Fisher EHD, EHT Instruction Manual

Instruction Manual

D100392X012

April 2009

EH Valves (NPS 8 through 14)

Fisher

r

EHD and EHT NPS 8 through 14

Sliding-Stem Control Valves

Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scope of Manual . . . . . . . . . . . . . . . . . . . . . . . . . .

1

1

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

2

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Principle of Operation . . . . . . . . . . . . . . . . . . . . . . .

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

4

4

Packing Lubrication

Packing Maintenance

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

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

5

6

Replacing Packing

Trim Removal

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

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

6

10

EHD, EHT Valve Plug Maintenance

Lapping Seats

. . . . . . . .

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

10

11

Trim Replacement . . . . . . . . . . . . . . . . . . . . . . . 11

Retrofit: Installing Bore Seal Trim . . . . . . . . . . .

Replacement of Installed Bore Seal Trim . . . .

13

15

Trim Removal (Bore Seal Constructions)

Lapping Metal Seats

. . . 15

(Bore Seal Constructions)

Remachining Metal Seats

. . . . . . . . . . . . . 16


Trim Replacement


. . . . . . . . . . . . . 16

. . . . . . . . . . . . . 17

Actuator Mounting

Parts Ordering

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

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

18

18

Parts Kits

Parts List

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

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

19

21

Bonnet Assembly

Valve Assembly

. . . . . . . . . . . . . . . . . . . . . . . . 21

. . . . . . . . . . . . . . . . . . . . . . . . . 23

Introduction

Scope of Manual

This instruction manual includes installation, maintenance, and parts ordering information for

NPS 8 through 14 Fisher r

EHD and EHT sliding-stem globe-style control valves. Refer to separate manuals for instructions covering the actuator, positioner, and accessories.

W2992-1/IL

Figure 1. Fisher r

EH Series Control Valve with 667 Actuator

Do not install, operate, or maintain an EH 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.

www.Fisher.com

2



April 2009

Table 1. Specifications

End Connection Styles

(1)

Whisper Trim r

III Cages:

J

Linear or

J modified characteristics available upon request

Buttwelding: All available ASME B16.25

schedules that are compatible with ASME B16.34

pressure/temperature ratings

Flanged Ends: CL1500 or 2500 J raised-face

(RF) or J ring-type joint (RTJ) flanges per ASME

B16.5

Flow Direction

Normally flow down (in through the cage windows and out through the seat ring) for all cage styles except for applications using either a Whisper

Trim III cage or a diverter cone plug, both of which are flow up only

Shutoff Classifications

See table 2

Bore seal trim:

See table 3

High-temperature, Class V.

Additional Specifications

For specifications such as materials, valve plug travels, and port, yoke boss, and stem diameters, see the Parts List section

Flow Characteristic

Standard Cages: J Linear, J equal percentage, or J modified equal percentage

(2)

Approximate Weights

See table 4

1. The pressure or temperature limits in this manual and any applicable standard limitations should not be exceeded.

2. Valves using an equal percentage cage may be travelled an additional 13 mm (0.5 inch) if desired to obtain additional capacity; flow characteristic becomes modified equal percentage.

Table 2. Shutoff Classifications (1)

VALVE

DESIGN

EHD

EHT

ANSI/FCI

LEAKAGE

CLASS

III—Standard

IV—Optional

IV—Standard

V—Optional

EHT w/ PEEK

(2)

Anti-Extrusion Rings

V to 316

_

C (600

_

F)

1. Per ANSI/FCI 70-2 and IEC 60534-4

2. Poly Ether Ether Ketone

Description

The EHD and EHT valves, shown in figure 1, are large, sliding-stem, high-pressure, globe-style valves. These valves have metal seats, cage guiding, and push-down-to-close valve plug action.

The EHD and EHT valves feature balanced valve plugs. To provide a seal between the valve plug and cage, the EHD valve plug has piston rings; the EHT valve plug has a pressure-assisted seal ring.

Bore seal trim is available for EHD valves, CL1500,

NPS 8 and 10 and CL2500, NPS 8, 10, 12, and 14.

With Bore seal trim, a balanced valve can achieve high-temperature, Class V shutoff. Because the Bore seal plug seal is formed from metal (N07718 nickel alloy) rather than an elastomer, a valve equipped with the Bore seal trim can be applied in processes with a fluid temperature of up to 593 _ C (1100 _ F), provided other material limits are not exceeded.

Specifications

Specifications for the EHD and EHT valves are shown in table 1.


April 2009


VALVE DESIGN

(PRESSURE RATING)

VALVE SIZE, NPS

EHD

(CL500)

8

10

EHD

(CL2500)

8

10

12

14

VALVE

SIZE,

NPS

8

10

12

14

Table 3. Additional Shutoff Classification

PORT DIAMETER,

INCHES

CAGE STYLE

7

5.375

7

Equal Percentage

Modified Equal Percentage

Linear (std. cage)

Linear (Whisper III, A1, B3, C3)

Equal Percentage, Modified Equal Percentage,

Linear (std. cage),

Linear (Whisper III, A1, B3, C3, D3)

Equal Percentage, Modified Equal Percentage,

Linear (std. cage),

Linear (Whisper III, A1, B3, C3, D3)

ANSI/FCI LEAKAGE

CLASS

V with optional Bore seal trim

V with optional Bore seal trim)

V with optional Bore seal trim)

Table 4. Approximate Weights (Valve Body and Bonnet Assemblies)

WEIGHTS

Buttwelding Ends

Kilograms Pounds

CL1500

Flanged


Buttwelding Ends


CL2500

Flanged


1400

1500

3400

3400

3100

3300

7300

7300

1700

1900

3900

- - -

3700

4100

8600

- - -

1900

2000

3400

3400

4100

4400

7600

7600

2200

- - -

- - -

- - -

4700

- - -

- - -

- - -

Installation

WARNING

Always wear protective gloves, clothing, and eyewear when performing any installation operations to avoid personal injury.

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 in this manual or on the appropriate nameplates. Use pressure-relieving devices as required by government or accepted industry codes and good engineering practices.

Check with your process or safety engineer for any additional measures that must be taken to protect against 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 apply any other conditions to the valve without first contacting your Emerson

Process Management sales office.

If hoisting the valve, use a nylon sling to protect the painted surfaces.

Carefully position the sling to prevent damage to the actuator tubing or any accessories. Also, take precautions to prevent personnel from being injured in case the hoist or rigging slips unexpectedly. Refer to table 4 for valve assembly weights and the appropriate actuator instruction manual for actuator assembly weights. Be sure to use adequately sized hoists and chains or slings to handle the valve and actuator assembly.

1. Before installing the valve, inspect it to ensure that the valve body cavity is free of foreign material.

3

4


2. Clean out all pipelines to remove scale, welding slag, and other foreign materials before installing the valve.

Note

If installing a valve with small internal flow passages, such as with Whisper

Trim III or Cavitrol r III cages, consider installing an upstream strainer to prevent the lodging of particles in these passages. This is especially important if the pipeline cannot be thoroughly cleaned or if the flowing medium is not clean.

3. Install the control valve with the valve body in a horizontal pipeline and the actuator vertical above the valve. Other orientations may result in shortened trim life and difficulty with field maintenance. Flow through the valve body must be in the direction indicated by the flow arrow (key 15, figure 12 or 13) on the valve body.

CAUTION

Depending on valve body materials used, post-weld heat treating might be needed. Post-weld heat treatment can damage internal elastomeric, plastic, and metal parts. Shrink-fit pieces and threaded connections might also loosen. In general, if post-weld heat treating is needed, remove all trim parts. Contact your Emerson Process

Management sales office for additional information.

4. Use accepted piping and welding practices when installing the valve in the line. For flanged valve bodies, use suitable gaskets between the valve body flanges and pipeline flanges.

5. Install a three-valve bypass around the control valve if continuous operation is required during maintenance.

6. If the actuator and valve are shipped separately, see the Actuator Mounting procedure.

WARNING

Personal injury could result from packing leakage. Valve packing was tightened prior to shipment; however


April 2009 some readjustment will be required to meet specific service conditions.

7. If the valve was shipped without packing installed in the packing box, install the packing prior to putting the valve into service. Refer to instructions given in the Packing Maintenance section of this manual.

Principle of Operation

Key numbers referenced in this section are shown in figure 12 for the EHD valve and in figure 13 for the

EHT valve.

EHD and EHT valves are balanced designs. When they are opening or closing, pressure registers on top of the valve plug (key 3) through the registration holes in the plug. The force of the pressure on top of the plug balances the force of the pressure on the bottom of the plug to reduce the actuator force required.

Maintenance

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 packing lubrication and maintenance, trim maintenance, and lapping of metal seats. All maintenance operations can be performed with the valve in the line.

WARNING

Avoid personal injury from sudden release of process pressure. Before performing any maintenance operations:

D Do not remove the actuator from the valve while the valve is still pressurized.

D Always wear protective gloves, clothing, and eyewear when performing any maintenance operations to avoid personal injury.

D 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.

D Use bypass valves or completely shut off the process to isolate the valve from process pressure. Relieve process pressure on both sides of the


April 2009 valve. Drain the process media from both sides of the valve.

D

Vent the power 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.

D

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.

D

Check with your process or safety engineer for any additional measures that must be taken to protect against process media.

WARNING

Refer to table 4 for valve assembly weights and the appropriate actuator instruction manual for actuator assembly weights. Due to the size and weight of the valve and actuator assembly, be sure adequately sized hoists and chains or slings are used to handle it. Also, take proper precautions to prevent personnel from being injured if the hoist or rigging slips unexpectedly.

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.

8. After all maintenance is complete, refer to the

Trim Replacement procedure to assemble the valve body.

Note

If the valve has ENVIRO-SEAL r live-loaded packing installed, see the

Fisher instruction manual titled

ENVIRO-SEAL Packing System for


14

LUBRICATOR

14

27

10A9421-A

AJ5428-D

A0832-2/IL

LUBRICATOR/ISOLATING VALVE

Figure 2. Lubricator and Lubricator/Isolating Valve

Sliding-Stem Valves for packing instructions.

If the valve has HIGH-SEAL live-loaded packing installed, see the Fisher instruction manual titled HIGH-SEAL

Live-Loaded Packing System for 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).

Note

ENVIRO-SEAL or HIGH-SEAL packing does not require lubrication.

A lubricator or lubricator/isolating valve (figure 2) is recommended for PTFE-impregnated composition packing. The lubricator or lubricator/isolating valve is installed in place of the pipe plug in the bonnet. Use a good quality silicon-base lubricant. Do not lubricate packing used in oxygen service or in processes with temperatures over 260

_

C (500

_

F). To operate the lubricator, turn the cap screw clockwise to force lubricant into the packing box. The

5

6

EH Valves (NPS 8 through 14) lubricator/isolating valve operates the same way except open the isolating valve before turning the cap screw and then close the isolating valve after lubrication is completed.

Packing Maintenance

WARNING


April 2009

Table 5. Recommended Packing Flange Nut Torques

STEM

DIAMETER mm Inches

VALVE

RATING

Min

N

S m

Max Min

Lbf

S ft

Max

31.8

50.8

1-1/4

2

CL1500

CL2500

CL1500

CL2500

68

81

98

115

102

122

146

170

50

60

72

85

75

90

108

125

If the packing is relatively new and tight on the stem, and if tightening the packing flange nuts does not stop the leakage, the valve stem may be worn or nicked so that a seal cannot be made. The surface finish of a new stem is critical for making a good packing seal. If the leakage comes from the outside diameter of the packing, the leakage may be caused by nicks or scratches around the packing box wall.

While replacing the packing according to the

Replacing Packing procedure, inspect the stem and packing box wall for nicks or scratches.

Replacing Packing

Personal injury could result from packing leakage. Valve packing was tightened before shipment; however, the packing might require readjustment to meet specific service conditions.

