Instruction Manual ET Valve D100398X012 October 2014 Fisherr ET and EAT easy-et Valves CL125 through CL600 Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Educational Services . . . . . . . . . . . . . . . . . . . .
Instruction Manual ET Valve D100398X012 October 2014 Table 1. Specifications Flow Characteristics End Connection Styles Cast Iron Valves Flanged: CL125 flat-face or 250 raised-face flanges per ASME B16.1 Steel and Stainless Steel Valves Flanged: CL150, 300, and 600 raised-face or ring-type joint flanges per ASME B16.5 Screwed or Socket Welding: All available ASME B16.11 schedules that are consistent with CL600 per ASME B16.34 Buttwelding: Consistent with ASME B16.
Instruction Manual D100398X012 ET Valve October 2014 EAT--Angle version of ET, used to facilitate piping or in applications which require a self-draining valve. Specifications Typical specifications for these valves are shown in table 1. Educational Services For information on available courses for Fisher ET and ETA valves, as well as a variety of other products, contact: Emerson Process Management Educational Services - Registration Phone: 1-641-754-3771 or 1-800-338-8158 E-mail: education@emerson.
ET Valve October 2014 Instruction Manual D100398X012 3. The control valve assembly may be installed in any orientation unless limited by seismic criteria. However, the normal method is with the actuator vertical above the valve. 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.
Instruction Manual D100398X012 ET Valve October 2014 D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure from both sides of the valve. Drain the process media from both sides of the valve. D Vent the pneumatic actuator loading pressure and relieve any actuator spring precompression. D Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment.
Instruction Manual ET Valve D100398X012 October 2014 For valves with HIGH-SEAL packing, see the Fisher instruction manual, HIGH-SEAL Live-Loaded Packing System, D101453X012, for packing instructions. Key numbers refer to figure 3 for PTFE V-ring packing and to figure 4 for PTFE/composition packing, unless otherwise indicated. For spring-loaded single PTFE V-ring packing, the spring (key 8) maintains a sealing force on the packing.
Instruction Manual ET Valve D100398X012 October 2014 3. Loosen the packing flange nuts (key 5, figure 14) so that the packing is not tight on the valve stem. Remove any travel indicator parts and stem locknuts from the valve stem threads. WARNING To avoid personal injury or property damage caused by uncontrolled movement of the bonnet, loosen the bonnet by following the instructions in the next step.
Instruction Manual ET Valve D100398X012 October 2014 Figure 4. Detail of PTFE/Composition Packing Arrangements for Plain and Extension Bonnets UPPER WIPER (KEY 12) PACKING FOLLOWER (KEY 13) PACKING RING (KEY 7) LANTERN RING (KEY 8) PACKING BOX RING (KEY 11) 12A8188-A 12A7815-A 12A8173-A A2619-1 9.5 mm 12.7 mm 19.1, 25.4, OR (3/8 INCH) (1/2 INCH) 31.8 mm STEM STEM (3/4, 1, OR 1-1/4 INCH) STEM Table 3.
Instruction Manual ET Valve D100398X012 October 2014 prying tool around the bonnet until the bonnet loosens. If no fluid leaks from the joint, remove the nuts or cap screws completely and carefully lift the bonnet off the valve. Table 4. Recommended Torque for Packing Flange Nuts VALVE STEM DIAMETER mm 9.5 12.7 19.1 25.4 31.
Instruction Manual ET Valve D100398X012 October 2014 Figure 5. Detail of Graphite Ribbon/Filament Packing for Plain and Extension Bonnets 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 13A9776-B 13A9775-B 9.5 mm (3/8 INCH) STEM 12.7 mm (1/2 INCH) STEM 19.1, 25.4, & 31.
Instruction Manual ET Valve D100398X012 October 2014 12. Slide the packing follower, upper wiper, and packing flange (keys 13, 12, and 3, figure 14) into position. Lubricate the packing flange studs (key 4, figure 14) and the faces of the packing flange nuts (key 5, figure 14). Install the packing flange nuts. 13. For spring-loaded PTFE V-ring packing, tighten the packing flange nuts until the shoulder on the packing follower (key 13, figure 14) contacts the bonnet.
