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Fisher CL125, Instruction Manual

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Fisher

r

 ES and EAS easy-e

r

 Valves

CL125 through CL600

Contents

Introduction

1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Scope of Manual

1

. . . . . . . . . . . . . . . . . . . . . . . . . . 

Description

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Specifications

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Installation

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Maintenance

3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Packing Lubrication

5

. . . . . . . . . . . . . . . . . . . . . . . 

Packing Maintenance

5

. . . . . . . . . . . . . . . . . . . . . . 

Replacing Packing

5

. . . . . . . . . . . . . . . . . . . . . . . 

Trim Maintenance

9

. . . . . . . . . . . . . . . . . . . . . . . . . 

Disassembly

9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Lapping Metal Seats

11

. . . . . . . . . . . . . . . . . . . . 

Valve Plug Maintenance

11

. . . . . . . . . . . . . . . . . 

Assembly

12

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

ENVIRO-SEAL

r

 Bellows Seal and Bonnet

12

. . . 

Replacing a Plain or Extension Bonnet with an

ENVIRO-SEAL Bellows Seal (Stem/Bellows
Assembly) and Bonnet

12

. . . . . . . . . . . . . . . . 

Replacement of an Installed ENVIRO-SEAL

Bellows Seal (Stem/Bellows Assembly)

13

. . 

Purging the ENVIRO-SEAL Bellows

Seal Bonnet

14

. . . . . . . . . . . . . . . . . . . . . . . . . 

Parts Ordering

14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Parts Kits

15

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Parts List

17

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 

Introduction

Scope of Manual

This instruction manual includes installation,
maintenance, and parts information for NPS 1/2
through 8 Fisher

r

 ES valves, and NPS 1 through 6

EAS valves, through CL600 ratings. Refer to
separate manuals for instructions covering the
actuator and accessories.

Figure 1. Fisher

r

 ES Valve with 657 Actuator

W2174-3 / IL

Do not install, operate, or maintain an ES valve
without first 

D

 being fully trained and qualified in

valve, actuator, and accessory installation,
operation, and maintenance, and 

D

 carefully reading

and understanding the contents of this manual. If
you have any questions about these instructions,
contact your Emerson Process Management sales
office before proceeding.

Instruction Manual

D100397X012
December 2008

ES Valve

Summary of Contents for CL125

Page 1: ...14 Parts Ordering 14 Parts Kits 15 Parts List 17 Introduction Scope of Manual This instruction manual includes installation maintenance and parts information for NPS 1 2 through 8 Fisherr ES valves and NPS 1 through 6 EAS valves through CL600 ratings Refer to separate manuals for instructions covering the actuator and accessories Figure 1 Fisherr ES Valve with 657 Actuator W2174 3 IL Do not instal...

Page 2: ...e 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 Description These single port valves have cage guiding quick change trim and unbalanced push down to close valve plug action V...

Page 3: ...ng practices when installing the valve in the line Internal elastomeric parts may stay in place during the welding procedure For flanged valves use a suitable gasket between the valve and pipeline flanges 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 fi...

Page 4: ...t 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 D Check with your process or safety engineer for any additional measures that must be taken to protect against process media Figure 2 Optional Lubricator and Lubricator Isolating Valve LU...

Page 5: ...TFE composition packing unless otherwise indicated For spring loaded single PTFE V ring packing the spring key 8 figure 3 maintains a sealing force on the packing If leakage is noted around the packing follower key 13 figure 3 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 8 until ...

Page 6: ...e bonnet off WARNING To avoid personal injury due to leaking fluid avoid damaging gasket sealing surfaces The seating surface of the valve plug key 2 is critical for proper shutoff Protect these surfaces accordingly 6 Remove the locknut and separate the valve plug and stem from the bonnet Set the parts on a protective surface to prevent damage to gasket or seating surfaces CAUTION To prevent possi...

Page 7: ...ASSEMBLY 2 VACUUM ASSEMBLY 3 POSITIVE PRESSURES VACUUM ASSEMBLY 1 POSITIVE PRESSURES ASSEMBLY 2 VACUUM ASSEMBLY 3 POSITIVE PRESSURES VACUUM 9 5 mm 3 8 INCH STEM 12 7 mm 1 2 INCH STEM 19 1 25 4 or 31 8 mm 3 4 1 OR 1 1 4 INCH STEM DOUBLE ARRANGEMENTS 12A8187 D 12A7814 D 12A7839 A B1428 3 IL through 15 or load ring key 26 figure 14 enough to both load and seal the seat ring gasket key 13 figure 13 14...