Valves with ENVIRO-SEAL live-loaded packing or

HIGH-SEAL live-loaded packing installed probably will not require this initial re-adjustment. See the

Fisher instruction manuals titled ENVIRO-SEAL

Packing System for Sliding-Stem Valves or

HIGH-SEAL Live-Loaded Packing System (as appropriate) for packing instructions. To convert an existing packing arrangement to ENVIRO-SEAL packing, refer to the retrofit kits listed in the parts kit sub-section near the end of this manual. Figure 10 shows typical ENVIRO-SEAL packing systems.

For spring-loaded PTFE V-ring packing (figure 4), the spring maintains a sealing force on the packing.

If leakage is noted around the packing follower

(key 13, figure 11), check to be sure the shoulder on the packing follower is touching the bonnet (key 1, figure 11). If the shoulder is not touching the bonnet, tighten the packing flange nuts (key 5, figure 11) until the shoulder on the packing follower is against the bonnet. If the packing leakage is still excessive, replace the packing by following the Replacing

Packing procedure.

If packing leakage is undesirable with other than spring-loaded PTFE V-ring packing, first try to limit the leakage and establish a stem seal by tightening the packing flange nuts (key 5, figure 11) to at least the minimum recommended torque in table 5.

However, do not exceed the maximum recommended torque in table 5 or excessive friction may result.

WARNING

Refer to the WARNING at the beginning of the Maintenance section in this instruction manual.

Key numbers referred to in this procedure are shown in figure 11 unless otherwise indicated.

1. Remove the stem connector cap screws shown in figure 3, and separate the two halves of the stem connector. Then exhaust all actuator pressure, if any was applied, and disconnect the actuator supply and any leakoff piping.

2. Remove the hex nuts (key 26) and remove the actuator from the bonnet (key 1). Loosen the packing flange nuts (key 5) so that the packing

(key 6, or 7 and 9, figure 4) is not tight on the valve plug stem (key 4, figure 12 or 13). Remove any travel indicator disk and stem locknuts from the valve plug stem threads.

WARNING

Do not remove a stuck bonnet by pulling on it with equipment that can stretch or store energy in any other manner. The sudden release of stored energy can cause uncontrolled movement of the bonnet. To avoid


April 2009 personal injury or property damage caused by uncontrolled movement of the bonnet, loosen the bonnet by following the instructions in the next step.

Note

The following step also provides additional assurance that the valve fluid pressure has been relieved.

3. Hex nuts (key 14, figures 12 and 13) attach the bonnet to the valve body. Loosen these nuts approximately 3 mm (1/8 inch). Then loosen the body-to-bonnet gasketed joint by either rocking the bonnet or prying between the bonnet and valve body.

Work the prying tool around the bonnet until the bonnet loosens. If no fluid leaks from the joint, proceed with the bonnet removal in step 5.


STEM

CONNECTOR

CAP SCREWS

ANTI-ROTATION GROOVE

TRAVEL INDICATOR

STEM CONNECTOR

POINTER

STEM LOCKNUTS

MOUNTING STUDS & NUTS

WARNING

If the cage sticks to the bonnet, proceed carefully with bonnet removal until the cage windows are accessible.

Do not extend hands or arms through the windows at this point as a sudden separation of bonnet and cage will cause personal injury. Use a stick or other device to thread a rope or sling through the windows. Use this rigging to secure the cage to the bonnet or hoist to prevent damage or injury should the cage suddenly separate from the bonnet.

15A4691-A

A2359-2 / IL

Figure 3. Actuator Mounting the bonnet off the valve plug stem. If the valve plug assembly starts to lift with the bonnet, use a brass or similar hammer to tap the end of the stem and tap it back down. Set the bonnet on a protective surface to prevent damage to the bonnet gasket surface.

CAUTION

When lifting the bonnet (key 1), be sure that the valve plug and stem assembly (keys 3 and 4, figure 12 or 13) remains on the seat ring (key 6, figure 12 or 13). This avoids damage to the seating surfaces as a result of the assembly dropping from the bonnet after being lifted part way out. The parts are also easier to handle separately.

4. Remove the hex nuts (key 14, figure 12 or 13) and washers (key 29, figure 12 or 13). Carefully lift

CAUTION

Use care to avoid damaging gasket sealing surfaces.

EHD piston rings (key 8) are brittle and in two pieces. Use care to avoid damage to the piston rings caused by dropping or rough handling.

5. Lift the plug assembly (keys 3 and 4, figure 12 or 13) out of the valve body.

6. To remove the cage (key 2, figure 12 or 13), if it remained in the valve body, install eyebolts or similar devices into the 1/2 inch 13-UNC tapped holes in the top of the cage. Using the eyebolts, carefully lift the cage out of the valve body. Remove the top and bottom cage gaskets (key 11, figure 12 or 13).

Carefully remove any residual silver or tin from the gasket surfaces.

7. Cover the opening in the valve body to protect the gasket surface and to prevent foreign material from getting into the valve body cavity.

7

8



April 2009

12A8160-A / IL

PTFE V‐RING

SINGLE PACKING

UPPER WIPER (KEY 12)


PACKING FOLLOWER

(KEY 13)

FEMALE ADAP-

TOR

(KEY 32)

V-RING (KEY 7)

MALE ADAPTOR

(KEY 31)

KEY 6

1

WASHER (KEY 10)

SPRING (KEY 8)


(KEY 13)

GRAPHITE LAMINATE

PACKING RING (KEY 7)

2

GRAPHITE FILAMENT


3

LANTERN RING

(KEY 8)


(KEY 13)

PACKING RING

(KEY 7)

PACKING RING

(KEY 7)

LANTERN RING

(KEY 8)

PACKING BOX RING

(KEY 11)

LOWER WIPER

(KEY 30)

14A3412-B / IL

GRAPHITE LAMINATE AND FILAMENT

SINGLE PACKING


(KEY 11)

13A0112-A / IL

GRAPHITE/COMPOSITION

DOUBLE PACKING


(KEY 11)



(KEY 13)

FEMALE ADAP-

TOR

(KEY 32)

V-RING (KEY 7) KEY 6

MALE ADAPTOR

(KEY 31)

1

LANTERN RING

(KEY 8)


(KEY 13)

GRAPHITE LAMINATE


2

GRAPHITE FILAMENT


3

LANTERN RING

(KEY 8)

12A7839-A / IL

Sht 1

PTFE V‐RING

DOUBLE PACKING


(KEY 11)

LOWER WIPER

(KEY 30)

1

14A3414-B / IL


DOUBLE PACKING


(KEY 11)

12A8163-A / IL

PTFE/COMPOSITION

DOUBLE PACKING

PACKING ARRANGEMENTS FOR 31.8 mm (1‐1/4 INCH) VALVE STEMS



(KEY 13)

PACKING RING

(KEY 7)

LANTERN RING

(KEY 8)


(KEY 11)


PACKING

FOLLOWER

(KEY 13)

PACKING

FOLLOWER

(KEY 13) PACKING FOLLOWER

(KEY 13)

GRAPHITE

LAMINATE

PACKING RING

(KEY 7)

2

1

GRAPHITE

LAMINATE

PACKING RING

(KEY 7) 2

PACKING RING

(KEY 7)

1

GRAPHITE

FILAMENT

PACKING RING

(KEY 9)

3

GRAPHITE

FILAMENT

PACKING RING

(KEY 9) 3

LANTERN RING

(KEY 8)

PACKING

BOX RING

(KEY 11)

14A3419-B / IL


SINGLE PACKING

LANTERN RING

(KEY 8)

LANTERN RING

(KEY 8)

1

PACKING

BOX RING

(KEY 11)

13A0029-A / IL

14A3418-A / IL


DOUBLE PACKING


(KEY 11)

GRAPHITE/COMPOSITION AND PTFE/

COMPOSITION DOUBLE PACKING

PACKING ARRANGEMENTS FOR 50.8 mm (2‐INCH) VALVE STEMS

NOTES:

1 0.102 mm (0.004 INCH) THICK SACRIFICIAL ZINC WASHERS.

2

HAS THE APPEARANCE OF FLAT WASHERS PRESSED TOGETHER.

USE ONLY ONE BELOW EACH GRAPHITE LAMINATE RING.

C0634-1 / IL

3

HAS THE APPEARANCE OF A WOVEN OR BRAIDED RING.

Figure 4. Packing Arrangements


April 2009

VALVE

SIZE

NPS

8, 10

12, 14

Table 6. Body-to-Bonnet Bolting Torques

VALVE

RATING

CL1500

CL2500

CL1500

CL2500

B7, B16, BD, 660

STUDS

N S m

2710 lbf S ft

2000

4070

8130

5830

3000

6000

4300

B8, B8M STUDS

N S m

2035

3050

6100

4370 lbf S ft

1500

2250

4500

3225

8. Remove the packing flange nuts, packing flange, upper wiper and packing follower. Carefully push out all the remaining packing parts from the valve side of the bonnet using a rounded rod or other tool that will not scratch the packing box wall. Clean the packing box and these metal packing parts shown in the figure 4 arrangements: packing box ring, spring, lantern ring, washer if used, and packing follower

(keys 11, 8, 10, and 13).

9. Inspect the valve plug stem threads for any sharp edges that might cut the packing. Use a whetstone or emery cloth to smooth the threads if necessary.

10. Remove the protective covering from the valve body cavity, and install the cage using new cage gaskets (key 11, figure 12 or 13).

11. Install the plug and stem assembly. Be sure the seal ring or piston rings are installed correctly as described under Trim Replacement.

12. Slide the bonnet over the stem and onto the bonnet studs (key 13, figure 12 or 13).

Note

Proper performance of the bolting procedures in step 14 compresses the cage gaskets (key 11, figure 12 or 13) enough to seal the body-to-bonnet joint.

The prelubricated hex nuts (key 14, figure 12 or 13) referred to in step 14 can be identified by a black film coating on the nut threads.

The proper bolting procedures in step

14 include, but are not limited to, ensuring that the bonnet stud threads are clean, and that the hex nuts are evenly tightened to the specified torque values.


CAUTION

Failure to comply with good bonnet-to-body bolting practices and the torque values shown in table 6 may result in cage crushing, cage diameter reduction, and/or bonnet deformation.

Do not use cheater bars or slug wrenches for this procedure.

Hot torquing is not recommended; it may result in damage to valve components.

13. Lubricate the stud threads and the faces of the hex nuts (key 14, figure 12 or 13) with anti-seize lubricant (not necessary if new factory prelubricated hex nuts are used). Replace the washers and hex nuts but do not tighten them. Torque the nuts in a crisscross pattern to no more than 1/4 of the nominal torque value specified in table 6. When all nuts are tightened to that torque value, increase the torque by 1/4 of the specified nominal torque and repeat the crisscross pattern. Repeat this procedure until all nuts are tightened to the specified nominal value.

Apply the final torque value again and, if any nut still turns, tighten every nut again.

14. Install new packing and the metal packing box parts according to the appropriate arrangement in figure 4. Slip a smooth-edged pipe over the valve stem, and gently tamp each soft packing part into the packing box.

15. Slide the packing follower, wiper, and packing flange into position. Lubricate the packing flange studs (key 4) and the faces of the packing flange nuts (key 5) and then install the packing flange nuts.

For spring-loaded PTFE V-ring packing: Tighten the packing flange nuts until the shoulder on the packing follower (key 13) contacts the bonnet

(key 1).

For other kinds of packing, except ENVIRO-SEAL and HIGH-SEAL: Tighten the packing flange nuts to the maximum recommended torque shown in table 5. Then, loosen the packing flange nuts and retighten them to the recommended minimum torque in table 5.

For ENVIRO-SEAL and HIGH-SEAL packing: See the Fisher instruction manuals titled ENVIRO-SEAL


HIGH-SEAL Live-Loaded Packing System (as appropriate) for packing instructions.

