mm (3/4 inch) stem 1J873335072     R30006 1V712239102  14 Pipe plug    NPS 1‐1/2 or 2‐1/2 x 1‐1/2 valve  14 Optional lubricator     S31600 1V710535072  14 Optional lubricator/isolating valve     R30006 1V710539102  15 Yoke Locknut    NPS 2 or 3 x 2 valve  27 Pipe nipple for optional lubricator/isolating valve     S31600 1V710635072  30* Lower Wiper, PTFE See key 6, Set     R30006 1V710639102  31* Male Adapter, PTFE See key 6, Set    NPS 2‐1/2 or 4 x 2‐1/2 valve  32* Female Adaptor, PTFE See key 6, Set     S31600 1V711135072     R30006 1V711139102 *Recommended spare parts 18 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Key Description Part Number Key Description Part Number    NPS 3 valve    NPS 3 valve 1V659705092     S31600 1V711435072    NPS 4 valve 1V659905092     R30006 1V711439102  25* Backup ring    NPS 4 valve   For ETR only     CF8M 1V711733092    NPS 1, 1‐1/4, 1‐1/2 x 1, or     R30006 1V711739102     2 x 1 valve  23* Disk      Nitrile 1V659003052  Use with composition seats only      Fluorocarbon 1V659005292   NPS 1, 1‐1/4, 1‐1/2 x 1 or 2 x 1 valve      Ethylene‐propylene 1V6590X0042    PTFE 1V710106242    NPS 1‐1/2, or 2‐1/2 x 1‐1/2 valve    Nylon 1V710103152      Nitrile 1V659203052   NPS 1‐1/2, or 2‐1/2 x 1‐1/2 valve      Fluorocarbon 1V659205292    PTFE 1V710406242      Ethylene‐propylene 1V6592X0032    Nylon 1V710403152    NPS 2 or 3 x 2 valve   NPS 2 or 3 x 2 valve      Nitrile 1V550703052    PTFE 1V710706242      Fluorocarbon 1V550705292    Nylon 1V710703152      Ethylene‐propylene 1V5507X0042   NPS 2‐1/2 or 4 x 2‐1/2 valve    NPS 2‐1/2 or 4 x 2‐1/2 valve    PTFE 1V711006242      Nitrile 1V659403052    Nylon 1V711003152      Fluorocarbon 1V659405292   NPS 3 valve      Ethylene‐propylene 1V6594X0032    PTFE 1V711306242    NPS 3 valve    Nylon 1V711303152      Nitrile 1V659603052   NPS 4 valve      Fluorocarbon 1V659605292    PTFE 1V711606242      Ethylene‐propylene 1V6596X0032    Nylon 1V711603152    NPS 4 valve  24* Seal ring, carbon filled PTFE      Nitrile 1V659803052   For ETR only      Fluorocarbon 1V659805292    NPS 1, 1‐1/4, 1‐1/2 x 1, or      Ethylene‐propylene 1V6598X0022     2 x 1 valve 1V659105092  30 Cotter pin    NPS 1‐1/2, or 2‐1/2 x 1‐1/2 valve 1V653905092  31 Bottom Flange    NPS 2 or 3 x 2 valve 1V550805092  32* Shim See following table    NPS 2‐1/2 or 4 x 2‐1/2 valve 1V659505092  33 Nameplate Key 2* Valve Plug for EDR and ETR Valves ORIFICE STEM VALVE S41600 S31600/ S31600/ HI TEMPERATURE S31600 SIZE DIAMETER SIZE, (416 SST) CoCr‐A CoCr‐A S31600/CoCr‐A (316 SST) NPS STANDARD SEAT SEAT & GUIDE SEAT & GUIDE mm Inches mm Inches 1, 1‐1/4 33 1.3125 9.5 3/8 20A6125X012 20A6125X022 20A6126X012 20A6127X012 21A2891X012 1‐1/2 x 1, 2 x 1 1‐1/2 & 48 1.875 9.5 3/8 20A6128X012 20A6128X022 20A6129X012 20A6130X012 21A2892X012 2‐1/2 x 1‐1/2 2 & 3 x 2 59 2.3125 12.7 1/2 20A6131X012 20A6131X022 