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Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Fisherr EHD and EHT NPS 8 through 14
Sliding-Stem Control Valves
Contents
Introduction
Description
Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual
Trim Removal
EHD, EHT Valve Plug Maintenance
Lapping Seats
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Educational Services
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Principle of Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trim Replacement
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing Lubrication
Packing Maintenance
. . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing Packing
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . .
Retrofit: Installing Bore Seal Trim
Lapping Metal Seats
(Bore Seal Constructions)
. . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . .
Replacement of Installed Bore Seal Trim . . . . . . . .
Trim Removal (Bore Seal Constructions) . . . .
. . . . . . . . . . . . . .
12
13
14
17
19
19
5
5
3
3
2
2
1
1
7
12
6
7
20
Remachining Metal Seats
(Bore Seal Constructions)
Trim Replacement
(Bore Seal Constructions)
. . . . . . . . . . . . . .
Actuator Mounting
Parts Ordering
. . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Kits
Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bonnet Assembly
Valve Assembly
. . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
20
20
22
22
23
25
25
27
Figure 1. Fisher EH Series Control Valve with 667 Actuator
W2992-1
Introduction
Scope of Manual
This instruction manual includes installation, maintenance, and parts ordering information for NPS 8 through 14 Fisher
EHD and EHT sliding-stem globe-style control valves. Refer to separate manuals for instructions covering the actuator, positioner, and accessories.
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
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Table 1. Specifications
End Connection Styles (1)
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
Whisper Trim™ III Cages: J Linear or J modified characteristics available upon request
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: High-temperature, Class V.
See table 3
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
EHT w/ PEEK (2) Anti-Extrusion Rings
1. Per ANSI/FCI 70-2 and IEC 60534-4
2. Poly Ether Ether Ketone
ANSI/FCI LEAKAGE CLASS
III–Standard
IV–Optional
IV–Standard
V–Optional
V to 316_C (600_F)
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.
2
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Educational Services
For information on available courses for the Fisher EH NPS 8 through 14 valve, as well as a variety of other products, contact:
Emerson Process Management
Educational Services - Registration
Phone: 1-641-754-3771 or 1-800-338-8158
E-mail: [email protected]
http://www.emersonprocess.com/education
Table 3. Additional Shutoff Classification
Valve Design
(PRESSURE RATING)
Valve Size, NPS Port Diameter, Inches
EHD
(CL1500)
8
10
7
EHD
(CL2500)
8
10
12
14
5.375
7
Cage Style
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
VALVE
SIZE,
NPS
Buttwelding Ends
CL1500
Flanged
Kilograms Pounds Kilograms Pounds
Buttwelding Ends
Kilograms Pounds
8 1400 3100 1700 3700 1900 4100
CL2500
Flanged
Kilograms
2200
Pounds
4700
10
12
14
1500
3400
3400
3300
7300
7300
1900
3900
- - -
4100
8600
- - -
2000
3400
3400
4400
7600
7600
- - -
- - -
- - -
- - -
- - -
- - -
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.
3
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
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.
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™ 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 14) 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 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.
4
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Principle of Operation
Key numbers referenced in this section are shown in figure 12 for the EHD valve and in figure 14 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 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.
5
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
8. After all maintenance is complete, refer to the Trim Replacement procedure to assemble the valve body.
Note
If the valve has ENVIRO-SEAL™ live-loaded packing installed, see the Fisher instruction manual titled ENVIRO-SEAL Packing System for Sliding-Stem Valves (D101642X012) 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 (D101453X012) for instructions.
Figure 2. Lubricator and Lubricator/Isolating Valve
14
LUBRICATOR
14
27
10A9421-A
AJ5428-D
A0832-2
LUBRICATOR/ISOLATING VALVE
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).
CAUTION
Do not lubricate graphite packing. Graphite packing is self-lubricated. Additional lubrication may result in slip-stick movement of the valve.
Note
ENVIRO-SEAL or HIGH-SEAL packing does not require lubrication.
6
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
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 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
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
(D101642X012) or HIGH-SEAL Live-Loaded Packing System (D101453X012) (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.
Table 5. Recommended Packing Flange Nut Torques mm
STEM DIAMETER
Inches
VALVE
RATING
CL1500
31.8
1-1/4
50.8
2
CL2500
CL1500
CL2500
Min
68
81
98
115
NSm
Max
102
122
146
170
Min
50
60
72
85
LbfSft
Max
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
WARNING
Refer to the WARNING at the beginning of the Maintenance section in this instruction manual.
7
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
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 14).
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 personal injury or property damage caused by uncontrolled movement of the bonnet, loosen the bonnet by following the instructions in the next step.
Figure 3. Actuator Mounting
STEM
CONNECTOR
CAP SCREWS
ANTI-ROTATION GROOVE
TRAVEL INDICATOR
STEM CONNECTOR
POINTER
STEM LOCKNUTS
MOUNTING STUDS & NUTS
15A4691-A
A2359-2
Note
The following step also provides additional assurance that the valve fluid pressure has been relieved.
3. Hex nuts (key 14, figures 12 and 14) 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.
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
8
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014 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.
CAUTION
When lifting the bonnet (key 1), be sure that the valve plug and stem assembly (keys 3 and 4, figure 12 or 14) remains on the seat ring (key 6, figure 12 or 14). 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 14) and washers (key 29 and 33, figure 12, 13, or 14). Carefully lift 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
Use care to avoid damaging gasket sealing surfaces.
EHD piston rings (key 8) are brittle and in two halves. 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 14) out of the valve body.
6. To remove the cage (key 2, figure 12 or 14), 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 14). 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.
Table 6. Body-to-Bonnet Bolting Torques
VALVE SIZE
NPS
8, 10
12, 14
VALVE
RATING
CL1500
CL2500
CL1500
CL2500
B7, B16, BD, 660 STUDS
NSm lbfSft
2710
4070
2000
3000
8130
5830
6000
4300
NSm
2035
3050
6100
4370
B8, B8M STUDS
lbfSft
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 14).
11. Install the plug and stem assembly. Be sure the seal ring or piston rings are installed correctly as described under
Trim Replacement.