9



April 2009

Table 7. Seat Ring and Seat Ring Cap Screw Lubricants and Recommended Torque for Seat Ring Cap Screws

LUBRICANT

Lithium Grease or

Anti-Seize

Lubricant

VALVE

SIZE,

NPS

8, 10

12, 14

VALVE

RATING

CL1500

CL2500

CL1500

CL2500

N

S m

61

Spiral Wound

RECOMMENDED TORQUE

Gasket Construction lbf

S

45 ft N

S

O-Ring Construction or

Constructions for m

Sour Gas Service lbf

S ft

41 30

95

95

95

70

70

70

61

61

61

45

45

45

Dry Film

Lubricant

8, 10

12, 14

CL1500

CL2500

CL1500

CL2500

47

75

75

75

35

55

55

55

34

47

47

47

25

35

35

35

16. Mount the actuator on the valve body assembly, and reconnect the actuator and valve plug stem according to the Actuator Mounting procedure. After the control valve is returned to service, retighten the hex nuts (key 14, figure 12 or 13) to the torque recommended in table 6.

Trim Removal

WARNING

Refer to the WARNING at the beginning of the Maintenance section in this instruction manual.

For Bore seal construction, see the appropriate Bore seal sections in this instruction manual.

Key numbers referenced in this procedure are shown in figure 12 for the EHD valve and figure 13 for the EHT valve except where indicated.

1. Remove the actuator and bonnet by following steps 1 through 9 of the Replacing Packing procedure.

2. To remove the seat ring (key 6), remove the cap screws (key 7). Install eyebolts or similar devices in the 5/8 inch 11-UNC tapped holes (9/16 inch

12-UNC for an NPS 8 or 10 CL1500 valve). Use the eyebolts to carefully lift the seat ring out of the valve body. If the seat ring is to be reused, exercise care to protect the gasket surfaces on the bottom of the seat ring.

3. Remove the spiral wound seat ring gasket or

O-ring (key 12).

4. Refer to the following appropriate valve plug maintenance procedure or to the Lapping Seats procedure.

EHD and EHT Valve Plug Maintenance

Key numbers used in this procedure are shown in figure 12 for the EHD valve and in figure 13 for the

EHT valve.

1. With the valve plug (key 3) removed per the Trim

Removal procedure, proceed as appropriate:

For the EHD valve, the piston rings (key 8) are each in two sections; remove the sections from the grooves in the valve plug.

For all EHT valves, work the retaining ring (key 10) off the valve plug with a screwdriver. Carefully slide the backup ring and seal ring (keys 9 and 8) off the valve plug. Additionally, for the EHT valve with

Whisper Trim Level D cage, remove the two sections of the piston ring (key 30, figure 13).

2. To replace the valve plug stem (key 4), drive out the pin (key 5) and unscrew the stem from the valve plug (key 3).

CAUTION

Never reuse an old stem with a new valve plug. Using an old stem with a new plug requires drilling a new pin hole in the stem. This weakens the stem and may cause the stem to fail in service. If a new valve plug is required, always order a valve plug, stem, and pin as an assembly. Specify the correct part number of each of the three parts but state that the parts are being ordered as an assembly.

A used valve plug may be reused with a new stem.

3. Thread the new stem into the valve plug until the stem wedges tightly at the end of the thread. Using

10


April 2009 the valve plug pin hole as a guide, drill the pin hole through the stem. Use a 1/4 inch drill for 31.8 mm

(1-1/4 inch) stems and a 3/8 inch drill for 50.8 mm

(2-inch) stems.

4. Drive in the pin to lock the assembly.

5. If seat lapping is necessary, complete the

Lapping Seats procedure before installing the EHD piston rings or the EHT seal ring. Piston ring and seal ring installation instructions and valve body-to-bonnet reassembly instructions are presented in the Trim Replacement procedure.

Lapping Seats

Key numbers referenced in this procedure are shown in figure 12 for the EHD valve and in figure 13 for the EHT valve.

A certain amount of leakage should be expected with metal-to-metal seating in any valve. If the leakage becomes excessive, however, the condition of the seating surfaces of the valve plug (key 3) and seat ring (key 6) can be improved by lapping. (Deep nicks should be machined out rather than ground out.) Use a good quality lapping compound with a mixture that contains 280 to 600 grit. Apply the compound to the bottom of the valve plug.

Use the following procedure to lap the seating surfaces.

1. For all designs, install the seat ring gasket or

O-ring (key 12), seat ring (key 6), seat ring cap screws (key 7), lower cage gasket (key 12), cage

(key 2), and upper cage gasket (key 12) into the valve body per the instructions in the Trim

Replacement procedure.

2. Install the assembled valve plug and stem

(keys 3 and 4)--without piston rings or seal ring

(key 8)-- into the cage.

3. For all seating surfaces, install the bonnet (key 1, figure 11) over the valve stem and secure the bonnet with four of the hex nuts (key 14).

4. Attach a handle, such as a piece of strap iron secured by stem locknuts, to the valve plug stem.

Rotate the handle alternately in each direction to lap the seats.

Note

In order to preserve the effects of lapping, do not change either the position of the seat ring in the valve body cavity or the position of the cage on the seat ring after lapping the seating surfaces. If possible, clean the

EH Valves (NPS 8 through 14) parts without disturbing their positions. If the parts must be removed for cleaning, return them to the original positions.

5. After lapping, again disassemble as necessary, clean the seating surfaces, reassemble, and test for shutoff. Repeat the lapping procedure if necessary.

Trim Replacement

After all trim maintenance has been completed, reassemble the valve by following the numbered steps below. Be certain that all gasketed surfaces are clean. Key numbers referenced in this procedure are shown in figure 12 for the EHD valve and in figure 13 for the EHT valve.

CAUTION

Thoroughly clean the seat ring (key 6), the seat ring cap screws (key 7), and the cap screw threads in the valve body with a good-quality degreaser.

Unless the valve is to be used for oxygen service, thoroughly lubricate the cap screw threads and the underside of the cap screw heads with one of the lubricants (or equivalent) shown in table 7.

Failure to lubricate as described may cause galling and improper seat ring gasket or O-ring (key 12) loading which may result in leakage.

WARNING

If the control valve is to be used for oxygen service, use the lubrication procedure above, but substitute a lubricant that has been approved for oxygen service. Use of unapproved lubricants creates a fire or explosion hazard.

1. Install either the seat ring gasket or the O-ring

(key 12). Place the O-ring in the O-ring groove in the seat ring before installing the seat ring in the valve body. Install the seat ring (key 6) and secure it with the seat ring cap screws (key 7). Torque the hex socket head cap screws in a criss-cross pattern with no more than 20 N

S m (15 lbf

S ft) of torque. When all are tightened to 20 N

S m (15 lbf

S ft), increase the torque 20 N S m (15 lbf S ft) without exceeding the torque value specified in table 7, and repeat the

11

EH Valves (NPS 8 through 14) crisscross pattern. Repeat until all cap screws are tightened to the torque value specified in table 7.

Repeat the final torque and if any cap screw still turns, tighten every cap screw again.

2. Install one of the cage gaskets (key 11) between the valve body and cage (key 2), and install the cage.

3. If the cage used has multiple sizes of windows, attempt to orient the largest window toward the valve body web (a shelf-like projection of the casting into the flow cavity). As an alternate reference, orient the largest window toward the process outlet for a flow-down and toward the process inlet for a flow-up valve.

4. Inspect the valve plug stem threads for any sharp edges that might cut the packing. Use a whetstone or emery cloth to smooth the threads if necessary.

5. To install the piston rings or seal ring (key 8), proceed as appropriate:

For an EHD valve, if installing a new piston ring, the replacement piston ring will arrive in one piece. Use a vise with smooth or taped jaws to break this replacement piston ring into halves. Place the new ring in the vise so that the jaws compress the ring into an oval. Slowly compress the ring 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 until the other side snaps.

Remove any protective tape or covering from the valve plug and stem assembly, and set it on a protective surface. Then place the piston ring in the piston ring groove with the fractured ends matched.

For an EHT valve, install the seal ring (key 8) onto the valve plug (key 3). Install the ring with the open side facing the seat ring end of the valve plug for a flow-down application (view B of figure 13) or with the open side facing the valve stem end of the valve plug for a flow-up application. Slide the backup ring

(key 9) onto the valve plug. Secure with the retaining ring (key 10). For an EHT valve with a Whisper Trim

Level D cage, install the piston ring (key 30, figure 13) using the procedure given in the EHD instructions immediately preceding this paragraph.

6. Install the valve plug into the cage.

7. Install the other cage gasket (key 11) between the cage and the bonnet.

CAUTION

Failure to comply with good bonnet-to-body bolting practices and


April 2009 the torque values shown in table 6 may result in cage crushing, cage diameter reduction, and/or bonnet deformation.

Cheater bars or slug wrenches should not be used for this procedure.

Hot torquing is not recommended; it may result in damage to valve components.

8. Install the bonnet over the valve stem and onto the valve body. Lubricate the threads of the studs

(key 13) and the faces of the hex nuts (key 14) with anti-seize lubricant (key 24). Secure the bonnet with hex nuts (key 14) and washers (key 29). Torque the nuts in a crisscross pattern to no more than 1/4 of the nominal torque value specified in table 6. When all nuts are tightened to that torque value, increase the torque by 1/4 of the specified torque value and repeat the crisscross pattern. Repeat this procedure until all nuts are tightened to the specified nominal value. Repeat the final torque value and if any nut still turns, tighten every nut again.

9. Install new packing and the metal packing box parts according to the appropriate arrangement in figure 4. Slip a smooth-edged pipe over the valve stem, and gently tamp each soft packing part into the packing box.

10. Slide the packing follower, wiper, and packing flange into position. Lubricate the packing flange studs (key 4) and the faces of the packing flange nuts (key 5) and then install the packing flange nuts.

For spring-loaded PTFE V-ring packing: Tighten the packing flange nuts until the shoulder on the packing follower (key 13) contacts the bonnet

(key 1).

For other kinds of packing, except ENVIRO-SEAL and HIGH-SEAL: Tighten the packing flange nuts to the maximum recommended torque shown in table 5. Then, loosen the packing flange nuts and retighten them to the recommended minimum torque in table 5.

For ENVIRO-SEAL and HIGH-SEAL packing: See the Fisher instruction manuals titled ENVIRO-SEAL


HIGH-SEAL Live-Loaded Packing System (as appropriate) for packing instructions.

11. Mount the actuator by following the Actuator

Mounting procedure. Check for packing leakage as the valve is being put into service. Retorque the packing flange nuts as required (see table 5). Then, retighten the hex nuts (key 14) to the torque shown in table 6.

12


April 2009

RETAINER

PISTON RING

CAGE


PLUG

RETAINER

FLOW DOWN

SEATING AREA

BORE SEAL

PISTON RING

CAGE

A

SEATING AREA

PLUG

BORE SEAL

FLOW UP

VIEW A

Figure 5. Fisher r

EHD with Bore Seal Trim

Retrofit: Installing Bore Seal Trim

Note

Additional actuator thrust is required for a valve with Bore Seal trim. When installing Bore Seal trim in an existing valve, contact your Emerson Process

Management sales office for assistance in determining new actuator thrust requirements.

Assemble the new valve plug/retainer assembly

(with Bore Seal plug seal) using the following instructions:

CAUTION

To avoid leakage when the valve is returned to service, use appropriate methods and materials to protect all sealing surfaces of the new trim parts while assembling the individual parts and during installation in the valve body.

1. Apply a suitable high-temperature lubricant to the inside diameter of the Bore Seal plug seal. Also, lubricate the outside diameter of the valve plug where the Bore Seal plug seal must be pressed into the proper sealing position (figure 5).