Page 8: ...s The bolt torques in table 3 may be used as guidelines 12 Install new packing and the metal packing box parts according to the appropriate arrangement in figure 3 5 or 6 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 part into the packing box being sure that air is not trappe...

Page 9: ...ly the flat areas on the stem where it extends out of the top of the bellows shroud Except where indicated key numbers in this section are referenced in figure 13 for standard NPS 1 2 GRAPHITE FILAMENT PACKING RING KEY 7 GRAPHITE RIBBON PACKING RING KEY 7 GRAPHITE FILAMENT PACKING RING KEY 7 Figure 6 Detail of Graphite Ribbon Filament Packing for Plain and Extension Bonnets PACKING FOLLOWER KEY 13...

Page 10: ...eat ring key 9 are critical for proper shutoff Unless inspection reveals otherwise assume all these parts are in good condition and protect them accordingly 2 Packing parts can be removed if desired Replace these parts as described in the Replacing Packing procedure Remove the load ring key 26 from an NPS 8 ES valve or the cage adaptor key 4 from any restricted trim valve and wrap it for protectio...

Page 11: ... the seat surfaces Completely assemble as described in the assembly portion of the trim maintenance procedure and test the valve for shutoff Repeat the lapping procedure if leakage is still excessive CAUTION To avoid weakening the stem or adaptor that may cause failure in service never reuse an old stem or adaptor with a new valve plug Using an old stem or adaptor with a new plug requires drilling...

Page 12: ...ere is only a cage retainer place another flat sheet gasket on the retainer 6 With an NPS 8 ES valve install the load ring key 26 CAUTION To avoid damaging packing with the valve stem threads use care when installing the bonnet if the packing was not removed from the bonnet Table 7 Recommended Torque for ENVIRO SEALr Bellows Seal Packing Flange Nuts VALVE SIZE VALVE STEM DIAMETER THROUGH PACKING M...

Page 13: ...s of the chuck or vise grip the flats of the stem extending out of the top of the bellows shroud Screw the valve plug adaptor assembly onto the valve stem Tighten as necessary to align the pin hole in the stem with one of the holes in the adaptor Secure the adaptor to the stem with a new pin 9 Inspect the seat ring key 9 and soft seat parts keys 21 22 and 23 Replace if necessary 10 Place a new gas...

Page 14: ... actuator stem connection Unscrew the existing plug from the valve stem 6 To attach either the existing valve plug or a new one to the stem of the new ENVIRO SEAL stem bellows assembly it is necessary to first attach the plug to the adaptor Locate the adaptor Notice that a hole has not been drilled in the threads where the plug screws onto the adaptor Secure the valve plug in a soft jaw chuck or o...

Page 15: ...esponsibility for the selection use and maintenance of any product remains with the purchaser and end user Parts Kits Note Kits do not apply to alloy C N10276 and CW2M Alloy 20 N08020 and CN7M or alloy 400 N04400 and M35 1 trims Gasket Kits Gasket Kits includes keys 10 11 12 13 and 51 plus 14 and 20 on Some Restricted Capacity Valves DESCRIPTION PART NUMBER Full Capacity Valves 198 to 593_C 325 to...

Page 16: ...O SEAL Packing System for Sliding Stem Valves D101642X012 ENVIRO SEALr Packing Retrofit Kits PACKING MATERIAL STEM DIAMETER AND YOKE BOSS DIAMETER mm INCH 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 8 1 1 4 127 5 5H Double PTFE RPACKXRT012 RPACKXRT022 RPACKXRT032 RPACKXRT042 RPACKXRT052 Graphite ULF RPACKXRT262 RPACKXRT272 RPACKXRT282 RPACKXRT292 RPACKXRT302 Duplex RPAC...

Page 17: ... seal spacer 10 Special washer Key Description Part Number 11 Packing Box Ring 9 5 mm 3 8 inch stem 316 stainless steel 1J873135072 12 7 mm 1 2 inch stem 316 stainless steel 1J873235072 19 1 mm 3 4 inch stem 316 stainless steel 1J873335072 25 4 mm 1 inch stem 17 4PH stainless steel 1J873435072 31 8 mm 1 1 4 inch stem 17 4PH stainless steel 1J873535072 12 Upper Wiper felt 9 5 mm 3 8 inch stem 1J872...

Page 18: ...al December 2008 18 Figure 8 Typical Bonnets APPLY LUB 30A9425 A DOC CU3911 D DOC 42B3947 A DOC ENVIRO SEAL BELLOWS SEAL BONNET STYLE 1 OR 2 EXTENSION BONNET DETAIL OF 5 INCH 127 mm YOKE BOSS ACTUATOR BOLTING PLAIN BONNET E0201 ...

