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3170 Wasson Road • Cincinnati, OH 45209
Phone 513.533.5600 • Fax 513.871.0105 (f) [email protected] • www.jordanvalve.com
I & M Mark EZ Series
Installation & Maintenance Instructions for the
Mark EZ Series Globe Style Control Valves
Warning: Jordan Valve Control Valves must only be used, installed and repaired in accordance with these Installation & Maintenance Instructions. Observe all applicable public and company codes and regulations. In the event of leakage or other malfunction, call a qualified service person; continued operation may cause system failure or a general hazard. Before servicing any valve, disconnect, shut off, or bypass all pressurized fluid. Before disassembling a valve, be sure to release all spring tension.
I nstallatIon
Sudden release of pressure may result personal injury or equipment damage if the valve assembly is installed where service conditions could exceed the limits on the nameplates. Provide a relief valve for overpressure protection as required by government or accepted industry codes and good engineering practices to avoid such injury or damage.
1.
Upon ordering, the valve configuration and construction materials were selected to meet particular pressure, temperature, pressure drop, and controlled fluid conditions.
Prior to installation of the valve, inspect it and any associated equipment for damage and any foreign material. Ensure the valve interior is clean, that pipelines are free of foreign material, and that the valve is oriented so that pipeline flow is in the same direction as the arrow on the side of the valve.
2. Typical installation of the Mark EZ control valve is with the actuator vertical above the valve; however it may be installed in any orien- tation unless limited by seismic criteria. Other positions may result in uneven valve plug and seat ring retainer wear, and improper operation. With some applications, the actuator may also need to be supported when not in a vertical position. For more infor- mation, contact your Jordan Valve Represen-
tative.
3. Use accepted piping and welding prac- tices when installing the valve in the line.
During the welding procedure internal elastomeric parts may stay in place.
For flanged valves, use a suitable gasket between the valve body flange and pipeline flanges.
Note:
Post weld heat treating may be required depending on valve body materials used. It is recommended that all trim components be removed if post weld heat treating is to be performed to prevent damage to internal elastomeric and plastic parts, as well as internal metal parts. Shrunkfit pieces and threaded connections may also loosen. Contact your Jordan Valve representative for more information.
4. With a leak-off bonnet construction, remove the pipe plugs (key 14) to hook up the leak-off piping.
Install a three-valve bypass around the control valve assembly if continuous operation is required during inspection or maintenance.
5. Refer to the actuator mounting procedure in the appropriate instruction manual if the actuator and valve are shipped
separately.
Personal injury could result from packing leakage. Valve packing was tightened prior to shipment; however, the packing might require some readjustment to meet specific service conditions.
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Packing Lubrication
The Mark EZ Series valve components are subject to normal wear and must be inspected and replaced on a regular scheduled basis. Severe service conditions may require shorter inspection and maintenance intervals.
This section includes instructions for packing lubrication, packing maintenance, and trim maintenance.
2.
Prior to performing any maintenance operations:
1. Disconnect any operating lines providing air pressure, electric power, or a control signal to
3. the actuator. Ensure the actuator cannot suddenly open or close the valve.
Use bypass valves or completely shut off the process to isolate the valve from process pres- sure. Relieve process pressure from both sides of the valve. Drain the process media from both sides of the valve.
Vent the pneumatic actuator loading pressure
compression.
4. and relieve any actuator spring pre-
Use lock-out procedures to be sure that the above measures stay in effect.
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.
Should a gasket seal be disturbed by removing or shifting gasketed parts, install a new gasket upon reassembly.
An optional lubricator or lubricator/isolating valve
(figure 1) is available for PTFE/composition or other packings that require lubrication. It will be installed in an optional tapped hole in the bonnet. Use a good quality silicon-based lubricant. Packing used in oxygen service or in processes with temperatures over
260°C (500°F) do not require lubrication. To operate the lubricator, turn the cap screw clockwise to force the lubricant into the packing box. The lubricator/isolating valve must first be opened and then closed after lubrication is completed.
Lubricator
Lubricator/ Isolating Valve
Figure 1: Optional Packing Lubricator and
Lubricator/ Isolating Valve
Figure 2: PTFE V-Ring Packing Arrangements for Plain and Extension Bonnets
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Packing Maintenance
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This section covers PTFE V-ring packing as used in plain and extension bonnets. Unless otherwise indicated, key numbers refer to figure 2 for PTFE V-ring packing.
2. Disconnect the operating lines from the actuator and any leak-off piping from the bonnet. Disconnect the stem connector and then remove the actuator from the valve by unscrewing the yoke locknut (key
15, figure 10).