20A6132X012 20A6133X012 21A2893X012 2‐1/2 & 73 2.875 12.7 1/2 20A6134X012 20A6134X022 20A6135X012 20A6136X012 21A2894X012 4 x 2‐1/2 3 87 3.4375 12.7 1/2 20A6137X012 20A6137X022 20A6138X012 20A6139X012 21A2895X012 4 111 4.375 12.7 1/2 20A6140X012 20A6140X022 20A6141X012 20A6142X012 21A2896X012 *Recommended spare parts 19 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Key 3* Cage CB7Cu‐1 CF8M CF8M, Alloy 6 Cage Style Hardened (316 SST) Nickel Coated (Cast) (17‐4 HT) Valve Sizes NPS 1, 1‐1/4, 1‐1/2 x 1, and 2 x 1 Equal Percentage 2U215333272 2U215333092 2U740848932 2U215339102 Linear 2U215633272 2U215633092 2U741448932 2U215639102 Quick Opening 2U215033272 2U215033092 2U740348932 2U215039102 Whisper I 2V502333272 ‐ ‐ ‐ 2V503048932 ‐ ‐ ‐ Valve Sizes NPS 1‐1/2 and 2‐1/2 x 1‐1/2 Equal Percentage 2U219533272 2U219533092 2U740948932 2U219539102 Linear 2U219833272 2U219833092 2U741548932 2U219839102 Quick Opening 2U219233272 2U219233092 2U725448932 2U219239102 Whisper I 2V502433272 ‐ ‐ ‐ 2V503148932 ‐ ‐ ‐ Valve Sizes NPS 2 and 3 x 2 Equal Percentage 2U223733272 2U223733092 2U741048932 2U223739102 Linear 2U224033272 2U224033092 2U741648932 2U224039102 Quick Opening 2U223433272 2U223433092 2U740448932 2U223439102 Whisper I 2V502533272 ‐ ‐ ‐ 2U503248932 ‐ ‐ ‐ Valve Sizes NPS 2‐1/2 and 4 x 2‐1/2 Equal Percentage 2U227933272 2U227933092 2U741148932 2U227939102 Linear 2U228233272 2U228233092 2U741748932 2U228239102 Quick Opening 2U227633272 2U227633092 2U740548932 2U227639102 Whisper I 2V502633272 ‐ ‐ ‐ 2V503348932 ‐ ‐ ‐ Valve Size NPS 3 Equal Percentage 2U232133272 2U232133092 2U741248932 2U232139102 Linear 2U232433272 2U232433092 2U741848932 2U232439102 Quick Opening 2U231833272 2U231833092 2U740648932 2U231839102 Whisper I 2V502733272 ‐ ‐ ‐ 2V503448932 ‐ ‐ ‐ Valve Size NPS 4 Equal Percentage 2U236333272 2U236333092 2U741348932 2U236339102 Linear 2U236633272 2U236633092 2U741948932 2U236639102 Quick Opening 2U236033272 2U236033092 2U740748932 2U236039102 Whisper I 23A8915X032 ‐ ‐ ‐ 2V503548932 ‐ ‐ ‐ Key 6* Piston Ring (EDR only) GRAPHITE VALVE SIZE, NPS Oxidizing Service 1, 1‐1/4, 1‐1/2 x 1, 2 x 1 1U2174X0012 1‐1/2, 2‐1/2 x 1‐1/2 1U2216X0012 2, 3 x 2 1U2258X0012 2‐1/2, 4 x 2‐1/2 1U2300X0012 3 1U2342X0012 4 1U2392X0012 Group 1 Actuators by Type Number 54 mm (2‐1/8 inches), 71 mm (2‐13/16 inches), or 90 mm (3‐9/16 inches) Yoke Boss 585C Series—50.8 mm (2 inches) maximum travel 585C 1B 644 & 645 655 657 & 667—76.2 mm (3 inches) maximum travel 1008—71.4 mm (2‐13/16 inches) yoke boss *Recommended spare parts 20 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Key 7* Valve Stem, S31600 (316 Stainless Steel) for EDR and ETR Valves (1) GROUP 1 ACTUATOR Stem Stem Travel Connection Valve Size, Part Diameter Diameter NPS Number mm Inches mm Inches mm Inches Valves with Full Size Trim 1 & 9.5 3/8 9.5 3/8 22A3121X012 7 to 19 0.25 to 