Page 19: ...ing Figure 11 Typical ENVIRO SEALr Packing System with Graphite ULF Packing PACKING RING KEY 209 PACKING RING KEY 210 PACKING BOX RING KEY 211 STUD KEY 200 SPRING PACK ASSEMBLY KEY 217 HEX NUT KEY 212 PACKING FLANGE KEY 201 GUIDE BUSHING KEY 207 PACKING WASHERS KEY 214 GUIDE BUSHING KEY 208 39B4612 A 200 212 201 215 216 207 209 211 217 207 207 207 214 213 Figure 12 Typical ENVIRO SEALr Packing Sys...

Page 20: ...h stem and one extra Lower Wiper for all sizes Discard upon assembly Key Description Part Number 20 ENVIRO SEAL bellows seal stem bellows assembly 1 Ply Bellows S31600 trim mat l N06625 bellows mat l NPS 1 w 9 5 mm 3 8 inch stem 32B4224X012 NPS 1 1 2 w 9 5 mm 3 8 inch stem 32B4225X012 NPS 2 w 12 7 mm 1 2 inch stem 32B4226X012 NPS 3 w 12 7 mm 1 2 inch stem 32B4227X012 NPS 4 w 12 7 mm 1 2 inch stem ...

Page 21: ... Screw 20 Adaptor Gasket see following table 21 Seat Disk Retainer see following table Key Description Part Number 22 Disk Seat see following table 23 Disk see following table 26 Load Ring 27 Shim see following table 31 Whisper Trim III Cage Retainer for Levels A3 B3 C3 NPS 6 ES only 13Cr 400 Series SST 22A3255X012 WCC steel ENC 22A3256X012 316 stainless steel ENC 22A3256X022 316 stainless steel w...

Page 22: ...anual December 2008 22 Figure 13 NPS 1 2 through 6 Fisherr ES and EAS Valves FLOW DIRECTION CAVITROL TRIM STD TRIM WHISPER TRIM FLOW DIRECTION STD TRIM CAVITROL TRIM DETAIL OF COMPOSITION PTFE SEAT 30A9543 D DOC CU9974 E DOC ...

Page 23: ...ES Valve Instruction Manual December 2008 23 Figure 14 NPS 8 Fisherr ES Valve 40A3288 C B1884 1 IL FLOW DIRECTION CAVITROL TRIM STD TRIM WHISPER TRIM COMPOSITION PTFE SEAT METAL SEAT ...

Page 24: ...ES Valve Instruction Manual December 2008 24 Figure 15 Whisper Trimr III Cage Detail E1137 52A3326 D ...

Page 25: ...ES Valve Instruction Manual December 2008 25 Figure 16 Fisherr ES Valve Assembly with WhisperFlor Cage 19 16 7 32 10 12 8 9 1 17 18 15 10 31 53 3 13 2 E1138 ...

Page 26: ...204X042 1 1 2 2 47 6 1 875 9 5 12 7 3 8 1 2 11A5206X042 11A5207X052 11A5206X052 11A5207X242 11A5208X022 11A5209X022 11A5210X032 11A5211X062 11A5213X022 1 1 2 x 1 2 x 1 33 3 1 3125 9 5 12 7 3 8 1 2 1U2161X0122 1U2162X0082 1U2161X0182 11A5202X062 11A5203X042 11A5204X032 11A5205X052 2 3 x 2 4 x 2 58 7 2 3125 12 7 19 1 1 2 3 4 11A5214X102 11A5215X072 11A5214X122 11A5215X082 11A5216X062 11A5218X042 11A...

Page 27: ...61X0262 11A5202X082 11A5204X112 11A5205X152 1 1 2 2 47 6 1 875 9 5 12 7 3 8 1 2 11A5206X062 11A5207X062 11A5206X292 11A5210X052 11A5211X052 11A5212X022 1 1 2 x 1 2 x 1 33 3 1 3125 9 5 12 7 3 8 1 2 1U2161X0212 1U2162X0242 11A5202X152 11A5204X052 11A5205X072 2 3 x 2 4 x 2 58 7 2 3125 12 7 19 1 1 2 3 4 11A5214X112 11A5215X062 11A5216X032 11A5218X052 11A5219X042 11A5220X032 11A5221X042 2 x 1 33 3 1 31...

Page 28: ...2 3 4 87 3 3 4375 12 7 19 1 1 2 3 4 11A5230X012 11A5231X012 11A5230X022 11A5231X022 11A5232X012 11A5233X012 11A5234X012 11A5235X012 11A5236X012 11A5237X012 4 6 111 1 4 375 12 7 19 1 25 4 1 2 3 4 1 11A5238X012 11A5239X012 11A5240X012 11A5238X022 11A5239X022 11A5240X022 11A5241X012 11A5242X012 11A5243X012 11A5244X012 11A5245X012 11A5246X012 11A5247X012 11A5248X012 11A5249X012 6 177 8 7 19 1 25 4 31 ...