9
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Figure 4. Packing Arrangements
UPPER WIPER (KEY 12)
12A8160-A
PTFE V-RING
SINGLE PACKING
PACKING FOLLOWER
(KEY 13)
FEMALE
ADAPTOR
(KEY 32)
V-RING (KEY 7)
KEY 6
1
MALE ADAPTOR
(KEY 31)
WASHER (KEY 10)
SPRING (KEY 8)
PACKING
RING (KEY 11)
BOX
LOWER WIPER
(KEY 30)
PACKING FOLLOWER
(KEY 13)
GRAPHITE LAMINATE
PACKING RING (KEY 7)
2
GRAPHITE FILAMENT
PACKING RING (KEY 9)
3
LANTERN RING
(KEY 8)
UPPER WIPER (KEY 12)
PACKING FOLLOWER
(KEY 13)
PACKING RING
(KEY 7)
PACKING RING
(KEY 7)
LANTERN RING
(KEY 8)
14A3412-B
GRAPHITE LAMINATE AND FILAMENT
SINGLE PACKING
PACKING BOX RING
(KEY 11)
PACKING BOX RING
(KEY 11)
13A0112-A
GRAPHITE/COMPOSITION
DOUBLE PACKING
12A7839-A
Sht 1
PTFE V-RING
DOUBLE PACKING
UPPER WIPER (KEY 12)
PACKING FOLLOWER
(KEY 13)
FEMALE ADAPTOR
(KEY 32)
V-RING (KEY 7) KEY 6
MALE ADAPTOR
(KEY 31)
1
LANTERN RING
(KEY 8)
PACKING FOLLOWER
(KEY 13)
GRAPHITE LAMINATE
PACKING RING (KEY 7)
2
GRAPHITE FILAMENT
PACKING RING (KEY 9)
3
LANTERN RING
(KEY 8)
PACKING
RING (KEY 11)
BOX
LOWER WIPER (KEY
30)
1
14A3414-B
GRAPHITE LAMINATE AND FILAMENT
DOUBLE PACKING
PACKING BOX RING
(KEY 11)
12A8163-A
PTFE/COMPOSITION
DOUBLE PACKING
PACKING ARRANGEMENTS FOR 31.8 mm (1-1/4 INCH) VALVE STEMS
UPPER WIPER (KEY 12)
PACKING FOLLOWER
(KEY 13)
PACKING RING
(KEY 7)
LANTERN RING
(KEY 8)
PACKING BOX RING
(KEY 11)
PACKING
FOLLOWER (KEY 13)
GRAPHITE
LAMINATE
PACKING RING
(KEY 7) 2
1
PACKING
FOLLOWER
(KEY 13)
GRAPHITE
LAMINATE
PACKING RING
(KEY 7) 2
UPPER WIPER (KEY 12)
PACKING FOLLOWER
(KEY 13)
PACKING RING
(KEY 7)
1
14A3419-B
SINGLE PACKING
GRAPHITE FILAMENT
PACKING RING
(KEY 9)
3
GRAPHITE LAMINATE AND FILAMENT
GRAPHITE
FILAMENT
PACKING RING
(KEY 9) 3
LANTERN RING
(KEY 8)
LANTERN RING
(KEY 8)
PACKING
BOX RING (KEY 11)
1
LANTERN RING
(KEY 8)
PACKING
BOX RING
(KEY 11)
13A0029-A
14A3418-A
GRAPHITE LAMINATE AND FILAMENT
DOUBLE PACKING
PACKING BOX RING
(KEY 11)
GRAPHITE/COMPOSITION AND PTFE/COMPOSITION
DOUBLE PACKING
1
C0634-1
PACKING ARRANGEMENTS FOR 50.8 mm (2-INCH) VALVE STEMS
NOTES:
0.102 mm (0.004 INCH) THICK SACRIFICIAL ZINC WASHERS.
USE ONLY ONE BELOW EACH GRAPHITE LAMINATE RING.
2
3
HAS THE APPEARANCE OF FLAT WASHERS PRESSED TOGETHER.
HAS THE APPEARANCE OF A WOVEN OR BRAIDED RING.
10
Instruction Manual
D100392X012
12. Slide the bonnet over the stem and onto the bonnet studs (key 13, figure 12 or 14).
EH Valves NPS 8 through 14
July 2014
Note
Proper performance of the bolting procedures in step 13 compresses the cage gaskets (key 11, figure 12 or 14) enough to seal the body-to-bonnet joint.
The prelubricated hex nuts (key 14, figure 12 or 14) referred to in step 13 can be identified by a black film coating on the nut threads.
The proper bolting procedures in step 13 include, but are not limited to, ensuring that the bonnet stud threads are clean, Belleville washers (if present) are installed in the correct orientation, 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.
Note
Stud(s) and nut(s) should be installed such that the manufacturer's trademark and material grade marking is visible, allowing easy comparison to the materials selected and documented in the Emerson/Fisher serial card provided with this product.
WARNING
Personal injury or damage to equipment could occur if improper stud and nut materials or parts are used. Do not operate or assemble this product with stud(s) and nut(s) that are not approved by Emerson/Fisher engineering and/or listed on the serial card provided with this product. Use of unapproved materials and parts could lead to stresses exceeding the design or code limits intended for this particular service. Install studs with the material grade and manufacturer's identification mark visible. Contact your Emerson Process Management representative immediately if a discrepancy between actual parts and approved parts is suspected.
13. Lubricate the stud threads and the faces of the hex nuts (key 14, figure 12 or 14) with anti-seize lubricant (not necessary if new factory prelubricated hex nuts are used). Replace the flat washers (key 29, figure 12 or 14) and
Belleville washers (key 33, figure 13), if included with the valve body assembly. Belleville washers must be installed so that the concave side is facing towards the valve body or flat washer. Replace the hex nuts and 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.
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Instruction Manual
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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 Packing System for
Sliding-Stem Valves (D101642X012) or HIGH-SEAL Live-Loaded Packing System (D101453X012) (as appropriate) for packing instructions.
Table 7. Seat Ring and Seat Ring Cap Screw Lubricants and Recommended Torque for Seat Ring Cap Screws
RECOMMENDED TORQUE
LUBRICANT
Lithium Grease or Anti-Seize
Lubricant
VALVE
SIZE,
NPS
8, 10
12, 14
VALVE
RATING
CL1500
CL2500
CL1500
CL2500
CL1500
NSm
61
Spiral Wound
Gasket Construction
lbfSft
45
O-Ring Construction or
Constructions for
Sour Gas Service
NSm lbfSft
41 30
8, 10
95
95
95
47
70
70
70
35
61
61
61
34
45
45
45
25
Dry Film
Lubricant
12, 14
CL2500
CL1500
CL2500
75
75
75
55
55
55
47
47
47
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 14) 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 14 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 14 for the EHT valve.
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EH Valves NPS 8 through 14
July 2014
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 14).
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 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 14 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 parts without disturbing their positions. If the parts must be removed for cleaning, return them to the original positions.
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Instruction Manual
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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 14 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 NSm (15 lbfSft) of torque.
When all are tightened to 20 NSm (15 lbfSft), increase the torque 20 NSm (15 lbfSft) without exceeding the torque value specified in table 7, and repeat the 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 14) 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 14) using the procedure given in the EHD instructions immediately preceding this paragraph.
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EH Valves NPS 8 through 14
July 2014
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 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.
Note
Stud(s) and nut(s) should be installed such that the manufacturer's trademark and material grade marking is visible, allowing easy comparison to the materials selected and documented in the Emerson/Fisher serial card provided with this product.
WARNING
Personal injury or damage to equipment could occur if improper stud and nut materials or parts are used. Do not operate or assemble this product with stud(s) and nut(s) that are not approved by Emerson/Fisher engineering and/or listed on the serial card provided with this product. Use of unapproved materials and parts could lead to stresses exceeding the design or code limits intended for this particular service. Install studs with the material grade and manufacturer's identification mark visible. Contact your Emerson Process Management representative immediately if a discrepancy between actual parts and approved parts is suspected.
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 Packing System for
Sliding-Stem Valves (D101643X012) or HIGH-SEAL Live-Loaded Packing System (D102453X012) (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.
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EH Valves NPS 8 through 14
July 2014
Figure 5. Fisher EHD with Bore Seal Trim
RETAINER
PISTON RING
CAGE
PLUG
RETAINER
FLOW DOWN
SEATING AREA
BORE SEAL
PISTON RING
CAGE
PLUG
FLOW UP
VIEW A
SEATING AREA
BORE SEAL
Instruction Manual
D100392X012
A
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Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
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).