For spring-loaded single PTFE V-ring packing, the spring (key 8, figure 2) maintains a sealing force on the packing. If leakage is noted around the packing follower (key 13, figure 2), check to be sure the shoulder on the packing follower is touching the bonnet. If the shoulder is not touching the bonnet, tighten the packing flange nuts (key 5, figure 10), until the shoulder is against the bonnet. If leakage cannot be stopped in this manner, proceed to the replacing packing procedure.
Loosen the bonnet by following the instructions in the next step to avoid personal injury or property damage. 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.
The following step also provides additional assurance that the valve body fluid pressure has been relieved.
If there is unacceptable packing leakage with other than spring-loaded packing, first try to limit the leakage and establish a stem seal by tightening the packing flange nuts.
3. Hex nuts (key 16, figure 11) attach the bonnet to the valve. Loosen these nuts or cap screws approximately 3 mm (1/8 inch). Then loosen the body-tobonnet 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 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 valve 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. If performing any of the following procedures, inspect the valve stem and packing box wall for nicks and scratches.
Replacing Packing
4. Loosen the packing flange nuts (key 5, figure 10) so that the packing is not tight on the valve stem.
Remove any travel indicator parts and stem locknuts from the valve stem threads.
When lifting the bonnet, temporarily install a valve stem locknut on the valve stem. Avoid damaging the seating surface caused by the valve plug and stem assembly dropping from the bonnet after being lifted part way out.
This locknut will prevent the valve plug and stem assembly from dropping out of the bonnet.
The following section covers packing replacement as used in plain and extension bonnets. Refer to figure 2 for PTFE V-ring packing.
5. Completely remove the cap screws (not shown) or hex nuts (key 16, figure 11) that bolt the bonnet and valve body together and carefully lift the bonnet off.
1. Isolate the control valve from the line pressure and release pressure from both sides of the valve body.
Drain the process media from both sides of the valve. If using a power actuator, also shut off all pressure lines to the power actuator, and release all pressure from the actuator. Use lock-out procedures to be sure that the above measures stay in effect while you work on the equipment. Observe the warning at the start of the Maintenance section.
6. Remove the locknut and separate the valve plug and stem from the bonnet. Set the parts on a protective surface to prevent damage to gasket or seating surfaces.
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Replacing Packing Continued,
11. Install bolting, using accepted bolting procedures.
The bolt torques in table 1 may be used as guidelines unless accepted bolting procedures dictate otherwise.
7. Remove the bonnet gasket (key 10, figure 11) and cover the opening in the valve to protect the gasket surface and to prevent foreign material from getting into the valve body cavity.
8. Remove the packing flange nuts, packing flange, upper wiper, and packing follower (keys 5, 3, 12, and
13, figure 10). 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 the metal packing parts.
12. Install new packing and the metal packing box parts according to the appropriate arrangement in figure 2. Place a smooth-edged pipe over the valve stem and gently tap each soft packing part into the packing box, being sure that air is not trapped between adjacent soft parts.
13. Slide the packing follower, upper wiper, and packing flange (keys 13, 12, and 3, figure 10) into position. Lubricate the packing flange studs (key 4, figure 10) and the faces of the packing flange nuts
(key 5, figure 10). Install the packing flange nuts.
9. Inspect the valve stem threads and the packing box surfaces for any sharp edges which might cut the packing. Scratches or burrs could cause packing box leakage or damage to the new packing. If the surface condition cannot be improved by light sanding, replace the damaged parts.
The torque values discussed in step 14 and shown in table 2 are recommended guidelines only and are presented as a starting point for this procedure.
Tightening the packing flange nuts to a torque value that exceeds the table guidelines, in order to obtain a seal, may indicate other problems.
10. Remove the covering protecting the valve cavity and install a new bonnet gasket (key 10, figure 11), making sure the gasket seating surfaces are clean and smooth. Then slide the bonnet over the stem and onto the stud bolts (key 15, figure 11), or onto the valve cavity if cap screws (not shown) are used instead.
14. For spring-loaded PTFE V-ring packing, tighten the packing flange nuts until the shoulder on the packing follower (key 13, figure 10) contacts the bonnet.
Using proper tightening procedures in step 11 compresses the spiral wound gasket (key 12, figure 12) enough to both load and seal the seat ring gasket
(key 13, figure 11). The tightening procedures also compresses the outer edge of the bonnet gasket
(key 10, figure 11) enough to seal the body-to-bonnet joint.
For other packing types,
tighten the packing flange nuts alternately in small equal increments until one of the nuts reaches the minimum recommended torque shown in table 2. Then, tighten the remaining flange nuts until the packing flange is level and at a 90-degree angle to the valve stem.
15. Mount the actuator on the valve body and reconnect the actuator and valve stem according to the procedure in the appropriate actuator instruction manual.