13



April 2009

FOR VALVE

PLUGS

FITTING

PORT SIZE

(Inches)

2.875

3.4375

3.625

4.375

5.375

7

8

A

3.25

4.00

4.11

4.96

5.62

7.25

8.25

DIMENSIONS, INCHES

(See Drawing Below)

B C D

2.060 - 2.070

0.196 - 0.198

0.146 - 0.148

2.310 - 2.320

0.196 - 0.198

0.146 - 0.148

2.560 - 2.570

0.196 - 0.198

0.146 - 0.148

3.285 - 3.295

0.196 - 0.198

0.146 - 0.148

3.940 - 3.950

0.196 - 0.198

0.146 - 0.148

5.566 - 5.576

0.196 - 0.198

0.146 - 0.148

6.566 - 6.576

0.196 - 0.198

0.146 - 0.148

E

1.62

2.00

2.00

2.00

1.81

2.37

2.20

F G

2.074 - 2.078

2.170 - 2.190

2.402 - 2.406

2.498 - 2.518

2.714 - 2.718

2.810 - 2.830

3.439 - 3.443

3.535 - 3.555

4.088 - 4.092

4.184 - 4.204

5.714 - 5.718

5.810 - 5.830

6.714 - 6.718

6.810 - 6.830

 A

 B

H

2.791 - 2.797

3.353 - 3.359

3.541 - 3.547

4.291 - 4.297

5.048 - 5.054

6.674 - 6.680

7.674 - 7.680

PART

NUMBER

(To Order

A Tool)

24B9816X012

24B5612X012

24B3630X012

24B3635X012

23B9193X012

23B9180X012

24B9856X012

45 q X 0.06

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

C

ÉÉÉÉ

D

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

8 q

- 9 q

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

ÉÉÉÉ

E

45 q X 0.02

BREAK SHARP

CORNER

45 q X 0.01 MAX

A6777 / IL

 F

 G

 H

Figure 6. Bore Seal Plug Seal Installation Tool

2. Orient the Bore Seal plug seal for correct sealing action based on the process fluid flow direction through the valve.

D

The open interior of the Bore Seal plug seal must face up in a valve with flow-up construction

(figure 5).

D The open interior of the Bore Seal plug seal must face down in a valve with flow-down construction (figure 5).

Note

An installation tool must be used to properly position the Bore Seal plug seal on the valve plug. A tool is available as a spare part from Emerson

Process Management or a tool could be manufactured following the dimensions given in figure 6.

3. Place the Bore Seal plug seal over the top of the valve plug and press the Bore Seal plug seal onto the plug using the Bore Seal installation tool.

Carefully press the Bore Seal plug seal onto the plug until the installation tool contacts the horizontal reference surface of the valve plug (figure 8).

4. Apply a suitable high-temperature lubricant to the threads on the plug. Then, place the Bore Seal retainer onto the plug and tighten the retainer using an appropriate tool such as a strap wrench.

5. Using an appropriate tool such as a center punch, stake the threads on top of the plug in one place (figure 7) to secure the Bore Seal retainer.

6. Install the new plug/retainer assembly with Bore

Seal plug seal on the new stem following the

14


April 2009 appropriate instructions in the Trim Replacement section of this manual.

7. Install piston rings by following instructions in the

Trim Replacement section of this manual.

8. Remove the existing valve actuator and bonnet following the appropriate instructions in the

Replacing Packing section of this manual.

CAUTION

Do not remove the existing valve stem from the valve plug unless you are planning to replace the valve stem.

Never reuse an old valve stem with a new plug or reinstall a valve stem after it has been removed. Replacing a valve stem requires drilling a new pin hole in the stem. This drilling weakens the stem and may cause failure in service.

However, a used valve plug may be reused with a new valve stem.

9. Remove the existing valve stem and plug, cage, and seat ring from the valve body following the appropriate instructions in the Trim Removal section of this manual.

10. Replace all gaskets according to appropriate instructions in the Trim Replacement section of this manual.

11. Install the new seat ring, cage, valve plug/retainer assembly, and stem into the valve body and completely reassemble the valve package following the appropriate instructions in the Trim

Replacement section of this manual.

CAUTION

To avoid excessive leakage and seat erosion, the valve plug must be initially seated with sufficient force to overcome the resistance of the Bore

Seal plug seal and contact the seat ring. You can correctly seat the valve plug by using the same force calculated for full load when sizing your actuator. With no pressure drop across the valve, this force will adequately drive the valve plug to the seat ring, thus giving the Bore Seal

EH Valves (NPS 8 through 14) plug seal a predetermined permanent set. Once this is done, the plug/retainer assembly, the cage, and the seat ring become a matched set.

With full actuator force applied and the valve plug fully seated, align the actuator travel indicator scale with the lower end of valve travel. Refer to the appropriate actuator instruction manual for information on this procedure.

Replacement of Installed Bore Seal

Trim

Trim Removal (Bore Seal Constructions)

1. Remove the valve actuator and bonnet following the appropriate instructions in the Replacing Packing section of this manual.

CAUTION

To avoid leakage when the valve is returned to service, use appropriate methods and materials to protect all sealing surfaces of the trim parts during maintenance.

Use caution when removing piston ring(s) and the Bore Seal plug seal to avoid scratching any sealing surface.

CAUTION

Do not remove the valve stem from the plug/retainer assembly unless you are planning to replace the valve stem.

Never reuse an old valve stem with a new plug or reinstall a valve stem after it has been removed. Replacing a valve stem requires drilling a new pin hole in the stem. This drilling weakens the stem and may cause failure in service.

However, a used valve plug may be reused with a new valve stem.

2. Remove the plug/retainer assembly (with Bore

Seal plug seal), cage, and seat ring from the valve body following the appropriate instructions in the

Trim Removal section of this manual.

3. Locate the staked thread on top of the valve plug

(figure 7). The staked thread secures the retainer.

15


DEFORM THREAD TO

STAKE Bore Seal RETAINER


April 2009

INSTALLATION

TOOL

PISTON

RING

RETAINER

Bore Seal

METAL

PLUG

SEAL

VALVE

PLUG

A6779 / IL

FLOW DOWN

Figure 7. Stake the Threads of the Bore Seal Retainer

Use a drill with a 1/8 inch bit to drill out the staked area of the thread. Drill approximately 1/8 inch into the metal to remove the staking.

4. Locate the break between sections of the piston ring(s). Using an appropriate tool such as a flat-blade screwdriver, carefully pry out the piston ring(s) from the groove(s) in the Bore Seal retainer.

5. After removing the piston ring(s), locate the 1/4-inch diameter hole in the groove. In a retainer with two piston ring grooves, the hole will be found in the upper groove.

6. Select an appropriate tool such as a punch and place the tip of the tool into the hole with the body of the tool held tangent to the outside diameter of the retainer. Strike the tool with a hammer to rotate the retainer and free it from the valve plug. Remove the retainer from the plug.

7. Use an appropriate tool such as a flat-blade screwdriver to pry the Bore Seal plug seal off the plug. Use caution to avoid scratches or other damage to the sealing surfaces where the Bore Seal plug seal makes contact with the valve plug

(figure 9).

8. Inspect the lower seating surface where the valve plug contacts the seat ring for wear or damage which would prevent proper operation of the valve.

Also, inspect the upper seating surface inside the cage where the Bore Seal plug seal contacts the

16

Bore Seal

METAL

PLUG

SEAL

VALVE

PLUG

HORIZONTAL

REFERENCE

SURFACE

A6778 / IL

FLOW DOWN

NOTE: PRESS THE INSTALLATION TOOL OVER THE VALVE PLUG UNTIL THE

TOOL CONTACTS THE HORIZONTAL REFERENCE SURFACE OF THE VALVE

PLUG.

Figure 8. Installing the Bore Seal Plug Seal

Using the Installation Tool cage, and inspect the sealing surface where the

Bore Seal plug seal makes contact with the plug

(figure 9).

9. Replace or repair trim parts according to the following procedure for lapping metal seats, remachining metal seats, or other valve plug maintenance procedures as appropriate.

Lapping Metal Seats

(Bore Seal Constructions)

Before installing a new Bore Seal plug seal, lap the lower seating surface (valve plug to seat ring, figure 9) following appropriate procedures in the

Lapping Seats section of this manual.

Remachining Metal Seats

(Bore Seal Constructions)

A valve plug with a Bore Seal metal plug seal features two seating surfaces. One seating surface is found where the valve plug contacts the seat ring.

The second seating surface is found where the Bore

Seal plug seal contacts the upper seating surface in the cage. The cage does not require any machining, even when the plug and / or seat ring have been machined.


April 2009

PLUG

RETAINER

PLUG

CAGE

PISTON

RING

CAGE

SEATING AREA

1

UPPER SEATING SURFACE

BORE SEAL

SEAT

RING

LOWER SEATING SURFACE

NOTE:

CONTACT BETWEEN THE BORE SEAL METAL

PLUG SEAL AND THE CAGE.

A6780 / IL

Figure 9. Lower (Valve Plug to Seat Ring) and Upper

(Bore Seal Plug Seal to Cage) Seating Surfaces

Trim Replacement (Bore Seal

Constructions)

1. Apply a suitable high-temperature lubricant to the inside diameter of the Bore Seal plug seal. Also, lubricate the outside diameter of the valve plug where the Bore Seal plug seal must be pressed into the proper sealing position (figure 5).

2. Orient the Bore Seal plug seal for correct sealing action based on the process fluid flow direction through the valve.

D The open interior of the Bore Seal plug seal must face up in a valve with flow-up construction

(figure 5).

D

The open interior of the Bore Seal plug seal must face down in a valve with flow-down construction (figure 5).

Note

An installation tool must be used to properly position the Bore Seal plug

EH Valves (NPS 8 through 14) seal on the valve plug. A tool is available as a spare part from Emerson

Process Management or a tool could be manufactured following the dimensions given in figure 6.

3. Place the Bore Seal plug seal over the top of the valve plug and press it onto the plug using the installation tool. Carefully press the Bore Seal plug seal onto the plug until the installation tool contacts the horizontal reference surface of the valve plug

(figure 8).

4. Apply a suitable high-temperature lubricant to the threads on the plug. Then, place the Bore Seal retainer onto the plug and tighten the retainer using an appropriate tool such as a strap wrench.

5. Using an appropriate tool such as a center punch, stake the threads on top of the plug in one place (figure 7) to secure the Bore Seal retainer.

6. Replace the piston ring(s) following instructions in the Trim Replacement section of this manual.

7. Return the seat ring, cage, plug/retainer assembly, and stem to the valve body and completely reassemble the valve package following the appropriate instructions in the Trim Replacement section of this manual.

CAUTION

To avoid excessive leakage and seat erosion, the valve plug must be initially seated with sufficient force to overcome the resistance of the Bore

Seal plug seal and contact the seat ring. You can correctly seat the valve plug by using the same force calculated for full load when sizing your actuator. With no pressure drop across the valve, this force will adequately drive the valve plug to the seat ring, thus giving the Bore Seal plug seal a predetermined permanent set. Once this is done, the plug/retainer assembly, the cage, and the seat ring become a matched set.

With full actuator force applied and the valve plug fully seated, align the actuator travel indicator scale with the lower end of valve travel. Refer to the appropriate actuator instruction manual for information on this procedure.

17


Actuator Mounting

The following procedure assumes that the valve and actuator are fully assembled, but with the actuator removed from the valve. Unless otherwise identified, the parts involved in making up the actuator-valve stem connection are shown in figure 3.

CAUTION

Never use a wrench or pliers on the valve plug stem and never turn the valve plug stem while the valve plug assembly is seated. A damaged stem could cut the packing and allow leakage. Turning the plug while seated could damage the seats allowing leakage at shutoff.

1. Turn the stem locknuts onto the valve stem.

2. Move the valve plug to the closed position.

3. Place the actuator on the bonnet and secure with the hex nuts (key 26, figure 11). Connect supply pressure to the actuator.

4. Make sure the actuator stem is fully retracted.

With a properly assembled direct-acting spring-return actuator, spring compression forces the actuator stem to the fully retracted position. A double-acting piston actuator or a reverse-acting spring-return actuator requires air pressure (or a side-mounted handwheel) to stroke the actuator stem to the fully retracted position.

5. Extend the actuator stem a distance equal to the travel (as specified on the nameplate).

6. Attach both halves of the stem connector, making sure the connector fully engages both the actuator threads and valve plug stem threads. Install the cap screws in the stem connector, but tighten them only slightly at this time.

7. Stroke the valve to the fully open position. The travel indicator should show the valve to be wide open. If it does not, loosen the screws that hold the travel indicator scale, and shift the scale to the required position.

8. Stroke the valve to the closed position. The travel indicator should show the valve to be closed.

9. If travel is not correct, lift the valve plug assembly

(key 3, figure 12 or 13) off its seat approximately 6.4


April 2009 mm (1/4 inch) and screw the valve plug stem into or out of the stem connector as follows. To lengthen travel, turn the valve plug stem into the stem connector slightly. To shorten travel, turn the valve plug stem out of the stem connector slightly.