ET Valve October 2014 Instruction Manual D100398X012 WARNING To avoid personal injury due to leaking fluid, avoid damaging gasket sealing surfaces. The surface finish of the valve stem (key 7) is critical for making a good packing seal. The inside surface of the cage or cage/baffle assembly (key 3), or cage retainer (key 31), is critical for smooth operation of the valve plug. The seating surfaces of the valve plug (key 2) and seat ring (key 9) are critical for proper shutoff.
Instruction Manual ET Valve D100398X012 October 2014 Except with respect to the ENVIRO-SEAL Bellows Seal Bonnet assembly, with metal-seat constructions, lapping seating surfaces of the valve plug and seat ring or liner (keys 2 and 9, figure 16, 17, or 20) can improve shutoff. (Deep nicks should be machined out rather than ground out.) Use a good quality lapping compound of a mixture of 280 to 600-grit. Apply the compound to the bottom of the valve plug.
ET Valve October 2014 Instruction Manual D100398X012 For the two-piece seal ring, The ring cannot be reused because it is a closed ring which must be pried and/or cut from the groove. Once the seal ring is removed, the elastomeric backup ring (key 29), which is also a closed ring, can be pried from the groove. CAUTION To avoid damaging the seal ring, slowly and gently stretch it for the following procedure. Avoid jerking sharply on the ring.
Instruction Manual ET Valve D100398X012 October 2014 Note For plain bonnets and style 1 extension bonnets, the valve plug (key 2), valve stem (key 7), and pin (key 8) are available completely assembled. Refer to the Key 2, 7, and 8 Valve Plug and Stem Assembly tables in the Parts List. 2. To replace the valve stem (key 7), drive out the pin (key 8). Unscrew the valve plug from the stem or adaptor. 3.
ET Valve Instruction Manual October 2014 D100398X012 D Disassemble the outer plug from the inner plug and install the seal over the inner plug, so that the seal rests below the threaded area. D Thread the outer plug onto the inner plug and tighten with a strap wrench or similar tool until the alignment marks line up. This will ensure that the plug parts are metal to metal and the seal is compressed properly. Do not damage the outer plug guide surfaces.
Instruction Manual ET Valve D100398X012 October 2014 Table 6. Recommended Torque for ENVIRO-SEAL Bellows Seal Packing Flange Nuts MINIMUM TORQUE MAXIMUM TORQUE VALVE SIZE, NPS VALVE STEM DIAMETER THROUGH PACKING NSm LbfSin NSm LbfSin 1-2 1/2 2 22 4 33 3-8 1 5 44 8 67 CAUTION When installing a valve plug on the ENVIRO-SEAL stem/bellows assembly, the valve stem must not be rotated. Damage to the bellows may result.
Instruction Manual ET Valve D100398X012 October 2014 Figure 8. PTFE Packing Arrangements for Use in ENVIRO-SEAL Bellows Seal Bonnets UPPER WIPER (KEY 12) BUSHING (KEY 13) PACKING SET: (KEY 6) FEMALE ADAPTOR PACKING RING MALE ADAPTOR SPACER (KEY 8) THRUST RING (KEY 39) 12B4182-A SHT 1 SPRING (KEY 8) THRUST RING 12B4185-A SHT 1 (KEY 39) 9.5 mm 12.7 mm (3/8 INCH) (1/2 INCH) STEM STEM FOR S31600 (316 SST) PACKING BOX PARTS SPACER (KEY 8) 12B4185-A SHT 2 12B4182-A SHT 2 9.5 mm 12.
Instruction Manual D100398X012 ET Valve October 2014 12. Properly lubricate the bonnet stud bolts. Install and tighten the bonnet hex nuts to the proper torque. 13. Install new packing and the metal packing box parts according to the appropriate arrangement in figure 8 or 9. 14. Install the packing flange. Properly lubricate the packing flange stud bolts and the faces of the packing flange nuts. For graphite packing, tighten the packing flange nuts to the maximum recommended torque shown in table 6.