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).
3. Place the Bore Seal plug seal over the top of the valve plug. The retainer will help guide the Bore Seal down onto the plug (figure 5). Do not force the Bore Seal over the plug. For flow down constructions, skip to step 5.
4. An installation tool (see table 8) must be inserted into the Bore Seal prior to using the retainer to guide it down the plug.
5. 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. For flow down constructions, skip to step 7.
6. Remove the retainer and then the installation tool. Place the Bore Seal retainer back onto the plug and tighten the retainer using an appropriate tool such as a strap wrench.
7. 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.
8. Install the new plug/retainer assembly with Bore Seal plug seal on the new stem following the appropriate instructions in the Trim Replacement section of this manual.
9. Install piston rings by following instructions in the Trim Replacement section of this manual.
10. Remove the existing valve actuator and bonnet following the appropriate instructions in the Replacing Packing section of this manual.
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EH Valves NPS 8 through 14
July 2014
Figure 6. Bore Seal Installation Tool
F
E
G
H
D
A
B
C
Instruction Manual
D100392X012
GE22109-A
Table 8. Bore Seal Installation Tool Dimensions
VALVE
PORT SIZE,
INCH
5.375
A
5.49
B
5.07
C
5.17-5.19
Dimensions, Inches (See Figure 6)
D
5.39-5.37
E
0.10
7.00
10.00
7.11
10.12
6.69
9.7
6.79-6.81
9.80-9.82
7.01-6.99
10.02-10.00
0.09
0.10
F
0.10
0.10
0.10
G
0.32
0.32
0.32
H
R.06
R.06
R.06
Tool Part
Number
GE22109X012
GE18264X012
GE17914X012
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.
11. 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.
12. Replace all gaskets according to appropriate instructions in the Trim Replacement section of this manual.
13. 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.
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July 2014
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.
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. 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.
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EH Valves NPS 8 through 14
July 2014
Figure 7. Stake the Threads of the Bore Seal Retainer
DEFORM THREAD TO
STAKE Bore Seal RETAINER
Instruction Manual
D100392X012
Figure 8. Installing the Bore Seal Plug Seal
Using the Installation Tool
INSTALLATION
TOOL
PISTON
RING
RETAINER
Bore Seal
METAL
PLUG
SEAL
VALVE
PLUG
Bore Seal
METAL
PLUG
SEAL
HORIZONTAL
REFERENCE
SURFACE
VALVE
PLUG
A6779
FLOW DOWN
A6778
FLOW DOWN
NOTE: PRESS THE INSTALLATION TOOL OVER THE VALVE PLUG UNTIL THE TOOL
CONTACTS THE HORIZONTAL REFERENCE SURFACE OF THE VALVE 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 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.
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.
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July 2014
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).
Figure 9. Lower (Valve Plug to Seat Ring) and Upper (Bore Seal Plug Seal to Cage) Seating Surfaces
RETAINER
PISTON
RING
CAGE
CAGE PLUG
1
SEATING AREA
SEAT
RING
LOWER SEATING SURFACE
PLUG
BORE SEAL
NOTE:
1 UPPER SEATING SURFACE IS THE AREA OF CONTACT BETWEEN THE
BORE SEAL METAL PLUG SEAL AND THE CAGE.
UPPER SEATING SURFACE
A6780
3. Place the Bore Seal plug seal over the top of the valve plug. The retainer will help guide the Bore Seal down onto the plug. Do not force the Bore Seal over the plug. For flow down constructions, skip to step 5.
4. An installation tool (see table 8) must be inserted into the Bore Seal prior to using the retainer to guide it down the plug.
5. 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. For flow down constructions, skip to step 7.
6. Remove the retainer and then the installation tool. Place the Bore Seal retainer back onto the plug and tighten the retainer using an appropriate tool such as a strap wrench.
7. 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.
8. Replace the piston ring(s) following instructions in the Trim Replacement section of this manual.
9. 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.
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EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
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 14) off its seat approximately 6.4 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.
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July 2014
Parts Kits
ENVIRO-SEAL 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, 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.
Stem Diameter mm (Inches)
31.8 (1-1/4)
Yoke Boss Diameter mm (Inches)
127 (5, 5H)
Double PTFE
RPACKXRT052
Kits
Packing Material
Graphite ULF
RPACKXRT302
Duplex
RPACKXRT252
ENVIRO-SEAL Packing Repair Kits
Repair kits include parts to replace the “soft” packing materials in valves that already have ENVIRO-SEAL packing arrangements installed or in valves that have been upgraded with ENVIRO-SEAL retrofit kits. 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.
Stem Diameter mm (Inches)
31.8 (1-1/4)
Yoke Boss Diameter mm (Inches)
127 (5, 5H)
Double PTFE
RPACKX00232
Kits
Packing Material
Graphite ULF
RPACKX00632
Duplex
RPACKX00332
23
EH Valves NPS 8 through 14
July 2014
Figure 10. Live-Loaded Packing
Instruction Manual
D100392X012
39B4153-A
39B4612/A
Typical HIGH-SEAL ULF Packing System
Typical ENVIRO-SEAL Packing System with Graphite ULF Packing
A6297-1
Typical ENVIRO-SEAL Packing System with PTFE Packing
200
212
201
213
215
216
207
209
211
A6722
Typical ENVIRO-SEAL Packing System with Duplex Packing
217
207
207
214
207
24
Instruction Manual
D100392X012
Figure 11. Bonnet Assembly
EH Valves NPS 8 through 14
July 2014
35A3976-A
Parts List
Note
Part numbers are shown for recommended spares only. For part numbers not shown, contact your Emerson Process Management sales office.
Bonnet Assembly (figures 4 and 11)
Key Description Part Number
1 Bonnet
If you need a bonnet as a replacement part, order by valve size and stem diameter, serial number, and desired material.
3 Packing Flange
4 Packing Flange Stud
127 mm (5-inch) yoke boss diameter
(2 req'd)
178 mm (7-inch) yoke boss diameter
(3 req'd)
5 Packing Flange Nut
127 mm (5-inch) yoke boss diameter
(2 req'd)
178 mm (7-inch) yoke boss diameter
(3 req'd)
6* Packing Set
7* Packing Ring
See following table
See following table
Key Description
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
*Recommended spare parts 25
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
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
12
7
9
7
9
7
12
7
12
7
7
7
7
12
7
31
32
7
30
12
7
7
Keys 8, 10, 11*, and 13 Metal Packing Parts
VALVE STEM
CONNECTION mm Inches
PACKING
TYPE
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
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
Graphite Filament Packing Rings
Graphite Laminate Packing Rings
Packing Rings
Packing Rings
Upper Wiper
Packing Rings
Upper Wiper
Graphite Laminate Packing Rings
Graphite Filament Packing Rings
Graphite Laminate Packing Rings
Graphite Filament Packing Rings
Packing Rings
Upper Wiper
Packing Rings
Upper wiper
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
1
1
1
1
2
1
1
1
1
1
1
1
1
1
QUANTITY
1
3
4
3
4
7
1
7
1
2
3
5
3
1
8
2
2
6
2
1
3
2
1
3
1
1
1
1
2
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
MATERIAL
316
Stainless Steel
1D387437012
1H995936042
1J873535072
1H998435072
0W087135072
1J873535072
1H998435072
11B9513X012
0W087135072
1J873535072
1H998435072
11B9513X012
1V313335072
1V312735072
1V312835072
11B9513X012
26 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
1 Valve Body
If you need a valve body as a replacement part, order by valve size, serial number, and desired material.