Use accepted bolting practices thread the nuts onto the studs, and in a crisscross pattern tighten the nuts. Because of the boltup characteristics of spiral wound gaskets, tightening one cap screw or nut may loosen an adjacent cap screw or nut. Repeat the crisscross-tightening pattern several times until each cap screw or nut is tight and the body-to-bonnet seal is made. When the operating temperature has been reached, perform the torque procedure once again.
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Trim Maintenance
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The following procedures describe how the valve trim can be completely disassembled. When inspection or repairs are required, perform only those steps necessary to accomplish the task. Refer to the warning at the start of the Maintenance section.
With some valve plug sizes and configurations, the seat ring retainer and bushing assembly (keys 3 and
26, figures 11 and 12) will come out of the valve body with the valve plug and stem assembly, and in other valve plug sizes and configurations, the valve plug or tip will slide through the seat ring retainer and bushing assembly, leaving the retainer and bushing assembly in the valve body.
Disassembly
Key numbers referenced in the following steps are found in figure 11, unless otherwise indicated.
1. Remove the actuator and the bonnet according to steps 1 through 6 of the Replacing Packing
Procedure of the Maintenance section.
NOTE:
To avoid personal injury due to leaking fluids, avoid damaging gasket sealing surfaces.
The surface finish of the valve stem (key 7) is critical for making a good packing seal. The inside surface of the seat ring retainer is critical for smooth operation of the valve plug.
The seating surfaces of the valve plug and seat ring
(keys 2 and 9) are critical for proper shutoff.
Unless inspection reveals otherwise, assume all these parts are in good condition and protect them accordingly. Gasket selection criteria is provided on page 20 of this instruction manual.
2. Packing parts can be removed if desired.
Replace these parts as described in the Re placing Packing procedure.
2.
3.
4.
With the valve plug and stem assembly out of the valve, either slide the seat ring retainer and bushing assembly (keys 3 and 26), and gaskets and shim (keys 10, 12, and 25) up over the valve plug and stem or lift the seat ring retainer and bushing assembly and associated gaskets and shim out of the valve body. If the valve plug is to be reused, protect the valve plug seating surface to prevent scratches.
For valves with metal seats,
the valve plug (key 2).
drive out the pin
(key 8) and unscrew the valve stem (key 7) from
For valves with 1/4 and 3/8-inch ports and composition seats,
refer to figure 13. Drive out the pin (key 8) and unscrew the valve stem (key
7) from the valve plug guide (key 27).
Unscrew the disk retainer (key 28) from the valve plug guide. Remove the disk (key 29) from the valve plug tip (key 30).
For valves with 1/2 through 2-inch ports and composition seats,
refer to figure 13. Drive out the pin
(key 8) and unscrew the valve stem (key 7) from the valve plug guide (key 27). Drive out pin (key 31) and unscrew the tip (key 30) from the valve plug guide. Remove the disk (key 29) from the valve plug guide.
Valves with Plain or Extension Bonnets
Perform the following steps to remove the valve trim.
1. Lift the valve plug and stem assembly or the plug guide, disk retainer, and disk (keys 27,
28, and 29, figure 12) if used, out of the valve body and set it on a protective surface.
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Lapping Metal Seats
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Valves with Plain or Extension Bonnets
Perform the following steps to assemble and install the trim.
With metal-seat constructions, seating surfaces of the valve plug and seat ring (key 2, figure 11) can be lapped for improved shutoff. (Deep nicks should be machined out rather than ground out.) Use a good quality lapping compound of a mixture of 280 to 600-grit. Apply the compound to the bottom of the valve plug.
Assemble the valve to the extent that the seat ring retainer is in place and the bonnet is bolted to the valve body. A simple handle can be made from a piece of strap iron locked to the valve plug stem with nuts. Rotate the handle alternately in each direction to lap the seats. After lapping, remove the bonnet and clean the seat surfaces. Completely assemble as described in the assembly portion of the Trim Maintenance procedure and test the valve for shutoff. Repeat the lapping procedure if leakage is still excessive.
To avoid weakening the stem that may cause failure in service, 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, which will weaken the stem. However, a used valve plug may be reused with a new stem.
1.
For valves with metal seats,
screw the valve stem (key 7) into the valve plug (key 2). Tighten to the torque valve given in figure 9. Refer to figure 3 to select the proper drill size. Drill through the stem using the hole in the valve plug as a guide. Remove any chips or burrs and drive in a new pin (key 8) to lock the as
sembly.
Assembly
The following procedure assumes that all the trim and associated gaskets were removed from the valve body.
If these parts were not all removed, start the assembly procedure at the appropriate step. Key numbers referenced in the following steps are found in figure 11, unless otherwise indicated.
2.