Instruction Manual ET Valve D100398X012 October 2014 4. If the valve plug and adaptor are not in good condition and must be replaced, first remove the valve plug/adaptor assembly from the stem/bellows assembly; then remove the valve plug from the adaptor. First, place the stem/bellows assembly and valve plug in a soft-jaw chuck or other type of vise so that the jaws grip a portion of the valve plug that is not a seating surface. Drive out or drill out the pin (key 8, figure 16, 17, or 20).
Instruction Manual ET Valve D100398X012 October 2014 4. When purging or leak testing has been completed, remove the piping or tubing and reinstall the pipe plugs (key 16). Table 7.
Instruction Manual ET Valve D100398X012 October 2014 Packing Kits Standard Packing Repair Kits (Non Live-Loaded) Standard Packing Repair Kits (Non Live-Loaded) Stem Diameter, mm (Inches) Yoke Boss Diameter, mm (Inches) 9.5 (3/8) 54 (2-1/8) 12.7 (1/2) 71 (2-13/16) 19.1 (3/4) 90 (3-9/16) 25.4 (1) 127 (5) 31.
Instruction Manual ET Valve D100398X012 October 2014 ENVIRO-SEAL Packing Repair Kits Stem Diameter, mm (Inches) Yoke Boss Diameter, mm (Inches) 9.5 (3/8) 54 (2-1/8) 12.7 (1/2) 71 (2-13/16) 19.1 (3/4) 90 (3-9/16) 25.4 (1) 127 (5) 31.
Instruction Manual ET Valve D100398X012 October 2014 Parts List Key Note Part numbers are shown for recommended spares only. For part numbers not shown, contact your Emerson Process Management sales office.
Instruction Manual ET Valve D100398X012 October 2014 Keys 6*, 7*, 8, and 10 Packing Box Parts(1) DESCRIPTION Packing Set, PTFE (1 req'd for single, 2 req'd for double)(2) Spring, Stainless Steel (for single only) Lantern Ring, Stainless Steel (for double only) PTFE V-Ring Packing Quantity required PTFE/ Composition Packing Double Special Washer, Stainless Steel (for single only) Packing Ring, PTFE composition Quantity required Double Lantern Ring, Stainless Steel (1 required) Graphite Ribbon Ring
Instruction Manual ET Valve D100398X012 October 2014 Figure 14.
Instruction Manual ET Valve D100398X012 October 2014 Figure 15. Alternate Configurations 2 27 29 27 29 2 28 28 21B2120-A A6137 FLOW UP FLOW DOWN NPS 1 TO 8 ET USING PEEK ANTI-EXTRUSION RINGS Key Description Part Number Valve Body (figures 16 through 21) 1 2* 3* 4 5 7* 8* 9* 9* 10* 11* 12* 13* 14* 15 15 16 17 18 19 20* 21* 22* Valve Body If you need a valve body as a replacement part, order by valve size, serial number, and desired material.
Instruction Manual ET Valve D100398X012 October 2014 Figure 16.
Instruction Manual ET Valve D100398X012 October 2014 Figure 17.
Instruction Manual ET Valve D100398X012 October 2014 Figure 18.
Instruction Manual ET Valve D100398X012 October 2014 Figure 19.
Instruction Manual ET Valve D100398X012 October 2014 Figure 20.
Instruction Manual ET Valve D100398X012 October 2014 Figure 21.
Instruction Manual ET Valve D100398X012 October 2014 Actuator Groups Group 1 54 mm (2-1/8 inches), 71 mm (2-13/16 inches), or 90 mm (3-9/16 inches) Yoke Boss Group 100 127 mm (5 inches) Yoke Boss 3 inches maximum travel Group 401 90.5 mm (3-9/16 inches) Yoke Boss 3.25 to 4 inches maximum travel Group 404 127 mm (5 inches) Yoke Boss 4 inches maximum travel 657 657 MO 657-4 657-4 MO 667 667 MO 667-4 667-4 MO 667 667-4 Group 405 127 mm (5 inches) Yoke Boss 4 inches maximum travel Group 402 90.