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
CL2500 high-temperature
NPS 12 and 14 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
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
CL1500 high-temperature
CL2500
CL2500 high-temperature
NPS 12 and 14 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
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
NPS 12 and 14 valves
CL1500
CL2500
For valve with Whisper Trim III cage
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
Valve Assembly (figures 12, 13, and 14)
Key Description Part Number
See following table
See following tables
See following tables
1V334035072
15A4000X012
See following tables
See following tables
1U5069X0012
1U5069X0022
11A9727X022
11A9727X032
15A3945X012
15A3945X022
1U5069X0012
1U5069X0022
1U5069X0012
1U5069X0022
11A9727X022
11A9727X032
15A3945X012
15A3945X022
1U5069X0012
1U5069X0022
15A4010X022
15A3974X022
15A3946X022
15A4010X022
15A4010X032
15A3974X022
15A3946X032
15A4010X022
Key Description Part Number
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
NPS 12 and 14 valves
CL1500
316 stainless steel
416 stainless steel
CL2500
316 stainless steel
416 stainless steel
For valve with Whisper Trim III cage
15A4009X022
15A4009X012
10A5409X022
10A5409X012
15A3944X022
15A3944X012
15A4009X022
15A4009X012
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
17-4PH stainless steel, H1075 heat-treated
17-4PH stainless steel, H1150 dbl heat-treated
(for sour gas service)
NPS 12 and 14 valves
CL1500
316 stainless steel
19A9136X012
19A9136X022
19A9136X032
19A9136X042
19A9115X012
19A9115X022
19A9115X032
19A9115X042
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
17-4PH stainless steel, H1075
19A9165X012
19A9165X022
19A9165X032
19A9165X042
19A9136X012
19A9136X022 heat-treated
17-4PH stainless steel, H1150 dbl
19A9136X032 heat-treated
(for sour gas service) 19A9136X042
10* Retaining Ring, 302 stainless steel (for EHT valve only)
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
14A4652X012
10A5410X012
15A3933X012
14A4652X012
*Recommended spare parts 27
EH Valves NPS 8 through 14
July 2014
Figure 12. Fisher EHD Valve
Instruction Manual
FLOW DIRECTION FOR ALL TRIMS EXCEPT THOSE WITH WHISPER TRIM III CAGES
D100392X012
APPLY LUBRICANT
VIEW A
59A9171-A
O-RING
CONSTRUCTION
GASKET
CONSTRUCTION
COMPLETE VALVE SHOWING VALVE PLUG WITHOUT DIVERTER CONE
28
59A9172-A
C0632-1
DIVERTER CONE DETAIL
59A9180-A
WHISPER TRIM
LEVEL A, B, OR C DETAIL
59A9182-A
WHISPER TRIM
LEVEL D DETAIL
Instruction Manual
D100392X012
Figure 13. Belleville Washer Body-to-Bonnet Bolting
SHOWN IN
UNCOMPRESSED
“FREE” POSITION
BONNET
GE60624-C
EH Valves NPS 8 through 14
July 2014
29
EH Valves NPS 8 through 14
July 2014
Figure 14. Fisher EHT Valve
FLOW DIRECTION FOR ALL TRIMS EXCEPT THOSE WITH WHISPER TRIM III CAGES
Instruction Manual
D100392X012
APPLY LUBRICANT
59A9177-A
O-RING
CONSTRUCTION
VIEW A
GASKET
CONSTRUCTION
VIEW B
COMPLETE VALVE SHOWING VALVE PLUG WITHOUT DIVERTER CONE
30
59A9178-A
C0633-1
DIVERTER CONE DETAIL
59A9184-A
WHISPER TRIM
LEVEL A, B, OR C DETAIL
59A9186-A
WHISPER TRIM
LEVEL D DETAIL
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key Description Part Number
11* Cage Gasket (2 req'd)
For standard service, silver pl
N04400
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
For sour gas service, tin pl N04400
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
12* Seat Ring Gasket
Spiral wound N06600
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
12* Seat Ring O-Ring
NPS 8 and 10 valves
CL1500
Nitrile
Ethylene/propylene
Fluorocarbon
CL2500
Nitrile
Ethylene/propylene
Fluorocarbon
NPS 12 and 14 valves
CL1500
Nitrile
Ethylene/propylene
Fluorocarbon
CL2500
Nitrile
Ethylene/propylene
Fluorocarbon
13 Bonnet Stud (12 required)
29A9220X012
29A9221X012
29A9222X012
29A9223X012
29A9220X022
29A9221X022
29A9222X022
29A9223X022
19A7468X012
19A7469X012
19A7470X012
19A7471X012
1D5470X0032
1D5470X0042
1D5470X0012
19A9013X012
19A9013X042
19A9013X032
19A9014X012
19A9014X042
19A9014X032
1D5470X0032
1D5470X0042
1D5470X0012
Key 2* Cage for Valve without Whisper Trim 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
Modified equal percentage
Equal percentage
Linear
Modified equal percentage
Equal percentage
Linear
Modified equal percentage
49A7423X012
39A7420X012
49A7423X012
49A7429X012
39A7426X012
49A7429X012
39A7435X012
39A7432X012
39A7435X012
49A7441X012
39A7438X012
49A7441X012
Figure 15. Fisher EHT Valve Using
PEEK Anti-Extrusion Rings
A7220
FLOW UP
Key Description
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)
24 Anti-seize lubricant,
(not furnished with valve)
29 Flat 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
NPS 12 and 14 valves
CL1500
CL2500
33 Belleville Washer, N07718 (12 req'd)
63 Anti-Extrusion Ring
FLOW DOWN
Part Number
1U5069X0012
11A9727X022
15A3945X012
1U5069X0012
MATERIAL
CA6NM, Cr Ct
To 427_C
(800_F)
Above 427_C
(800_F)
49A7424X012
39A7421X012
49A7424X012
49A7430X012
39A7427X012
49A7430X012
39A7436X012
39A7433X012
39A7436X012
49A7442X012
39A7439X012
49A7442X012
49A7425X012
39A7422X012
49A7425X012
49A7431X012
39A7428X012
49A7431X012
39A7437X012
39A7434X012
39A7437X012
49A7443X012
39A7440X012
49A7443X012
316 Stainless Steel
Cr Ct, for Standard Service
ENC, for Sour
Gas Service
49A7424X022
39A7421X022
49A7424X022
49A7430X022
39A7427X022
49A7430X022
39A7436X022
39A7433X022
39A7436X022
49A7442X022
39A7439X022
49A7442X022
49A9000X012
39A9001X012
49A9000X012
49A9002X012
39A9003X012
49A9002X012
- - -
- - -
- - -
- - -
- - -