(Turning it out too far will limit the stroke.)

10. After adjusting the stem connection so that the actuator will properly stroke the valve plug assembly, tighten the cap screws in the stem connector, tightening the one opposite the anti-rotation groove first. Then lock the stem locknuts against the stem connector.

Parts Ordering

Each valve 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 number when contacting your

Emerson Process Management sales office for technical assistance or when ordering replacement parts.

When ordering replacement parts, also be sure to include the 11-character part number for each part required from the following parts list.

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.

18


April 2009


Parts Kits

ENVIRO-SEAL

r

Packing Retrofit Kits

Retrofit kits include parts to convert existing packing to the ENVIRO-SEAL packing system. PTFE kits include keys 200, 201, 211, 212, 214, 215, 217, 218, tag, and cable tie. Graphite kits include keys 200,

201, 207, 208, 209, 210, 211, 212, 214, 216, 217, tag, and cable tie. Duplex kits include keys 200, 201,

Stem Diameter mm (Inches)

31.8 (1-1/4)

Yoke Boss Diameter mm (Inches)

127 (5, 5H)

207, 209, 211, 212, 214, 215, 216, 217, tag, and cable tie. Stems and packing box constructions that do not meet Emerson Process Management stem finish specifications, dimensional tolerances, and design specifications, may adversely alter the performance of the packing kit.

Double PTFE

RPACKXRT052

Kits

Packing Material

Graphite ULF

RPACKXRT302

Duplex

RPACKXRT252

ENVIRO-SEAL

r

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

Stem Diameter mm (Inches)

31.8 (1-1/4)

Yoke Boss Diameter mm (Inches)

127 (5, 5H) retrofit kits. 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.

Double PTFE

RPACKX00232

Kits

Packing Material

Graphite ULF

RPACKX00632

Duplex

RPACKX00332

19



April 2009

39B4153-A

Typical HIGH-SEAL ULF Packing System

A6297-1 / IL

Typical ENVIRO-SEAL Packing System with PTFE Packing

39B4612/A

Typical ENVIRO-SEAL Packing System with Graphite ULF Packing

Figure 10. Live-Loaded Packing

213

200

212

201

215

216

207

209

211

A6722 / IL

Typical ENVIRO-SEAL Packing System with Duplex Packing

207

214

207

217

207

20


April 2009


35A3976-A / IL

Parts List

Note

Part numbers are shown for recommended spares only. For part numbers not shown, contact your

Emerson Process Management sales office.

Key Description Part Number

Bonnet Assembly (figures 4 and 11)

1 Bonnet

If you need a bonnet as a replacement part, order by valve size and stem diameter, serial number, and desired material.

4 Packing Flange Stud

127 mm (5-inch) yoke boss diameter

(2 req’d)


(3 req’d)

Figure 11. Bonnet Assembly

Key Description

5 Packing Flange Nut


(2 req’d)


(3 req’d)

6* Packing Set

7* Packing Ring

8 Spring or Lantern Ring

9* Packing Ring

10 Washer

11* Packing Box Ring

12* Upper Wiper, felt

13 Packing Follower, 316 stainless steel

14 Pipe Plug (not shown)

Steel

316 stainless steel

14 Lubricator, steel (not shown)

14 Lubricator/Isolating Valve (not shown)

25 Actuator Mounting Stud, steel

(8 req’d)

26 Hex Nut, steel (8 req’d)

30* Lower Wiper, PTFE

31* Male Adapter, PTFE

32* Female Adapter, PTFE/glass

Part Number

See following table

See following table

See following table

See following table

See following table

See following table

See following table

See following table

See following table

See following table

See following table

*Recommended spare parts 21



April 2009

Keys 6, 7, 9, 12, 30, 31 and 32 Soft Packing Parts*

VALVE STEM

CONNECTION mm Inches

PACKING

ARRANGEMENT

KEY

NUMBER

PTFE, single packing

6

31

32

7

30

12

6

31.8

50.8

1-1/4

2

PTFE, double packing

Low chloride-graphite laminate and filament, single packing

Low chloride-graphite laminate and filament, double packing

Graphite-composition, double packing

PTFE-composition, double packing

Low chloride-graphite laminate and filament, single packing

Low chloride-graphite laminate and filament, double packing

Graphite-composition, double packing

PTFE-composition, double packing

7

7

7

7

12

7

31

32

7

30

12

7

7

12

7

9

7

9

7

12

7

12

PACKING PART

DESCRIPTION

Packing set (includes keys 7, 30, 31 & 32)

Male Adapter

Female Adapter

V-ring

Lower Wiper

Upper Wiper

Packing set

(includes keys 7, 30, 31, & 32)

Male Adapter

Female Adapter

V-ring

Lower Wiper

Upper Wiper

Graphite Filament Packing Rings

Graphite Laminate Packing Rings



Packing Rings

Packing Rings

Upper Wiper

Packing Rings

Upper Wiper





Packing Rings

Upper Wiper

Packing Rings

Upper wiper

QUANTITY

2

3

5

3

1

8

1

3

2

6

2

2

2

1

3

4

3

4

7

1

7

1

1

2

1

1

1

3

1

PART

NUMBER

1R290801012

1H995701012

1H995801012

1D387601012

1J872506992

1J873006332

1R290801012

1H995701012

1H995801012

1K387601012

1J872506992

1J873006332

1D7520X0162

1V5666X0022

1D7520X0162

1V5666X0022

1D752001052

1D751901052

1J873006332

1D7520X0012

1J873006332

10A4801X022

1N2600X0042

10A4801X022

1N2600X0042

1N2600X0032

1V313206332

1N260001042

1V313206332

Keys 8, 10, 11*, and 13 Metal Packing Parts

VALVE STEM

CONNECTION

PACKING

TYPE mm Inches

PTFE, single packing

31.8

50.8

1-1/4

2

Graphite laminate and filament, double packing

PTFE, PTFE-composition, graphite-composition, graphite laminate and filament, double packing

Graphite laminate and filament, single packing

PTFE-composition, graphitecomposition, graphite laminate and filament, double packing

KEY

NUMBER

8

10

11

13

8

11

13

8

11

13

8

11

13

PACKING PART

DESCRIPTION

Spring

Washer

Packing box ring

Packing follower

Lantern ring

Packing box ring

Packing follower

Warning Tag

Lantern ring

Packing box ring

Packing follower

Warning Tag

Lantern ring

Packing box ring

Packing follower

Warning Tag

QUANTITY

REQUIRED

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

1

MATERIAL

316

Stainless Steel

1D387437012

1H995936042

1J873535072

1H998435072

0W087135072

1J873535072

1H998435072

11B9513X012

0W087135072

1J873535072

1H998435072

11B9513X012

1V313335072

1V312735072

1V312835072

11B9513X012

22 *Recommended spare parts


April 2009

Key Description Part Number

Valve Assembly (figures 12 and 13)

1 Valve Body

If you need a valve body as a replacement part, order by valve size, serial number, and desired material.

See following table

See following tables


2* Cage

3* Valve Plug

4* Valve Plug Stem

5* Pin, stainless steel

For use with 31.8 mm (1-1/4 inch) valve plug stem

For use with 50.8 mm (2-inch) valve plug stem

6* Seat Ring

7 Seat Ring Cap Screw

8* Piston Ring, graphite

For all EHD valves (3 req’d) except those with Whisper Trim III cages

NPS 8 and 10 valves

CL1500

CL1500 high-temperature

CL2500


NPS 12 and 14 valves

CL1500


CL2500


For EHD valve with Whisper

Trim III cage only (3 req’d for Level

A, B or C and 4 req’d for Level D)

NPS 8 and 10 valves

CL1500


CL2500



CL1500


CL2500


8* Seal Ring, N10276/PTFE (for use only with EHT valve)

For valve with other than Whisper

Trim III cage

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

For valve with Whisper Trim III cage

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

1V334035072

15A4000X012



1U5069X0012

1U5069X0022

11A9727X022

11A9727X032

15A3945X012

15A3945X022

1U5069X0012

1U5069X0022

1U5069X0012

1U5069X0022

11A9727X022

11A9727X032

15A3945X012

15A3945X022

1U5069X0012

1U5069X0022

15A4010X022

15A3974X022

15A3946X022

15A4010X022

15A4010X032

15A3974X022

15A3946X032

15A4010X022


Part Number Key Description

9* Backup Ring (for use only with

EHT valve)

For valve with other than Whisper

Trim III cage

NPS 8 and 10 valves

CL1500

316 stainless steel

416 stainless steel

CL2500

316 stainless steel

416 stainless steel


CL1500

316 stainless steel

416 stainless steel

CL2500

316 stainless steel

416 stainless steel

For valve with Whisper Trim III cage

NPS 8 and 10 valves

CL1500

316 stainless steel

N06600

17-4PH stainless steel, H1075 heat-treated

17-4PH stainless steel, H1150 dbl heat-treated

(for sour gas service)

CL2500

316 stainless steel

N06600





CL1500

316 stainless steel

N06600




CL2500

316 stainless steel

N06600




10* Retaining Ring, 302 stainless steel

(for EHT valve only)

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

15A4009X022

15A4009X012

10A5409X022

10A5409X012

15A3944X022

15A3944X012

15A4009X022

15A4009X012

14A4652X012

10A5410X012

15A3933X012

14A4652X012

19A9136X012

19A9136X022

19A9136X032

19A9136X042

19A9115X012

19A9115X022

19A9115X032

19A9115X042

19A9165X012

19A9165X022

19A9165X032

19A9165X042

19A9136X012

19A9136X022

19A9136X032

19A9136X042



FLOW DIRECTION FOR ALL TRIMS EXCEPT THOSE WITH WHISPER TRIM III CAGES


April 2009

APPLY LUBRICANT

VIEW A

59A9171-A / IL

O-RING

CONSTRUCTION

GASKET

CONSTRUCTION

COMPLETE VALVE SHOWING VALVE PLUG WITHOUT DIVERTER CONE

24

59A9172-A

C0632-1 / IL

DIVERTER CONE DETAIL

59A9180-A / IL

WHISPER TRIM

LEVEL A, B, OR C DETAIL

Figure 12. Fisher r

EHD Valve

59A9182-A / IL

WHISPER TRIM

LEVEL D DETAIL


April 2009


FLOW DIRECTION FOR ALL TRIMS EXCEPT THOSE WITH WHISPER TRIM III CAGES

APPLY LUBRICANT

59A9177-A / IL

VIEW B

O-RING

CONSTRUCTION

VIEW A

GASKET

CONSTRUCTION

COMPLETE VALVE SHOWING VALVE PLUG WITHOUT DIVERTER CONE

59A9178-A

C0633-1 / IL

DIVERTER CONE DETAIL

59A9184-A / IL

WHISPER TRIM

LEVEL A, B, OR C DETAIL

Figure 13. Fisher r

EHT Valve

59A9186-A / IL

WHISPER TRIM

LEVEL D DETAIL

25


Key Description

11* Cage Gasket (2 req’d)

For standard service, silver pl

N04400

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

For sour gas service, tin pl N04400

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

12* Seat Ring Gasket

Spiral wound N06600

Part Number

29A9220X012

29A9221X012

29A9222X012

29A9223X012

29A9220X022

29A9221X022

29A9222X022

29A9223X022

NPS 8 and 10 valves

CL1500

CL2500


CL1500

19A7468X012

19A7469X012

19A7470X012

CL2500

12* Seat Ring O-Ring

NPS 8 and 10 valves

CL1500

19A7471X012

Nitrile 1D5470X0032

Ethylene/propylene

Fluorocarbon

1D5470X0042

1D5470X0012

CL2500

Nitrile 19A9013X012

Ethylene/propylene

Fluorocarbon

19A9013X042

19A9013X032


CL1500

Nitrile 19A9014X012

Ethylene/propylene 19A9014X042

Fluorocarbon

CL2500

19A9014X032

Nitrile 1D5470X0032

Ethylene/propylene 1D5470X0042

Fluorocarbon 1D5470X0012


April 2009

FLOW UP FLOW DOWN

A7220 / IL

Figure 14. Fisher r

EHT Valve Using

PEEK Anti-Extrusion Rings

Key Description

13 Bonnet Stud (12 required)

14 Hex Nut (12 req’d)

15 Flow Arrow, stainless steel

16 Drive Screw, stainless steel

(2 req’d)