Instruction Manual ET Valve D100398X012 October 2014 Keys 2*, 7*, and 8* Valve Plug and Stem Assembly for Plain Bonnet with Two-Piece Seal Ring EAT mm Inches 416 STAINLESS STEEL HARDENED (STD) 1 or 1-1/4 1 9.5 12.7 3/8 1/2 1V6571X0032 1V6572X0022 1V6571X0052 1V6572X0062 11A5315X032 11A5316X022 316 STAINLESS STEEL w/CoCr-A ON SEAT & GUIDE(1) 11A5317X042 11A5318X042 1-1/2 2 9.5 12.
Instruction Manual ET Valve D100398X012 October 2014 Key 2* Valve Plug for Spring-Loaded Seal Ring Constructions VALVE SIZE, NPS STEM DIAMETER ET EAT mm Inches 416 STAINLESS STEEL HARDENED 316 STAINLESS STEEL(1) 316 STAINLESS STEEL w/CoCr-A SEAT & GUIDE(1) 1, 1-1/4, or 1-1/2 x 1 1 9.5 3/8 20A4103X012 20A4103X022 20A4104X012 1-1/2 or 2-1/2 x 1-1/2 2 or 3 x 1-1/2 9.5 12.7 3/8 1/2 20A6711X012 20A4150X012 20A6711X022 20A4150X022 22A5941X012 20A4151X012 2 or 3 x 2 4x2 12.7 19.
Instruction Manual ET Valve D100398X012 October 2014 Key 2* 2-Stage Cavitrol III Valve Plug & Stem Ass'y (Fisher ET only) TRAVEL VALVE SIZE, NPS mm STEM DIAMETER Inches ACTUATOR GROUP (FROM PRECEDING TABLE) mm Inches 316 STAINLESS STEEL STEM 316 Stainless Steel Valve 420 HT Valve Plug Plug w/CoCr-A Seat & Guide 17-4PH STAINLESS STEEL STEM 420 HT Valve Plug 316 Stainless Steel Valve Plug w/CoCr-A Seat & Guide ——— 1 25 1 1 12.7 1/2 24A5265X022 24A5519X022 ——— 1-1/2 38 1.5 1 12.
Instruction Manual ET Valve D100398X012 October 2014 Key 3* Quick Opening Cage VALVE SIZE, NPS ET EAT 1, 1-1/4, 1-1/2 x 1, or 2 x 1 1-1/2 or 2-1/2 x 1-1/2 2 or 3 x 2 2-1/2 or 4 x 2-1/2 3 4 6 8 1 or 2 x 1 2 or 3 x 1-1/2 4x2 3 or 6 x 2-1/2 4 6 ----- 316 STAINLESS STEEL 17-4PH STAINLESS STEEL (H900) Chrome Plated ENC 2U215033272 2U219233272 2U223433272 2U227633272 2U231833272 2U236033272 2U506333272 20A3249X012 2U691146102 2U691846102 2U692146102 2U692446102 2U692746102 2U693046102 2U693546102 20A
Instruction Manual ET Valve D100398X012 October 2014 Key 3* Cavitrol III Cage Assembly, 17-4PH stainless steel (H900) STAGE ET VALVE SIZE, NPS 1 2 Characterized 2 1 1-1/2 2 2-1/2 3 4 6 8 38A1018X012 38A1019X012 38A1020X012 38A1021X012 38A1023X012 38A1025X012 38A1027X012 38A1029X012 24A5558X012 24A5559X012 24A3031X032 24A5560X012 23A9453X022 23A5817X032 23A5804X012 24A3020X032 24A5558X022 24A5559X022 24A3031X022 24A5560X022 23A9453X012 23A5817X022 23A5804X022 24A3020X042 Key 7* Fisher ET Valve P
Instruction Manual ET Valve D100398X012 October 2014 Key 7* 1-Stage Cavitrol III Valve Plug Stem (Fisher ET only) mm Inches 316 STAINLESS STEEL 17-4PH STAINLESS STEEL STEM 0.75, 1 ACTUATOR GROUP (FROM PRECEDING TABLE) 1 12.7 1/2 1U389035162 1U3890X0062 0.75, 0.875 1 12.7 1/2 1U389035162 1U3890X0062 12.7 19.1 1/2 3/4 1K586935162 1U226535162 10A8840XC82 1U226535382 TRAVEL VALVE SIZE, NPS mm 1 19, 25 1-1/2 19, 22 Inches STEM DIAMETER 2 26 1.125 1 1 2-1/2 38 1.5 1 1 12.