- - -
*Recommended spare parts 31
EH Valves NPS 8 through 14
July 2014
Key 2* Whisper Trim 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
Instruction Manual
D100392X012
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
30B1143X012
30B1145X012
30B1147X012
30B1149X012
30B1151X012
30B1153X012
30B1194X012
30B1194X022
30B1131X012
30B1133X012
30B1135X012
30B1137X012
30B1139X012
30B1141X012
30B1190X012
30B1190X022
30B1155X012
30B1157X012
30B1159X012
30B1161X012
30B1163X012
30B1165X012
30B1198X012
30B1198X022
Key 3* Valve Plug for Valve without Whisper Trim III Cage
VALVE SIZE,
NPS
8, 10
12, 14
VALVE
RATING
CL1500
CL2500
CL1500
CL2500
VALVE/PLUG
DESIGN
VALVE STEM
CONNECTION
SIZE mm Inches
EHD w/o diverter cone
31.8
50.8
EHD with diverter cone 50.8
EHT w/o diverter cone
31.8
50.8
EHT with diverter cone 50.8
EHD w/o diverter cone
31.8
50.8
EHD with diverter cone 50.8
EHT w/o diverter cone
31.8
50.8
EHT with diverter cone 50.8
EHD w/o diverter cone
31.8
50.8
EHD with diverter cone 50.8
EHT w/o diverter cone
31.8
50.8
EHT with diverter cone 50.8
EHD w/o diverter cone
31.8
50.8
EHD with diverter cone 50.8
EHT w/o diverter cone
31.8
50.8
EHT with diverter cone 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)
35A3998X012
35A3997X012
- - -
35A3991X012
35A3992X012
- - -
35A3963X012
39A7494X012
- - -
35A3962X012
39A7497X012
- - -
35A3926X012
35A3927X012
- - -
35A3924X012
35A3925X012
- - -
35A3998X012
35A3997X012
- - -
35A3991X012
35A3992X012
- - -
316 STAINLESS STEEL WITH
ALLOY 6 (CoCr-A) SEAT AND GUIDE
For Use Only with
Cr Ct 316 SST Cage
35A4001X012
35A4003X012
39A9047X012
35A4005X012
35A4007X012
39A9049X012
35A3970X012
39A7495X012
39A9043X012
35A3968X012
39A7498X012
39A9045X012
35A3937X012
35A3939X012
39A9051X012
35A3935X012
35A3941X012
39A9053X012
35A4001X012
35A4003X012
39A9047X012
35A4005X012
35A4007X012
39A9049X012
For Service Above
121_C (250_F)
35A4002X012
35A4004X012
39A9048X012
35A4006X012
35A4008X012
39A9050X012
35A3971X012
39A7496X012
39A9044X012
35A3969X012
39A7499X012
39A9046X012
35A3938X012
35A3940X012
39A9052X012
35A3936X012
35A3942X012
39A9054X012
35A4002X012
35A4004X012
39A9048X012
35A4006X012
35A4008X012
39A9050X012
32 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key 3* Valve Plug for NPS 8 or 10 Fisher EHD with Whisper Trim III Cage
MATERIAL
17-4PH stainless steel,
H900 heat-treated
OPERATING
TEMPERATURE
LIMITS
_ C _ F
-29 to 427 -20 to 800
VALVE
STEM
CONNECTION
CL1500 mm Inches Level A, B, or C
31.8
1-1/4 - - -
VALVE RATING
Level D
39A9122X012
CL2500
Level A, B, or C
- - -
Level D
39A9137X012
50.8
2 - - 39A9124X012 - - 39A9139X012
316 stainless steel, alloy 6
(CoCr-A) seat and guide
N06600, alloy 6
(CoCr-A) seat and guide
-29 to 149
93 to 204
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 300
200 to 400
-20 to 450
233 to 427 451 to 800
428 to 593 801 to 1100
31.8
1-1/4 39A9130X012 39A9126X012
50.8
2 39A9132X012 39A9128X012
31.8
1-1/4 39A9130X022 39A9126X022
50.8
2 39A9132X022 39A9128X022
31.8
1-1/4 39A9130X032 39A9126X032
50.8
2 39A9132X032 39A9128X032
31.8
1-1/4 39A9130X042 39A9126X042
50.8
2 39A9132X042 39A9128X042
31.8
1-1/4 39A9130X052 39A1926X052
50.8
2 39A9132X052 39A9128X052
31.8
1-1/4 39A9130X062 39A9126X062
50.8
2 39A9132X062 39A9128X062
31.8
1-1/4 39A9130X072 39A9126X072
50.8
2 39A9132X072 39A9128X072
31.8
1-1/4 39A9130X082 39A9126X082
50.8
2 39A9132X082 39A9128X082
31.8
1-1/4 39A9130X092 39A9126X092
50.8
2 39A9132X092 39A9128X092
31.8
1-1/4 39A9130X102 39A9126X102
50.8
2 39A9132X102 39A1928X102
31.8
1-1/4 39A9130X112 39A9126X112
50.8
2 39A9132X112 39A9128X112
31.8
1-1/4 39A9130X122 39A9126X122
50.8
2 39A9132X122 39A9128X122
39A9145X012
39A9147X012
39A9145X022
39A9147X022
39A9145X032
39A9147X032
39A9145X042
39A9147X042
39A9145X052
39A9147X052
39A9145X062
39A9147X062
39A9145X072
39A9147X072
29A9145X082
39A9147X082
39A9145X092
39A9147X092
39A9145X102
39A9147X102
39A9145X112
39A9147X112
39A9145X122
39A9147X122
39A9141X012
39A9143X012
39A9141X022
39A9143X022
39A9141X032
39A9143X032
39A9141X042
39A9143X042
39A9141X052
39A9143X052
39A9141X062
39A9143X062
39A9141X072
39A9143X072
39A9141X082
39A9143X082
39A9141X092
39A9143X092
39A9141X102
39A9143X102
39A9141X112
39A9143X112
39A9141X122
39A9143X122
17-4 stainless steel, H1150 heat-treated, alloy 6 (CoCr-A) seat and guide
17-4 stainless steel, H1150
DBL heat-treated, alloy 6
(CoCr-A) seat and guide, for sour gas service
-29 to 427
-29 to 232
-20 to 800
-20 to 450
31.8
1-1/4 39A9130X132 39A9126X132
50.8
50.8
2
2
39A9132X132 39A9128X132
31.8
1-1/4 39A9130X142 39A9126X142
39A9132X142 39A9128X142
39A9145X132
39A9147X132
39A9145X142
39A9147X142
39A9141X132
39A9143X132
39A9141X142
39A9143X142
*Recommended spare parts 33
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Key 3* Valve Plug for NPS 12 or 14 Fisher EHD with Whisper Trim III Cage
MATERIAL
17-4PH stainless steel,
H900 heat-treated
OPERATING
TEMPERATURE
LIMITS
_ C _ F
-29 to 427 -20 to 800
VALVE
STEM
CONNECTION
CL1500 mm Inches Level A, B, or C
31.8
1-1/4 - - -
VALVE RATING
Level D
39A9151X012
CL2500
Level A, B, or C
- - -
Level D
39A9122X012
50.8
2 - - 39A9153X012 - - 39A9124X012
316 stainless steel, alloy 6
(CoCr-A) seat and guide
N06600, alloy 6 (CoCr-A) seat and guide
-29 to 149
93 to 204
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 300
200 to 400
-20 to 450
233 to 427 451 to 800
428 to 593 801 to 1100
31.8
1-1/4 39A9159X012 39A9155X012
50.8
2 39A9161X012 39A9157X012
31.8
1-1/4 39A9159X022 39A9155X022
50.8
2 39A9161X022 39A9157X022
31.8
1-1/4 39A9159X032 39A9155X032