17 Nameplate, stainless steel

18 Drive Screw, stainless steel

(6 req’d)

(not furnished with valve)

29 Washer (12 req’d)

30* Piston Ring, graphite (for EHD valve with Level D Whisper Trim III cage only)

NPS 8 and 10 valves

CL1500

CL2500


CL1500

CL2500

63 Anti-Extrusion Ring

Part Number

1U5069X0012

11A9727X022

15A3945X012

1U5069X0012



April 2009


Key 2* Cage for Valve without Whisper Trim r

III Cage

VALVE

SIZE,

NPS

VALVE

RATING

CAGE

CONSTRUCTION CA6NM

8, 10

12, 14

CL1500

CL2500

CL1500

CL2500

Equal percentage

Linear

Modified equal percentage

Equal percentage

Linear


Equal percentage

Linear


Equal percentage

Linear


49A7423X012

39A7420X012

49A7423X012

49A7429X012

39A7426X012

49A7429X012

39A7435X012

39A7432X012

39A7435X012

49A7441X012

39A7438X012

49A7441X012

MATERIAL

CA6NM, Cr Ct

To 427 _ C

(800

_

F)

49A7424X012

39A7421X012

49A7424X012

Above 427

(800

_

F)

_ C

49A7425X012

39A7422X012

49A7425X012

49A7430X012

39A7427X012

49A7430X012

49A7431X012

39A7428X012

49A7431X012

316 Stainless Steel

Cr Ct, for Standard Service

49A7424X022

39A7421X022

49A7424X022

49A7430X022

39A7427X022

49A7430X022

ENC, for Sour

Gas Service

49A9000X012

39A9001X012

49A9000X012

49A9002X012

39A9003X012

49A9002X012

39A7436X012

39A7433X012

39A7436X012

49A7442X012

39A7439X012

49A7442X012

39A7437X012

39A7434X012

39A7437X012

49A7443X012

39A7440X012

49A7443X012

39A7436X022

39A7433X022

39A7436X022

49A7442X022

39A7439X022

49A7442X022

- - -

- - -

- - -

- - -

- - -

- - -

Key 2* Whisper Trim r

III Cage

VALVE

SIZE,

NPS

CAGE

CONSTRUCTION

8, 10

Level A1

Level A3

Level B1

Level B3

Level C1

Level C3

Level D1

(1)

Level D3 (1)

12, 14

Level A1

Level A3

Level B1

Level B3

Level C1

Level C3

Level D1

(1)

Level D3

(1)

1. This part number represents a cage and baffle assembly.

CL1500 Rating

30B1118X012

30B1120X012

30B1122X012

30B1124X012

30B1126X012

30B1128X012

30B1185X012

30B1185X022

30B1142X012

30B1144X012

30B1146X012

30B1148X012

30B1150X012

30B1152X012

30B1193X012

30B1193X022

Cr Ct

M152 SST

CL2500 Rating

30B1130X012

30B1132X012

30B1134X012

30B1136X012

30B1138X012

30B1140X012

30B1189X012

30B1189X022

30B1154X012

30B1156X012

30B1158X012

30B1160X012

30B1162X012

30B1164X012

30B1197X012

30B1197X022

17-4PH STAINLESS STEEL WITH

H1150 DBL HEAT-TREATMENT

FOR SOUR GAS SERVICE

CL1500 Rating CL2500 Rating

30B1119X012

30B1121X012

30B1123X012

30B1125X012

30B1127X012

30B1129X012

30B1186X012

30B1186X022

30B1131X012

30B1133X012

30B1135X012

30B1137X012

30B1139X012

30B1141X012

30B1190X012

30B1190X022

30B1143X012

30B1145X012

30B1147X012

30B1149X012

30B1151X012

30B1153X012

30B1194X012

30B1194X022

30B1155X012

30B1157X012

30B1159X012

30B1161X012

30B1163X012

30B1165X012

30B1198X012

30B1198X022




April 2009

Key 3* Valve Plug for Valve without Whisper Trim r

III Cage

VALVE SIZE,

NPS

VALVE

RATING

VALVE/PLUG

DESIGN

VALVE STEM

CONNECTION

SIZE mm Inches

8, 10

12, 14

CL1500

CL2500

CL1500

CL2500

EHD w/o diverter cone

EHD with diverter cone

EHT w/o diverter cone

EHT with diverter cone













31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

31.8

50.8

50.8

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

1-1/4

2

2

HEAT TREATED 420

STAINLESS STEEL

(EHD OR EHT)

35A3926X012

35A3927X012

- - -

35A3924X012

35A3925X012

- - -

35A3998X012

35A3997X012

- - -

35A3991X012

35A3992X012

- - -

35A3998X012

35A3997X012

- - -

35A3991X012

35A3992X012

- - -

35A3963X012

39A7494X012

- - -

35A3962X012

39A7497X012

- - -

316 STAINLESS STEEL WITH

ALLOY 6 (CoCr-A) SEAT AND GUIDE

For Use Only with

Cr Ct 316

Stainless Steel Cage

35A4001X012

35A4003X012

For Service Above

121 _ C (250 _ F)

35A4002X012

35A4004X012

39A9047X012

35A4005X012

35A4007X012

39A9048X012

35A4006X012

35A4008X012

39A9049X012

35A3970X012

39A7495X012

39A9043X012

35A3968X012

39A7498X012

39A9045X012

39A9050X012

35A3971X012

39A7496X012

39A9044X012

35A3969X012

39A7499X012

39A9046X012

35A3937X012

35A3939X012

39A9051X012

35A3935X012

35A3941X012

39A9053X012

35A4001X012

35A4003X012

39A9047X012

35A4005X012

35A4007X012

39A9049X012

35A3938X012

35A3940X012

39A9052X012

35A3936X012

35A3942X012

39A9054X012

35A4002X012

35A4004X012

39A9048X012

35A4006X012

35A4008X012

39A9050X012



April 2009


Key 3* Valve Plug for NPS 8 or 10 Fisher r

EHD with Whisper Trim r

III Cage

MATERIAL

OPERATING

TEMPERATURE

LIMITS

_ C _ F

VALVE

STEM

CONNEC-

TION

CL1500 mm Inches Level A, B, or C

17-4PH stainless steel,

H900 heat-treated

29 to 427 20 to 800

31.8 1-1/4

50.8

2

- - -

- - -

VALVE RATING

Level D

39A9122X012

39A9124X012

Level A, B, or C

- - -

- - -

CL2500

Level D

39A9137X012

39A9139X012

29 to 149 20 to 300

31.8 1-1/4 39A9130X012 39A9126X012 39A9145X012 39A9141X012

50.8

2 39A9132X012 39A9128X012 39A9147X012 39A9143X012

316 stainless steel, alloy 6 (CoCr-A) seat and guide

N06600, alloy 6 (CoCr-A) seat and guide

93 to 204 200 to 400

149 to 260 300 to 500

204 to 316 400 to 600

260 to 371 500 to 700

316 to 427 600 to 800

371 to 482 700 to 900

427 to 538 800 to 1000

482 to 593 900 to 1100

29 to 232 20 to 450

233 to 427 451 to 800

428 to 593 801 to 1100

31.8 1-1/4 39A9130X022 39A9126X022 39A9145X022 39A9141X022

50.8

2 39A9132X022 39A9128X022 39A9147X022 39A9143X022

31.8 1-1/4 39A9130X032 39A9126X032 39A9145X032 39A9141X032

50.8

2 39A9132X032 39A9128X032 39A9147X032 39A9143X032

31.8 1-1/4 39A9130X042 39A9126X042 39A9145X042 39A9141X042

50.8

2 39A9132X042 39A9128X042 39A9147X042 39A9143X042

31.8 1-1/4 39A9130X052 39A1926X052 39A9145X052 39A9141X052

50.8

2 39A9132X052 39A9128X052 39A9147X052 39A9143X052

31.8 1-1/4 39A9130X062 39A9126X062 39A9145X062 39A9141X062

50.8

2 39A9132X062 39A9128X062 39A9147X062 39A9143X062

31.8 1-1/4 39A9130X072 39A9126X072 39A9145X072 39A9141X072

50.8

2 39A9132X072 39A9128X072 39A9147X072 39A9143X072

31.8 1-1/4 39A9130X082 39A9126X082 29A9145X082 39A9141X082

50.8

2 39A9132X082 39A9128X082 39A9147X082 39A9143X082

31.8 1-1/4 39A9130X092 39A9126X092 39A9145X092 39A9141X092

50.8

2 39A9132X092 39A9128X092 39A9147X092 39A9143X092

31.8 1-1/4 39A9130X102 39A9126X102 39A9145X102 39A9141X102

50.8

2 39A9132X102 39A1928X102 39A9147X102 39A9143X102

31.8 1-1/4 39A9130X112 39A9126X112 39A9145X112 39A9141X112

50.8

2 39A9132X112 39A9128X112 39A9147X112 39A9143X112

31.8 1-1/4 39A9130X122 39A9126X122 39A9145X122 39A9141X122

50.8

2 39A9132X122 39A9128X122 39A9147X122 39A9143X122

17-4 stainless steel, H1150 heattreated, alloy 6 (CoCr-A) seat and guide

17-4 stainless steel, H1150 DBL heattreated, alloy 6 (CoCr-A) seat and guide, for sour gas service

29 to 427 20 to 800

29 to 232 20 to 450

31.8 1-1/4 39A9130X132 39A9126X132 39A9145X132 39A9141X132

50.8

2

31.8 1-1/4 39A9130X142 39A9126X142 39A9145X142 39A9141X142

50.8

2

39A9132X132 39A9128X132 39A9147X132 39A9143X132

39A9132X142 39A9128X142 39A9147X142 39A9143X142




April 2009

Key 3* Valve Plug for NPS 12 or 14 Fisher r

EHD with Whisper Trim r

III Cage

MATERIAL

OPERATING

TEMPERATURE

LIMITS

_ C _ F

VALVE

STEM

CONNEC-

TION



H900 heat-treated

29 to 427 20 to 800

31.8 1-1/4

50.8

2

- - -

- - -

VALVE RATING

Level D

39A9151X012

39A9153X012

Level A, B, or C

- - -

- - -

CL2500

Level D

39A9122X012

39A9124X012

29 to 149 20 to 300

31.8 1-1/4 39A9159X012 39A9155X012 39A9130X012 39A9126X012

50.8

2 39A9161X012 39A9157X012 39A9132X012 39A9128X012

316 stainless steel, alloy 6 (CoCr-A) seat and guide


93 to 204 200 to 400

149 to 260 300 to 500

204 to 316 400 to 600

260 to 371 500 to 700

316 to 427 600 to 800

371 to 482 700 to 900

427 to 538 800 to 1000

482 to 593 900 to 1100

29 to 232 20 to 450

233 to 427 451 to 800

428 to 593 801 to 1100

31.8 1-1/4 39A9159X022 39A9155X022 39A9130X022 39A9126X022

50.8

2 39A9161X022 39A9157X022 39A9132X022 39A9128X022

31.8 1-1/4 39A9159X032 39A9155X032 39A9130X032 39A9126X032

50.8

2 39A9161X032 39A9157X032 39A9132X032 39A9128X032

31.8 1-1/4 39A9159X042 39A9155X042 39A9130X042 39A9126X042

50.8

2 39A9161X042 39A9157X042 39A9132X042 39A9128X042

31.8 1-1/4 39A9159X052 39A1955X052 39A9130X052 39A9126X052

50.8

2 39A9161X052 39A9157X052 39A9132X052 39A9128X052

31.8 1-1/4 39A9159X062 39A9155X062 39A9130X062 39A9126X062

50.8

2 39A9161X062 39A9157X062 39A9132X062 39A9128X062

31.8 1-1/4 39A9159X072 39A9155X072 39A9130X072 39A9126X072

50.8

2 39A9161X072 39A9157X072 39A9132X072 39A9128X072

31.8 1-1/4 39A9159X082 39A9155X082 29A9130X082 39A9126X082

50.8

2 39A9161X082 39A9157X082 39A9132X082 39A9128X082

31.8 1-1/4 39A9159X092 39A9155X092 39A9130X092 39A9126X092

50.8

2 39A9161X092 39A9157X092 39A9132X092 39A9128X092

31.8 1-1/4 39A9159X102 39A9155X102 39A9130X102 39A9126X102

50.8

2 39A9161X102 39A1957X102 39A9132X102 39A9128X102

31.8 1-1/4 39A9159X112 39A9155X112 39A9130X112 39A9126X112

50.8

2 39A9161X112 39A9157X112 39A9132X112 39A9128X112

31.8 1-1/4 39A9159X122 39A9155X122 39A9130X122 39A9126X122

50.8

2 39A9161X122 39A9157X122 39A9132X122 39A9128X122

17-4 stainless steel, H1150 heattreated, alloy 6 (CoCr-A) seat and guide

17-4 stainless steel, H1150 DBL heattreated, alloy 6 (CoCr-A) seat and guide, for sour gas service