0.75 1‐1/4 12.7 1/2 12.7 1/2 22A3122X012 9.5 3/8 9.5 3/8 20A6492X012 1‐1/2 7 to 19 0.25 to 0.75 12.7 1/2 9.5 3/8 20A6496X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 22A3123X012 2 29 1.125 12.7 1/2 12.7 1/2 20A6493X012 7 to 29 0.25 to 1.125 19.1 3/4 12.7 1/2 20A6499X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 22A3124X012 29 to 38 1.125 to 1.5 12.7 1/2 12.7 1/2 20A6494X012 2‐1/2 7 to 29 0.25 to 1.125 19.1 3/4 12.7 1/2 22A3127X012 38 1.5 19.1 3/4 12.7 1/2 20A6500X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 21A4298X012 29 to 38 1.125 to 1.5 12.7 1/2 12.7 1/2 20A6494X012 3 7 to 29 0.25 to 1.125 19.1 3/4 12.7 1/2 22A3128X012 38 1.5 19.1 3/4 12.7 1/2 20A6500X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 21A5097X012 29 to 38 1.125 to 1.5 12.7 1/2 12.7 1/2 22A3126X012 4 51 2 12.7 1/2 12.7 1/2 20A6495X012 7 to 29 0.25 to 1.125 19.1 3/4 12.7 1/2 22A3129X012 38 to 51 1.5 to 2 19.1 3/4 12.7 1/2 20A6501X012 Valves with Restricted Trim 1‐1/2 x 1 7 to 19 0.25 to 0.75 9.5 3/8 9.5 3/8 20A6492X012 2 x 1 7 to 19 0.25 to 0.75 12.7 1/2 9.5 3/8 27A2091X012 2‐1/2 x 1‐1/2 7 to 19 0.25 to 0.75 12.7 1/2 9.5 3/8 27A2092X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 27A2093X012 3 x 2 29 1.125 12.7 1/2 12.7 1/2 27A2094X012 7 to 19 0.25 to 0.75 12.7 1/2 12.7 1/2 22A3126X012 4 x 2‐1/2 29 to 38 1.125 to 1.5 12.7 1/2 12.7 1/2 20A6495X012 1. For Group 1 actuators by type number, see following table. Key 9* Seat Ring (for metal seat only) S41600 (416 SST) S31600 S31600/CoCr‐A Valve Size, NPS Hardened (316 SST) Seat 1, 1‐1/4 & 2 x 1 1U222546172 1U222535072 1U222539102 1‐1/2 & 2‐1/2 x 1‐1/2 1U221946172 1U221935072 1U221939102 1‐1/2 x 1 1U222046172 1U222035072 1U222039102 2 & 3 x 2 1U222646172 1U222635072 1U222639102 2‐1/2 & 4 x 2‐1/2 1U222746172 1U222735072 1U222739102 3 1U222846172 1U222835072 1U222839102 4 1U222946172 1U222933092 1U222939102 *Recommended spare parts 21 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Figure 11. EDR and ETR with Full‐Size Trim Valve Assembly FLOW DIRECTION WHISPER TRIM STANDARD TRIM 40A5480‐D 22 EDR and ETR Valves Instruction Manual D100391X012 April 2011 Figure 12. EDR and ETR with Restricted Trim Valve Assembly FLOW DIRECTION WHISPER TRIM 40A5482‐D STANDARD TRIM 23 EDR and ETR Valves Instruction Manual April 2011 D100391X012 Fisher, easy-e, ENVIRO-SEAL, and Whisper Trim are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co. Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are the property of their respective owners. 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. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Emerson Process Management Marshalltown, Iowa 50158 USA Sorocaba, 18087 Brazil Chatham, Kent ME4 4QZ UK Dubai, United Arab Emirates Singapore 128461 Singapore www.Fisher.com 24 �Fisher Controls International LLC 1992, 2011; All Rights Reserved