50.8
2 39A9161X032 39A9157X032
31.8
1-1/4 39A9159X042 39A9155X042
50.8
2 39A9161X042 39A9157X042
31.8
1-1/4 39A9159X052 39A1955X052
50.8
2 39A9161X052 39A9157X052
31.8
1-1/4 39A9159X062 39A9155X062
50.8
2 39A9161X062 39A9157X062
31.8
1-1/4 39A9159X072 39A9155X072
50.8
2 39A9161X072 39A9157X072
31.8
1-1/4 39A9159X082 39A9155X082
50.8
2 39A9161X082 39A9157X082
31.8
1-1/4 39A9159X092 39A9155X092
50.8
2 39A9161X092 39A9157X092
31.8
1-1/4 39A9159X102 39A9155X102
50.8
2 39A9161X102 39A1957X102
31.8
1-1/4 39A9159X112 39A9155X112
50.8
2 39A9161X112 39A9157X112
31.8
1-1/4 39A9159X122 39A9155X122
50.8
2 39A9161X122 39A9157X122
39A9130X012
39A9132X012
39A9130X022
39A9132X022
39A9130X032
39A9132X032
39A9130X042
39A9132X042
39A9130X052
39A9132X052
39A9130X062
39A9132X062
39A9130X072
39A9132X072
29A9130X082
39A9132X082
39A9130X092
39A9132X092
39A9130X102
39A9132X102
39A9130X112
39A9132X112
39A9130X122
39A9132X122
39A9126X012
39A9128X012
39A9126X022
39A9128X022
39A9126X032
39A9128X032
39A9126X042
39A9128X042
39A9126X052
39A9128X052
39A9126X062
39A9128X062
39A9126X072
39A9128X072
39A9126X082
39A9128X082
39A9126X092
39A9128X092
39A9126X102
39A9128X102
39A9126X112
39A9128X112
39A9126X122
39A9128X122
17-4 stainless steel, H1150 heat-treated, alloy 6 (CoCr-A) seat and guide
17-4 stainless steel, H1150
DBL heat-treated, alloy 6
(CoCr-A) seat and guide, for sour gas service
-29 to 427
-29 to 232
-20 to 800
-20 to 450
31.8
1-1/4 39A9159X132 39A9155X132
50.8
50.8
2
2
39A9161X132 39A9157X132
31.8
1-1/4 39A9200X012 39A9196X012
39A9202X012 39A9198X012
39A9130X132
39A9132X132
39A9130X142
39A9132X142
39A9126X132
39A9128X132
39A9126X142
39A9128X142
34 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key 3* Valve Plug for Fisher EHT with Whisper Trim III Cage
VALVE
SIZE,
NPS
MATERIAL
17-4 stainless steel,
H1075 heat-treated
OPERATING
TEMPERATURE
LIMITS
_ C _ F
-29 to 232 -20 to 450
VALVE
STEM
CONNECTION
CL1500 mm Inches Level A, B, or C
31.8
1-1/4 - - -
VALVE RATING
Level D
39A9123X012
CL2500
Level A, B, or C
- - -
Level D
39A9138X012
50.8
2 - - 39A9125X012 - - 39A9140X012
8, 10
316 stainless steel, alloy 6
(CoCr-A) seat and guide
N06600, alloy 6 (CoCr-A) seat and guide
-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 39A9131X012 39A9127X012 39A9146X012 39A9142X012
50.8
2 39A9133X012 39A9129X012 39A9148X012 39A9144X012
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
(CoCr-A) seat and guide
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
31.8
1-1/4 39A9131X062 39A9127X062 39A9146X062 39A9142X062
50.8
2
2
39A9133X052 39A9129X052 39A9148X052 39A9144X052
39A9133X062 39A9129X062 39A9148X062 39A9144X062
12, 14
316 stainless steel, alloy 6
(CoCr-A) seat and guide
N06600, alloy 6 (CoCr-A) seat and guide
-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
17-4 stainless steel, H1150 heat-treated, alloy 6
(CoCr-A) seat and guide
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
31.8
1-1/4 39A9160X052 39A9156X052 39A9131X052 39A9127X052
50.8
31.8
1-1/4 39A9201X012 39A9197X012 39A9131X062 39A9127X062
50.8
2
2
39A9162X052 39A9158X052 39A9133X052 39A9129X052
39A9203X012 39A9199X012 39A9133X062 39A9129X062
*Recommended spare parts 35
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Key 4* Valve Plug Stem for NPS 8 or 10 Fisher EHD or EHT Valve without Whisper Trim III Cage
VALVE
RATING
CL1500
CL2500
VALVE
DESIGN
EHD
EHT
EHD
EHT
VALVE
STEM
CONNECTION mm Inches
31.8
31.8
x
50.8
50.8
31.8
31.8
x
50.8
50.8
31.8
31.8
x
50.8
31.8
31.8
x
50.8
1-1/4
1-1/4 x 2
2
1-1/4
1-1/4 x 2
2
1-1/4
1-1/4 x 2
1-1/4
1-1/4 x 2
ACTUATOR
GROUP
TRAVEL mm Inches
3.5
3.5
2.5
2.5
3
2.5
2.5
3
3
3.5
3.5
3.5
3.5
2.5
2.5
3
2.5
2.5
3
3
3.5
3.5
3.5
3.5
3
3.5
3.5
3.5
3.5
3.5
3.5
3
3.5
3.5
3.5
3.5
89
89
64
64
76
64
64
76
76
89
89
89
89
64
64
76
64
64
76
76
89
89
89
89
76
89
89
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
316 Stainless Steel
Noncoated
- - -
- - -
- - -
- - -
- - -
14A1430X102
14A1430X192
11A3430X622
11A3430X602
11A3430X602
- - -
- - -
- - -
11A3430X692
11A3430X672
11A3430X672
- - -
- - -
- - -
11A3430X622
11A3430X622
11A3430X572
11A3430X552
11A3430X592
- - -
- - -
- - -
- - -
- - -
14A1430X152
14A1430X182
11A3430X692
11A3430X692
11A3430X642
11A3430X602
11A3430X662
17-4
Stainless
Steel, H1150
Heat Treated
11A3430X632
11A3430X632
11A3430X582
11A3430X562
11A3430XH62
29A5895X122
29A5895X122
29A5895X092
29A5895X082
29A5895X102
14A1430X442
14A1430X432
11A3430X702
11A3430X702
11A3430X652
11A3430X612
11A3430XH72
29A5895X172
29A5895X172
29A5895X132
29A5895X112
29A5895X152
14A1430X452
14A1430X322
11A3430X632
11A3430X612
11A3430X612
29A5895X132
29A5895X112
29A5895X112
11A3430X702
11A3430X682
11A3430X682
29A5895X182
29A5895X162
29A5895X162
MATERIAL
Cr Ct
- - -
- - -
- - -
- - -
- - -
- - -
- - -
15A4075X052
15A4075X042
15A4075X042
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
15A4075X052
15A4075X052
15A4075X032
15A4075X022
15A4075X092
- - -
- - -
- - -
- - -
- - -
15A4076X012
15A4076X022
- - -
- - -
- - -
- - -
- - -
S20910
Noncoated
29A5895X432
29A5895X432
29A5895X282
29A5895X262
29A5895X412
14A1430X372
14A1430X362
11A3430XG12
11A3430XF92
11A3430XF92
29A5895X282
29A5895X262
29A5895X262
11A3430XG62
11A3430XG42
11A3430XG42
29A5895X312
29A5895X302
29A5895X302
11A3430XG12
11A3430XG12
11A3430XF72
11A3430XF62
11A3430XF82
29A5895X272
29A5895X272
29A5895X242
29A5895X232
29A5895X252
14A1430X342
14A1430X332
11A3430XG62
11A3430XG62
11A3430XG22
11A3430XF92
11A3430XG32
Cr Ct
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
29A6602X072
29A6602X052