Page 29: ...2 2U691346102 2U691946102 2U692246102 2U692546102 2U692846102 2U693146102 2U693746102 20A4348X012 2U740848932 2U740948932 2U741048932 2U741148932 2U741248932 2U741348932 2U806748932 20A5467X012 2U215339102 2U219539102 2U223739102 2U227939102 2U232139102 2U236339102 2U505939102 20A3245X092 Key 3 Micro Flow and Micro Flute Cage ES VALVE SIZE NPS EAS VALVE SIZE NPS 17 4PH SST HARDENED 316 SST ALLOY C...

Page 30: ...2 1K415435162 511 630 656 20 125 24 8125 25 8125 1U507135162 1K785135162 1R562435162 699 27 5 1U524435162 8 3 19 1 25 4 31 8 3 4 1 1 1 4 492 614 705 19 375 24 1875 27 4375 1K588035162 1K7891X0012 1L268835162 533 614 705 21 24 8125 29 4375 1U928235162 1K7891X0012 1L268835162 Restricted Capacity 1 1 2 x 1 9 5 12 7 3 8 1 2 241 311 9 375 12 25 1U223635162 1K586935162 324 413 12 75 16 25 1U227035162 1U...

Page 31: ...U226435162 6 x 2 1 2 12 7 19 1 1 2 3 4 321 381 12 625 15 1U230535162 1U230835162 421 502 16 5625 19 75 1U230635162 1U444635162 624 681 24 5625 26 8125 1U230735162 1U232335162 1 667 actuator 2 657 or 585C Size 60 130 actuator Key 7 Valve Plug Stem for Bellows Seal Bonnet 316 stainless steel VALVE SIZE NPS STEM DIA VSC SIZE STEM LENGTH PART NUMBER ES EAS mm Inches mm Inches 1 2 3 4 1 1 1 4 1 1 2 or ...

Page 32: ...561946172 2V561246172 2V562846172 2V562346172 1V560146172 1V560346172 1V560646172 1V560146172 1V560346172 1V560646172 2V561346172 2V560946172 2V562246172 2V561846172 2U384946172 2U385746172 316 SST 1 2 2 x 1 3 3 x 1 1 2 4 4 x 2 6 6 x 2 1 2 1V560135072 1V560335072 1V560535072 2V561335072 2V560935072 2V562235072 2V561835072 2V563135072 2V562635072 1U384235072 1U384335072 1U385135072 2U384535072 2U38...

Page 33: ...875 1 0 25 0 375 0 5 0 75 1 1V108335072 13A5872X012 13A5873X012 1U285435072 1U2855X0332 1U2856X0232 1V108435072 1U285735072 1U285835072 1U285935072 1U286035072 1U286135072 1V108535072 1U286235072 1U286335072 1U286435072 1U286535072 1U286635072 316 SST with CoCr A Seat 0 1875 1 0 25 0 375 0 5 0 75 1 2V626250332 2U855946052 2U856046052 2U856146052 2U8562X0192 2U8563X0092 20A0140X012 2U856446052 2U85...

Page 34: ...2 13 27 or 51 RGASKETX212 1R3724X0042 1R372299442 1J5047X0062 16A1941X012 2 Set 10 12 13 51 RGASKETX182 1R3299X0042 1R329799442 1R3296X0042 16A1938X012 4 x 2 1 2 6 x 2 1 2 Set 1 10 11 12 13 14 27 or 51 RGASKETX282 1R3724X0042 1R3846X0042 1R384599442 1R3844X0052 1J5047X0062 16A1939X012 2 x 1 Set 10 11 12 13 14 51 RGASKETX252 1R3299X0042 1R2861X0042 1R286099442 1R2862X0062 1R3296X0042 16A1936X012 6 ...

Page 35: ...or 4 x 2 1 2 3 4 2 or 3 x 1 1 2 2 x 1 4 x 2 3 6 x 2 1 2 6 1V710335072 1V712135072 1V710835072 1V710935072 1V711235072 1V711533092 1V710535072 1V712235072 1V710635072 1V711135072 1V711435072 1V711733092 1V710539102 1V712239102 1V710639102 1V711139102 1V711439102 1V711739102 1V710406242 1V710106242 1V710706242 1V711006242 1V711306242 1V711606242 6 All except Whisper Trim III cage 1V711833092 1V71203...

Page 36: ...ns 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 EFisher Controls International LLC 1973 2008 All Rights Reserved Fisher easy e E...

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