29 to 427 20 to 800

29 to 232 20 to 450

31.8 1-1/4 39A9159X132 39A9155X132 39A9130X132 39A9126X132

50.8

2

31.8 1-1/4 39A9200X012 39A9196X012 39A9130X142 39A9126X142

50.8

2

39A9161X132 39A9157X132 39A9132X132 39A9128X132

39A9202X012 39A9198X012 39A9132X142 39A9128X142



April 2009


Key 3* Valve Plug for Fisher r

EHT with Whisper Trim r

III Cage

VALVE

SIZE,

NPS

MATERIAL

OPERATING

TEMPERATURE

LIMITS

_ C _ F

VALVE

STEM

CONNEC-

TION


VALVE RATING

Level D

CL2500

Level A, B, or C Level D

17-4 stainless steel,

H1075 heat-treated

29 to 232 20 to 450

31.8 1-1/4

50.8

2

- - -

- - -

39A9123X012

39A9125X012

- - -

- - -

39A9138X012

39A9140X012

29 to 149 20 to 300

31.8 1-1/4 39A9131X012 39A9127X012 39A9146X012 39A9142X012

50.8

2 39A9133X012 39A9129X012 39A9148X012 39A9144X012

8, 10

316 stainless steel, alloy 6

(CoCr-A) seat and guide


93 to 204 200 to 400

149 to 232 300 to 450

29 to 232 20 to 450

31.8 1-1/4 39A9131X022 39A9127X022 39A9146X022 39A9142X022

50.8

2 39A9133X022 39A9129X022 39A9148X022 39A9144X022

31.8 1-1/4 39A9131X032 39A9127X032 39A9146X032 39A9142X032

50.8

2 39A9133X032 39A9129X032 39A9148X032 39A9144X032

31.8 1-1/4 39A9131X042 39A9127X042 39A9146X042 39A9142X042

50.8

2 39A9133X042 39A9129X042 39A9148X042 39A9144X042

17-4 stainless steel, H1150 heat-treated, alloy 6


17-4 stainless steel, H1150

DBL heat-treated, alloy 6

(CoCr-A) seat and guide, for sour gas service

17-4 stainless steel,

H900 heat-treated

29 to 232 20 to 450

29 to 149 20 to 300

29 to 232 20 to 450

31.8 1-1/4 39A9131X052 39A9127X052 39A9146X052 39A9142X052

50.8

2

31.8 1-1/4 39A9131X062 39A9127X062 39A9146X062 39A9142X062

50.8

2

39A9133X052 39A9129X052 39A9148X052 39A9144X052

39A9133X062 39A9129X062 39A9148X062 39A9144X062

12, 14




29 to 149 20 to 300

93 to 204 200 to 400

149 to 232 300 to 450

29 to 232 20 to 450

31.8 1-1/4

50.8

2

- - -

- - -

39A9152X012

39A9154X012

- - -

- - -

39A9123X012

39A9125X012

31.8 1-1/4 39A9160X012 39A9156X012 39A9131X012 39A9127X012

50.8

2 39A9162X012 39A9158X012 39A9133X012 39A9129X012

31.8 1-1/4 39A9160X022 39A9156X022 39A9131X022 39A9127X022

50.8

2 39A9162X022 39A9158X022 39A9133X022 39A9129X022

31.8 1-1/4 39A9160X032 39A9156X032 39A9131X032 39A9127X032

50.8

2 39A9162X032 39A9158X032 39A9133X032 39A9129X032

31.8 1-1/4 39A9160X042 39A9156X042 39A9131X042 39A9127X042

50.8

2 39A9162X042 39A9158X042 39A9133X042 39A9129X042

31.8 1-1/4 39A9160X052 39A9156X052 39A9131X052 39A9127X052 17-4 stainless steel, H1150 heat-treated, alloy 6