29A6602X052
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
29A6602X062
29A6602X062
29A6602X032
29A6602X022
29A6602X042
- - -
- - -
- - -
- - -
- - -
- - -
- - -
36 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key 4* Valve Plug Stem for NPS 12 or 14 Fisher EHD or EHT Valve without Whisper Trim III Cage
VALVE
RATING
CL1500
CL2500
VALVE
DESIGN
EHD and
EHT
EHD
EHT
VALVE
STEM
CONNECTION mm Inches
31.8
31.8
x
50.8
50.8
31.8
31.8
x
50.8
50.8
31.8
31.8
x
50.8
50.8
1-1/4
1-1/4 x 2
2
1-1/4
1-1/4 x 2
2
1-1/4
1-1/4 x 2
2
ACTUATOR
GROUP
TRAVEL mm Inches
3
3.5
3.5
3.5
3.5
3
3.5
3, 3.5
3
3.5
3.5
3.5
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
3
3.5
3.5
3.5
3.5
3
3.5
3, 3.5
76
89
89
89
89
76
89
76,89
76
89
89
89
89
102
114
114
76
89
89
89
89
102
102
102
114
114
102
102
102
114
114
76
89
89
89
89
76
89
76,89
404
405, 406
407
802
490
404
405, 406
407
802
490
408, 409
802
490
100, 101
404
405
406
407
100, 101
404
405
406
407
408
408
409
100, 101
404
405
406
407
100, 101
404
405
406
407
408
408
409
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
29A5895X182
29A5895X182
29A5895X142
29A5895X122
29A5895X162
14A1430X482
14A1430X472
14A1430X452
11A3430XJ12
11A3430XJ12
11A3430XH92
11A3430X702
11A3430X242
29A5895X212
29A5895X212
29A5895X192
29A5895X172
29A5895X202
14A1430X502
14A1430X492
14A1430X482
15A4075X072
15A4075X092
15A4075X052
15A4075X192
15A4075X202
- - -
- - -
- - -
- - -
- - -
15A4076X072
15A4076X052
15A4076X082
15A4075X102
15A4075X102
15A4075X132
15A4075X052
15A4075X122
- - -
- - -
- - -
- - -
- - -
15A4076X052
15A4076X062
15A4076X032
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
Noncoated
11A3430X672
11A3430X592
11A3430X622
11A3430X722
11A3430XH22
- - -
- - -
- - -
- - -
- - -
14A1430X222
14A1430X122
14A1430X232
11A3430X712
11A3430X712
11A3430X662
11A3430X622
11A3430X362
- - -
- - -
- - -
- - -
- - -
14A1430X122
14A1430X112
14A1430X102
11A3430X722
11A3430X722
11A3430X712
11A3430X692
11A3430X232
- - -
- - -
- - -
- - -
- - -
14A1430X142
14A1430X132
14A1430X122
MATERIAL
316 Stainless Steel
Cr Ct
S20910
Noncoated
- - -
- - -
- - -
- - -
- - -
29A5895X302
29A5895X252
29A5895X272
29A5895X332
29A5895X342
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
29A5895X312
29A5895X312
29A5895X292
29A5895X272
29A5895X302
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
29A5895X332
29A5895X332
29A5895X422
29A5895X432
29A5895X322
- - -
- - -
- - -
Cr Ct
- - -
- - -
- - -
- - -
- - -
29A6602X092
29A6602X042
29A6602X062
29A6602X102
29A6602X112
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
29A6602X012
29A6602X012
29A6602X082
29A6602X062
29A6602X092
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
*Recommended spare parts 37
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Key 4* Valve Plug Stem for Valve with Whisper Trim III Cage
ACTUATOR
GROUP
VALVE
SIZE,
NPS
802
8, 10
12, 14
VALVE
RATING
CL1500
CL2500
CL1500
CL2500 mm
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
STEM
DIAMETER
TRAVEL
Inches mm Inches
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
17-4PH
Stainless
Steel, H1150
Heat
Treated
13A4764X262
29A9092X012
13A4764X292
29A9092X032
13A4764X322
29A9092X052
13A4764X322
29A9092X052
MATERIAL
316 Stainless Steel
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
Key 6* Seat Ring and Key 7 Cap Screw for Valve with Gasket Construction and without Whisper Trim III Cage
VALVE
SIZE,
NPS
Seat Ring
MATERIAL
Cap Screw
VALVE
RATING
KEY 6
SEAT RING
KEY 7 CAP SCREW
Part Number
Quantity
Required
17-4PH stainless steel,
H1075 heat-treated
SA-564,
H1100 heat-treated
CL1500
CL2500
39A7400X032
39A7402X032
19A7492X022
19A7493X022
8, 10
N07718
316 stainless steel, alloy 6 (CoCr-A) seat
SB-637, GR 718
SA-453-660,
CLA
CL1500
CL2500
CL1500
39A7400X022
39A7402X022
39A7401X032
19A7492X012
19A7493X012
19A7492X032
22
N06600, alloy 6 (CoCr-A) seat SB-637, GR 718
CL2500
CL1500
CL2500
39A7403X032
39A7401X042
39A7403X042
19A7493X032
19A7492X012
19A7493X012
12, 14
17-4PH stainless steel,
H1075 heat-treated
N07718
316 stainless steel, alloy 6 (CoCr-A) seat
N06600, alloy 6 (CoCr-A) seat
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
39A7404X032
39A7406X032
39A7404X022
39A7406X022
39A7405X032
39A7407X032
39A7405X042
39A7407X042
19A7493X022
19A7493X022
19A7493X012
19A7493X012
19A7493X032
19A7493X032
19A7493X012
19A7493X012
28
38 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key 6* Seat Ring and Key 7 Cap Screw for Valve with Gasket Construction and Whisper Trim III Cage
VALVE
SIZE,
NPS Seat Ring
MATERIAL
Cap Screw
VALVE
RATING
KEY 6
SEAT RING
KEY 7 CAP SCREW
Part Number
Quantity
Required
17-4PH stainless steel,
H1075 heat-treated
SA-564,
H1100 heat-treated
CL1500
CL2500
39A7400X032
39A7402X032
19A7492X022
19A7493X022
8, 10
17-4PH stainless steel,
H1150 heat treated, alloy 6 (CoCr-A) seat
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 260_C (500_F)
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 427_C (800_F)
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 593_C (1100_F)
N06600, alloy 6
(CoCr-A) seat, for temperatures up to 427_C (800_F)
N06600, alloy 6
(CoCr-A) seat, for temperatures up to 593_C (1100_F)
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
19A7492X022
19A7493X022
19A7492X032
19A7493X032
19A7492X032
19A7493X032
19A7492X032
19A7493X032
19A7492X012
19A7493X012
19A7492X012
19A7493X012
22
N07718, heat-treated
17-4PH stainless steel,
H1075 heat-treated
SB-637, GR 718
SA-564,
H1100 heat-treated
SA-564,
H1100 heat-treated
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