Instruction Manual ET Valve D100398X012 October 2014 Key 9* Fisher EAT Liner Liner Material Valve Size, NPS CL150 Raised Face CL300 Raised Face CL600 Raised Face Socket Weld 416 stainless steel (hardened) 1 2 2x1 3 3 x 1-1/2 4 4x2 6 6 x 2-1/2 1V560146172 1V560346172 1V560646172 2V561346172 2V560946172 2V562246172 2V561846172 2V563146172 2V562646172 1U384246172 1U384346172 1U385146172 2U384546172 2U385346172 2U384746172 2U385546172 2U384946172 2U385746172 1V560246172 1V560546172 1V387646172 2V5
Instruction Manual ET Valve D100398X012 October 2014 Gasket Descriptions MATERIAL KEY NUMBER DESCRIPTION 10(1) Bonnet Gasket FGM -198_ to 593_C (-325_ to 1100_F) 11 Cage Gasket 13 Seat Ring or Liner Gasket Graphite/S31600 14 or 20 Adapter Gasket 12 Spiral-Wound Gasket N06600/Graphite 27 or 51 Shim S31600 (316 SST) 1. 2 req'd for 2-stage Cavitrol III cage.
Instruction Manual ET Valve D100398X012 October 2014 Key 21*, 22*, and 23* PTFE Seat Disk Retainer, Disk Seat, and Disk ET EAT 1, 1-1/4, or 2 x 1 1 KEY 21 DISK RETAINER, 316 STAINLESS STEEL 1V710035072 1-1/2 or 2-1/2 x 1-1/2 1-1/2 x 1 2 or 3 x 2 2-1/2 or 4 x 2-1/2 3 4 All except Whisper Trim III cage 2 or 3 x 1-1/2 2x1 4x2 3 or 6 x 2-1/2 4 6 ——— 1V710335072 1V712135072 1V710835072 1V710935072 1V711235072 1V711533092 1V711833092 1V710535072 1V712235072 1V710635072 1V711135072 1V711435072 1V711733
Instruction Manual ET Valve D100398X012 October 2014 Key 28* Cavitrol III Seal Ring for Fisher ET only, spring loaded PTFE VALVE SIZE, NPS 1-STAGE CAGE 2-STAGE CAGE 1 1-1/2 2 2-1/2 3 4 6 8 10A4207X012 10A4216X012 10A4206X012 10A4215X012 10A5351X022 10A4223X012 10A2643X022 10A3261X012 11A3407X042 10A4207X012 10A4216X012 10A4206X012 10A4215X012 10A4215X012 10A5411X022 10A2643X022 Key 28* Whisper Trim III Seal (NPS 6 Fisher ET only) CARBON FILLED PTFE SPRING LOADED PTFE 11A9729X012 10A5411X022 Ke
Instruction Manual ET Valve D100398X012 October 2014 Keys 3*, 9*, 2*, 28*, 63*, 29*, and 27* TSO Trim Parts for Fisher ET Valves VALVE SIZE, NPS PORT, INCH TRAVEL, INCH 3 2.6875 3 STEM DIAMETER TRIM mm Inch 810 816 12.7 1/2 810 816 19.1 3/4 4 2.6875 810 19.1 3/4 1 & 400 100 & 101 PORT, INCH TRAVEL, INCH 3 2.6875 3 4 2.
Instruction Manual ET Valve D100398X012 October 2014 Keys 63*, 28*, 29*, 27*, 2*, and 9* Fisher ET Full Capacity Trim above 232_C (450_F) using PEEK Anti-Extrusion Rings KEY 63 KEY 28 VALVE SIZE, NPS PORT Use w/ Cage/See Footnote Anti-Extrusion Ring Seal Ring 1 1.3125 A 23B6125X012 10A4207X032 KEY 29 KEY 27 KEY 2 Back-Up Ring Retaining Ring Plug(1) 10A4209X012 10A4211X012 33B6091X012 0.375 21B3686X012 0.375 0.
Instruction Manual D100398X012 ET Valve October 2014 47
ET Valve October 2014 Instruction Manual D100398X012 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.