17-4 stainless steel, H1150

DBL heat-treated, alloy 6

(CoCr-A) seat and guide, for sour gas service

29 to 232 20 to 450

29 to 149 20 to 300

50.8

2

31.8 1-1/4 39A9201X012 39A9197X012 39A9131X062 39A9127X062

50.8

2

39A9162X052 39A9158X052 39A9133X052 39A9129X052

39A9203X012 39A9199X012 39A9133X062 39A9129X062




April 2009

Key 4* Valve Plug Stem for NPS 8 or 10 Fisher r

EHD or EHT Valve without Whisper Trim r

III Cage

MATERIAL

VALVE

RATING

VALVE

DESIGN

VALVE

STEM

CONNECTION ACTUATOR

GROUP mm Inches

CL1500

CL2500

EHD

EHT

EHD

EHT

31.8

1-1/4

31.8

x

50.8

50.8

31.8

x

50.8

50.8

31.8

x

50.8

31.8

x

50.8

1-1/4 x 2

2

31.8

1-1/4

1-1/4 x 2

2

31.8

1-1/4

1-1/4 x 2

31.8

1-1/4

1-1/4 x 2

3

3.5

3.5

3.5

3.5

3.5

3.5

2.5

2.5

3

2.5

2.5

3

2.5

2.5

3

2.5

2.5

3

3.5

3.5

3

3.5

3.5

3.5

3.5

3

3.5

3.5

3.5

3.5

3

3.5

3.5

3.5

3.5

76

89

89

89

89

89

89

64

64

76

64

64

76

64

64

76

64

64

76

89

89

76

89

89

89

89

76

89

89

89

89

76

89

89

89

89

100, 101

404

405

406

407

408

409

100

101

100, 101

100

101

100, 101

100

101

100, 101

100

101

100, 101

100, 101

404

405

406

407

100, 101

404

405

406

407

408

409

100, 101

404

405

406

407

TRAVEL mm Inches

29A5895X172

29A5895X172

29A5895X132

29A5895X112

29A5895X152

14A1430X452

14A1430X322

11A3430X632

11A3430X612

11A3430X612

29A5895X132

29A5895X112

29A5895X112

11A3430X702

11A3430X682

11A3430X682

29A5895X182

29A5895X162

29A5895X162

17-4

Stainless

Steel, H1150

Heat Treated

11A3430X632

11A3430X632

11A3430X582

11A3430X562

11A3430XH62

29A5895X122

29A5895X122

29A5895X092

29A5895X082

29A5895X102

14A1430X442

14A1430X432

11A3430X702

11A3430X702

11A3430X652

11A3430X612

11A3430XH72


Noncoated

Cr Ct

11A3430X622

11A3430X622

11A3430X572

11A3430X552

11A3430X592

- - -

- - -

- - -

- - -

- - -

14A1430X152

14A1430X182

11A3430X692

11A3430X692

11A3430X642

11A3430X602

11A3430X662

- - -

- - -

- - -

- - -

- - -

14A1430X102

14A1430X192

11A3430X622

11A3430X602

11A3430X602

- - -

- - -

- - -

11A3430X692

11A3430X672

11A3430X672

- - -

- - -

- - -

15A4075X052

15A4075X052

15A4075X032

15A4075X022

15A4075X092

- - -

- - -

- - -

- - -

- - -

15A4076X012

15A4076X022

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

15A4075X052

15A4075X042

15A4075X042

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

S20910

Noncoaated

11A3430XG12

11A3430XG12

11A3430XF72

11A3430XF62

11A3430XF82

29A5895X272

29A5895X272

29A5895X242

29A5895X232

29A5895X252

14A1430X342

14A1430X332

11A3430XG62

11A3430XG62

11A3430XG22

11A3430XF92

11A3430XG32

29A5895X432

29A5895X432

29A5895X282

29A5895X262

29A5895X412

14A1430X372

14A1430X362

11A3430XG12

11A3430XF92

11A3430XF92

29A5895X282

29A5895X262

29A5895X262

11A3430XG62

11A3430XG42

11A3430XG42

29A5895X312

29A5895X302

29A5895X302

Cr Ct

- - -

- - -

- - -

- - -

- - -

29A6602X062

29A6602X062

29A6602X032

29A6602X022

29A6602X042

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

29A6602X072

29A6602X052

29A6602X052

- - -

- - -

- - -

- - -

- - -

- - -



April 2009


Key 4* Valve Plug Stem for NPS 12 or 14 Fisher r

EHD or EHT Valve without Whisper Trim r

III Cage

MATERIAL

VALVE

RATING

VALVE

DESIGN

VALVE

STEM

CONNECTION ACTUATOR

GROUP mm Inches

CL1500

CL2500

EHD and

EHT

EHD

EHT

31.8

1-1/4

31.8

x

50.8

50.8

31.8

1-1/4

31.8

x

50.8

50.8

31.8

1-1/4

31.8

x

50.8

50.8

1-1/4 x 2

2

1-1/4 x 2

2

1-1/4 x 2

2

3

3.5

3.5

3.5

3.5

3

3.5

3, 3.5

3

3.5

3.5

3.5

3.5

3

3.5

3.5

3.5

3.5

3

3.5

3, 3.5

4

4.5

4.5

3

3.5

3.5

3.5

3.5

4

4

4

4.5

4.5

4

4

4

4.5

4.5

76

89

89

89

89

76

89

76, 89

76

89

89

89

89

76

89

89

89

89

76

89

76, 89

102

114

114

76

89

89

89

89

102

102

102

114

114

102

102

102

114

114

100, 101

404

405

406

407

408

408

409

100, 101

404

405

406

407

100, 101

404

405

406

407

408

408

409

404

405, 406

407

802

490

404

405, 406

407

802

490

408, 409

802

490

100, 101

404

405

406

407

TRAVEL mm Inches

29A5895X182

29A5895X182

29A5895X142

29A5895X122

29A5895X162

14A1430X482

14A1430X472

14A1430X452

11A3430XJ12

11A3430XJ12

11A3430XH92

11A3430X702

11A3430X242

29A5895X212

29A5895X212

29A5895X192

29A5895X172

29A5895X202

14A1430X502

14A1430X492

14A1430X482

17-4

Stainless

Steel, H1150

Heat Treated

11A3430X682

11A3430XH62

11A3430X632

11A3430XJ12

11A3430XJ22

29A5895X162

29A5895X102

29A5895X122

29A5895X212

29A5895X222

14A1430X462

14A1430X482

14A1430X512

11A3430XH92

11A3430XH92

11A3430XH72

11A3430X632

11A3430XH82


Noncoated

Cr Ct

- - -

- - -

- - -

- - -

- - -

14A1430X122

14A1430X112

14A1430X102

11A3430X722

11A3430X722

11A3430X712

11A3430X692

11A3430X232

- - -

- - -

- - -

- - -

- - -

14A1430X142

14A1430X132

14A1430X122

11A3430X672

11A3430X592

11A3430X622

11A3430X722

11A3430XH22

- - -

- - -

- - -

- - -

- - -

14A1430X222

14A1430X122

14A1430X232

11A3430X712

11A3430X712

11A3430X662

11A3430X622

11A3430X362

- - -

- - -

- - -

- - -

- - -

15A4076X052

15A4076X062

15A4076X032

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

15A4075X072

15A4075X092

15A4075X052

15A4075X192

15A4075X202

- - -

- - -

- - -

- - -

- - -

15A4076X072

15A4076X052

15A4076X082

15A4075X102

15A4075X102

15A4075X132

15A4075X052

15A4075X122

S20910

Noncoated

29A5895X312

29A5895X312

29A5895X292

29A5895X272

29A5895X302

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

29A5895X332

29A5895X332

29A5895X422

29A5895X432

29A5895X322

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

29A5895X302

29A5895X252

29A5895X272

29A5895X332

29A5895X342

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

Cr Ct

29A6602X012

29A6602X012

29A6602X082

29A6602X062

29A6602X092

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -

29A6602X092

29A6602X042

29A6602X062

29A6602X102

29A6602X112

- - -

- - -

- - -

- - -

- - -

- - -

- - -

- - -




April 2009

Key 4* Valve Plug Stem for Valve with Whisper Trim r

III Cage

ACTUATOR

GROUP

VALVE

SIZE,

NPS

VALVE

RATING

802

8, 10

12, 14

CL1500

CL2500

CL1500

CL2500 mm

STEM

DIAMETER

TRAVEL

Inches mm Inches

17-4PH

Stainless

Steel, H1150

Heat Treated

13A4764X262

29A9092X012

31.8

31.8 x 50.8

31.8

31.8 x 50.8

31.8

31.8 x 50.8

31.8

31.8 x 50.8

1-1/4

1-1/4 x 2

1-1/4

1-1/4 x 2

1-1/4

1-1/4 x 2

1-1/4

1-1/4 x 2

178

178

146

146

184

184

178

178

7

7

5.75

5.75

7.25

7.25

7

7

13A4764X292

29A9092X032

13A4764X322

29A9092X052

13A4764X322

29A9092X052

MATERIAL


Noncoated

13A4764X272

- - -

13A4764X302

- - -

13A4764X332

- - -

13A4764X332

- - -

Cr Ct

19A9044X012

- - -

19A9094X022

- - -

13A9094X032

- - -

13A9094X032

- - -

S20910

Noncoated

13A4764X282

29A9092X022

13A4764X312

29A9092X042

13A4764X342

29A9092X062

13A4764X342

29A9092X062

Cr Ct

- - -

29A9093X012

- - -

29A9093X022

- - -

29A9093X032

- - -

29A9093X032



April 2009


Key 6* Seat Ring and Key 7 Cap Screw for Valve with Gasket Construction and without Whisper Trim r

III Cage

MATERIAL KEY 7 CAP SCREW VALVE

SIZE,

NPS

Seat Ring Cap Screw

VALVE

RATING

KEY 6

SEAT RING Part Number

Quantity

Required


H1075 heat-treated

SA-564,

H1100 heat-treated

CL1500

CL2500

39A7400X032

39A7402X032

19A7492X022

19A7493X022

8, 10

12, 14

N07718

316 stainless steel, alloy 6 (CoCr-A) seat

N06600, alloy 6 (CoCr-A) seat


H1075 heat-treated

N07718



SB-637, GR 718

SA-453-660,

CLA

SB-637, GR 718

SA-564,

H1100 heat-treated

SB-637, GR 718

SA-453-660,

CLA

SB-637, GR 718

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

39A7400X022

39A7402X022

39A7401X032

39A7403X032

39A7401X042

39A7403X042

39A7404X032

39A7406X032

39A7404X022

39A7406X022

39A7405X032

39A7407X032

39A7405X042

39A7407X042

19A7492X012

19A7493X012

19A7492X032

19A7493X032

19A7492X012

19A7493X012

19A7493X022

19A7493X022

19A7493X012

19A7493X012

19A7493X032

19A7493X032

19A7493X012

19A7493X012

22

28




April 2009

Key 6* Seat Ring and Key 7 Cap Screw for Valve with Gasket Construction and Whisper Trim r

III Cage

VALVE

SIZE,

NPS Seat Ring

MATERIAL

Cap Screw

VALVE

RATING

KEY 6

SEAT RING


H1075 heat-treated

SA-564,

H1100 heat-treated

CL1500

CL2500

39A7400X032

39A7402X032

8, 10


H1150 heat treated, alloy 6 (CoCr-A) seat


(CoCr-A) seat, for temperatures up to 260

_

C (500

_

F)


(CoCr-A) seat, for temperatures up to 427 _ C (800 _ F)



N06600, alloy 6


N06600, alloy 6


SA-564,

H1100 heat-treated

SA-453-660,

CLA

SA-453-660,

CLA

SA-453-660,

CLA

SB-637, GR 718

SB-637, GR 718

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

39A7401X122

39A7403X122

39A7401X032

39A7403X032

39A7401X062

39A7403X062

39A7401X082

39A7403X082

39A7401X042

39A7403X042

39A7401X102

39A7403X102

N07718, heat-treated


H1075 heat-treated

SB-637, GR 718

SA-564,

H1100 heat-treated

CL1500

CL2500

CL1500

CL2500

39A7400X022

39A7402X022

39A9009X022

39A7406X032

12, 14


H1150 heat treated, alloy 6 (CoCr-A) seat



_

C (500

_

F)



_

C (800

_

F)



_

C (1100

_

F)

N06600, alloy 6


_

C (800

_

F)

N06600, alloy 6


SA-564,

H1100 heat-treated

SA-453-660,

CLA

SA-453-660,

CLA

SA-453-660,

CLA

SB-637, GR 718

SB-637, GR 718

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

39A9010X122

39A7407X122

39A9010X022

39A7407X032

39A9010X042

39A7407X062

39A9010X062

39A7407X082

39A9010X082

39A7407X042

39A9010X102

39A7407X102

N07718, heat-treated SB-637, GR 718

CL1500

CL2500

39A9009X032

39A7406X022

KEY 7 CAP SCREW

Part Number

Quantity

Required

19A7492X022

19A7493X022

19A7492X022

19A7493X022

19A7492X032

19A7493X032

19A7492X032

19A7493X032

19A7492X032

19A7493X032

19A7492X012

19A7493X012

19A7492X012

19A7493X012

19A7492X012

19A7493X012

19A7493X022

19A7493X022

19A7493X022

19A7493X022

19A7493X032

19A7493X032

19A7493X032

19A7493X032

19A7493X032

19A7493X032

19A7493X012

19A7493X012

19A7493X012

19A7493X012

19A7493X012

19A7493X012

22

28



April 2009


Key 6* Seat Ring and Key 7 Cap Screw for Valve with O-Ring Construction and without Whisper Trim r

III Cage

MATERIAL KEY 7 CAP SCREW VALVE

SIZE,

NPS

Seat Ring Cap Screw

VALVE

RATING

KEY 6

SEAT RING Part Number

Quantity

Required

8, 10

12, 14


H1075 heat-treated



17-4PH stainless steel, H1150 DBL heattreated for sour gas service

N06600, alloy 6 (CoCr-A) seat, for sour gas service


H1075 heat-treated



SA-564,

H1100 heat-treated

SA-453-660,

CLA

SB-637, GR 718

SA-564,

H1150 heat-treated

SB-637, GR 718

SA-564,

H1100 heat-treated

SA-453-660,

CLA

SB-637, GR 718

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

39A9035X022

39A9037X022

39A9036X022

39A9038X022

39A9036X042

39A9038X042

39A9035X042

39A9037X042

39A9036X042

39A9038X042

39A9039X022

39A9041X022

39A9040X022

39A9042X022

39A9040X042

39A9042X042

19A7492X022

19A7493X022

19A7492X032

19A7493X032

19A7492X012

19A7493X012

19A7492X042

19A7493X042

19A7492X052

19A7493X052

19A7493X022

19A7493X022

19A7493X032

19A7493X032

19A7493X012

19A7493X012

10

12




April 2009

Key 6* Seat Ring and Key 7 Cap Screw for Valve with O-Ring Construction and Whisper Trim r

III Cage

VALVE

SIZE,

NPS Seat Ring

MATERIAL

Cap Screw

VALVE

RATING

KEY 6

SEAT RING

8, 10

12, 14


H1075 heat-treated

17-4PH stainless steel, H1150 heat-treated alloy 6 (CoCr-A) seat



17-4PH stainless steel, H1150 DBL heat-treated, for sour gas service

17-4PH stainless steel, H1150 DBL heat-treated, alloy 6 (CoCr-A) seat, for sour gas service



H1075 heat-treated

17-4PH stainless steel, H1150 heat-treated alloy 6 (CoCr-A) seat



17-4PH stainless steel, H1150 DBL heat-treated, for sour gas service

17-4PH stainless steel, H1150 DBL heat-treated, alloy 6 (CoCr-A) seat, for sour gas service


SA-564,

H1150 heat-treated

SA-564,

H1100 heat-treated

SB-637, GR 718

SA-453-660,

CLA

SA-564,

H1150 heat-treated

SA-564,

H1150 heat-treated

SB-637, GR 718

SA-564,

H1150 heat-treated

SA-564,

H1100 heat-treated

SB-637, GR 718

SA-453-660,

CLA

SA-564,

H1150 heat-treated

SA-564,

H1150 heat-treated

SB-637, GR 718

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

CL1500

CL2500

39A9035X022

39A9037X022

39A9036X062

39A9038X062

39A9036X042

39A9038X042

39A9036X022

39A9038X022

39A9035X042

39A9037X042

39A9036X072

39A9038X072

39A9036X042

39A9038X042

39A9011X022

39A9041X022

39A9012X062

39A9042X062

39A9012X042

39A9042X042

39A9012X022

39A9042X022

39A9011X042

39A9041X042

39A9012X072

39A9042X072

39A9012X042

39A9042X042

KEY 7 CAP SCREW

Part Number

Quantity

Required

19A7492X022

19A7493X022

19A7492X022

19A7493X022

19A7492X012

19A7493X012

19A7492X032

19A7493X032

19A7492X042

19A7493X042

19A7492X042

10

19A7493X042

19A7492X052

19A7493X052

19A7493X022

19A7493X022

19A7493X022

19A7493X022

19A7493X012

19A7493X012

19A7493X032

19A7493X032

19A7493X042

19A7493X042

19A7493X042

19A7493X042

19A7493X052

19A7493X052

12



April 2009

Actuator Groups by Type Number

Group 100

127 mm (5-Inch) Yoke Boss

472

473

474

476

585C

657

1008

Group 101


667

Group 404


667

667-4

Group 405


657 MO

657-4 MO


Group 406


667 MO

667-4 MO

Group 407


474

585C

657

Group 408

127 mm (5H) and 178 mm (7-Inch) Yoke Boss

657 Size 100

1008

Group 409

127 mm (5H) and 178 mm (7-Inch) Yoke Boss

667 Size 100

Group 802


585C

39



April 2009

Fisher, Whisper Trim, Cavitrol, and ENVIRO-SEAL 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

Fisher EHD, EHT Instruction Manual

Fisher

EHD and EHT NPS 8 through 14

Sliding-Stem Control Valves

Contents

Introduction

Installation

Principle of Operation

Maintenance

Replacing Packing

Trim Removal (Bore Seal Constructions)

Lapping Metal Seats

(Bore Seal Constructions)

Remachining Metal Seats

(Bore Seal Constructions)

Trim Replacement (Bore Seal

Constructions)

Parts Ordering

Parts Kits

ENVIRO-SEAL

Packing Retrofit Kits

ENVIRO-SEAL

Packing Repair Kits

Parts List

Related manuals

Emerson

Fisher HP & EH

Fisher

EHD and EHT NPS 8 through 14 Sliding-Stem Control Valves

Fisher

EHD, EHS, and EHT Valves NPS 1-1/2x1 through NPS 8x6

MATT BLATT

MBARNESCHBA

Fisher

CHP Control Valve

Emerson

Fisher HP & EH

Fisher

HP and HPA Control Valves

Fisher

H2 Duplex High-Pressure Packing