39A7400X022
39A7402X022
39A9009X022
39A7406X032
39A9010X122
39A7407X122
19A7492X012
19A7493X012
19A7493X022
19A7493X022
19A7493X022
19A7493X022
12, 14
17-4PH stainless steel,
H1150 heat treated, alloy 6 (CoCr-A) seat
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 260_C (500_F)
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 427_C (800_F)
316 stainless steel, alloy 6
(CoCr-A) seat, for temperatures up to 593_C (1100_F)
N06600, alloy 6
(CoCr-A) seat, for temperatures up to 427_C (800_F)
N06600, alloy 6
(CoCr-A) seat, for temperatures up to 593_C (1100_F)
N07718, heat-treated
SA-453-660,
CLA
SA-453-660,
CLA
SA-453-660,
CLA
SB-637, GR 718
SB-637, GR 718
SB-637, GR 718
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
39A9010X022
39A7407X032
39A9010X042
39A7407X062
39A9010X062
39A7407X082
39A9010X082
39A7407X042
39A9010X102
39A7407X102
39A9009X032
39A7406X022
19A7493X032
19A7493X032
19A7493X032
19A7493X032
19A7493X032
19A7493X032
19A7493X012
19A7493X012
19A7493X012
19A7493X012
19A7493X012
19A7493X012
28
*Recommended spare parts 39
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
Key 6* Seat Ring and Key 7 Cap Screw for Valve with O-Ring Construction and without Whisper Trim III Cage
VALVE
SIZE,
NPS
Seat Ring
MATERIAL
Cap Screw
VALVE
RATING
KEY 6
SEAT RING
KEY 7 CAP SCREW
Part Number
Quantity
Required
17-4PH stainless steel,
H1075 heat-treated
SA-564,
H1100 heat-treated
CL1500
CL2500
39A9035X022
39A9037X022
19A7492X022
19A7493X022
8, 10
12, 14
316 stainless steel, alloy 6 (CoCr-A) seat
N06600, alloy 6 (CoCr-A) seat
17-4PH stainless steel, H1150 DBL heattreated for sour gas service
N06600, alloy 6 (CoCr-A) seat, for sour gas service
17-4PH stainless steel,
H1075 heat-treated
316 stainless steel, alloy 6 (CoCr-A) seat
N06600, alloy 6 (CoCr-A) seat
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
39A9036X022
39A9038X022
39A9036X042
39A9038X042
39A9035X042
39A9037X042
39A9036X042
39A9038X042
39A9039X022
39A9041X022
39A9040X022
39A9042X022
39A9040X042
39A9042X042
19A7492X032
19A7493X032
19A7492X012
19A7493X012
19A7492X042
19A7493X042
19A7492X052
19A7493X052
19A7493X022
19A7493X022
19A7493X032
19A7493X032
19A7493X012
19A7493X012
10
12
40 *Recommended spare parts
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
Key 6* Seat Ring and Key 7 Cap Screw for Valve with O-Ring Construction and Whisper Trim III Cage
VALVE
SIZE,
NPS Seat Ring
MATERIAL
Cap Screw
VALVE
RATING
KEY 6
SEAT RING
KEY 7 CAP SCREW
Part Number
Quantity
Required
17-4PH stainless steel,
H1075 heat-treated
SA-564,
H1150 heat-treated
CL1500
CL2500
39A9035X022
39A9037X022
19A7492X022
19A7493X022
8, 10
17-4PH stainless steel, H1150 heat-treated alloy 6 (CoCr-A) seat
N06600, alloy 6 (CoCr-A) seat
316 stainless steel, alloy 6 (CoCr-A) seat
17-4PH stainless steel, H1150 DBL heat-treated, for sour gas service
SA-564,
H1100 heat-treated
SB-637, GR 718
SA-453-660,
CLA
SA-564,
H1150 heat-treated
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
39A9036X062
39A9038X062
39A9036X042
39A9038X042
39A9036X022
39A9038X022
39A9035X042
39A9037X042
19A7492X022
19A7493X022
19A7492X012
19A7493X012
19A7492X032
19A7493X032
19A7492X042
19A7493X042
10
17-4PH stainless steel, H1150 DBL heat-treated, alloy 6 (CoCr-A) seat, for sour gas service
N06600, alloy 6 (CoCr-A) seat, for sour gas service
SA-564,
H1150 heat-treated
SB-637, GR 718
CL1500
CL2500
39A9036X072
39A9038X072
19A7492X042
19A7493X042
12, 14
17-4PH stainless steel,
H1075 heat-treated
17-4PH stainless steel, H1150 heat-treated alloy 6 (CoCr-A) seat
N06600, alloy 6 (CoCr-A) seat
316 stainless steel, alloy 6 (CoCr-A) seat
17-4PH stainless steel, H1150 DBL heat-treated, 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
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
CL1500
CL2500
39A9036X042
39A9038X042
39A9011X022
39A9041X022
39A9012X062
39A9042X062
39A9012X042
39A9042X042
39A9012X022
39A9042X022
39A9011X042
39A9041X042
19A7492X052
19A7493X052
19A7493X022
19A7493X022
19A7493X022
19A7493X022
19A7493X012
19A7493X012
19A7493X032
19A7493X032
19A7493X042
19A7493X042
12
17-4PH stainless steel, H1150 DBL heat-treated, alloy 6 (CoCr-A) seat, for sour gas service
N06600, alloy 6 (CoCr-A) seat, for sour gas service
SA-564,
H1150 heat-treated
SB-637, GR 718
CL1500
CL2500
CL1500
CL2500
39A9012X072
39A9042X072
39A9012X042
39A9042X042
19A7493X042
19A7493X042
19A7493X052
19A7493X052
*Recommended spare parts 41
EH Valves NPS 8 through 14
July 2014
Actuator Groups by Type Number
Group 100
127 mm (5-Inch) Yoke Boss
472
473
474
476
585C
657
1008
Group 101
127 mm (5-Inch) Yoke Boss
667
Group 404
127 mm (5-Inch) Yoke Boss
667
667-4
Group 405
127 mm (5-Inch) Yoke Boss
657 MO
657-4 MO
Instruction Manual
D100392X012
Group 406
127 mm (5-Inch) Yoke Boss
667 MO
667-4 MO
Group 407
127 mm (5-Inch) Yoke Boss
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
127 mm (5-Inch) Yoke Boss
585C
42
Instruction Manual
D100392X012
EH Valves NPS 8 through 14
July 2014
43
EH Valves NPS 8 through 14
July 2014
Instruction Manual
D100392X012
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.
Fisher, Whisper Trim, Cavitrol, and ENVIRO-SEAL are marks owned by one of the companies in the Emerson Process Management business unit of Emerson
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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.
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
44
1979, 2014 Fisher Controls International LLC. All rights reserved.
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