For valves with 1/4 and 3/8-inch ports and composition seats,
refer to figure 12. Place the disk (key 29) on the valve plug tip (key 30).
Place the disk retainer (key 28) over the disk, and then thread the disk retainer onto the valve plug guide (key 27).
Table 1: Body to Bonnet Bolt Torques and Drill Size
To avoid failure in service for valves with 1/2 through
1-inch ports and composition seats, never reuse an old valve plug guide with a new valve plug tip. Using an old valve plug guide with a new plug tip requires drilling a new pinhole in the valve plug guide, which will weaken the guide. However, a used valve plug tip may be reused with a new valve plug guide.
mm
Valve
Stem
9.5
12.7
19.0
Inch
Bolt Torque
N•m Lbf•ft
Drill
Size,
Inch
D
Dimension mm Inch
3/8
1/2
40-47
81-115
25-35
60-85
3/32
1/8
16
19
3/4 237-339 175-250 3/16 25
5/8
3/4
1
For valves with 1/2 through 1-inch ports and composition seats,
refer to figure 12. Insert the disk (key 29) in the valve plug guide (key 27). Screw the tip (key 30) onto the valve plug guide to clamp the disk in place. Using a 3/32-inch bit, drill through the valve plug guide using the hole in the tip as a drilling guide.
Remove any chips or burrs and drive in a new pin (key
31).
Figure 9. Bolt Torque for Plug/Stem Connection and
Plug/Adaptor Connection and Pin
Replacement
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3.
Assembly Continued,
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To avoid failure in service for valves with 1-1/2 and
2-inch ports and composition seats, never reuse an old valve plug tip with a new valve plug guide. Using an old valve plug tip with a new valve plug guide requires drilling a new pinhole in the valve plug tip which will weaken the tip. However, a used valve plug guide may be reused with a new valve plug tip.
5. If the valve plug (key 2) or valve plug tip (key
30, figure 12) will not slide through the seat ring retainer and bushing assembly (keys 3 and 26), proceed as follows: a. Place the seat ring retainer and bushing assembly (keys 3 and
26) over the stem of valve plug and stem assembly or over the stem of the valve plug guide and stem assembly.
For valves with 1-1/2 and 2-inch ports and composition seats,
refer to figure 13. Insert the disk (key 29) in the valve plug guide (key 27). Screw the tip (key 30) into the valve plug guide to clamp the disk in place. Using a 3/32-inch bit, drill through the valve plug tip using the hole in the valve plug guide as a drilling guide. Remove any chips or burrs and drive in a new pin
(key 31).
b. Install the seat ring retainer and bush ing assembly, which also includes the valve plug and stem assembly or valve plug guide and stem assembly, on the top of the seat ring, ensur ing that the seat ring retainer slips onto the seat ring properly. Any rotation orien tation of the seat ring retainer with respect to the valve body is
acceptable.
To avoid failure in service, never reuse an old stem with a new valve plug guide. Using an old stem with a new valve plug guide requires drilling a new pin hole in the stem, which will weaken the stem. However, a used valve plug guide may be reused with a new stem except for valves with ½ through 1-inch ports and composition seats (see to figure 12). For these constructions, a used valve plug guide should only be used if the tip is reused.
c. Place the spiral wound gasket, shim, and bonnet gasket (keys 12, 25, and 10) on the shoulder of the seat ring retainer.
6. If the valve plug (key 2) or the valve plug tip
(key 30, figure 12) will slide through the seat ring retainer and bushing assembly (keys 3 and 26), proceed as follows:
For all valves with composition seats,
screw the valve stem (key 7) into the valve plug guide
(key 27, figure 12). Tighten to the torque value given in figure 10. Refer to figure 9 to select the proper drill size. Drill through the stem, using the hole in the valve plug guide as a drilling guide. Remove any chips or burrs and drive in a new pin (key 8) to lock the assembly. a. Install the seat ring retainer and bushing assembly on the top of the seat ring, ensuring that the seat ring retainer slips onto the seat ring properly. Any rotation orientation of the seat ring retainer with respect to the valve body is acceptable.
4. Install the seat ring gasket (key 13), and replace the seat ring (key 9). With some valve plug sizes and configurations, the valve plug or tip will slide through the seat ring retainer and bushing assem bly (keys 3 and 26), and in other configurations it
won’t.
b. Place the spiral wound gasket, shim, and bonnet gasket (keys 12, 25, and 10) on the shoulder of the seat ring retainer.
c. Slide the valve plug and stem assem bly or the valve plug guide and stem assembly into the seat ring retainer and bushing assembly (keys 3 and 26).
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Assembly Continued,
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Table 2.
Recommended torques for Packing Flange Nuts (Not for
Spring Loaded Packing)
7. Mount the bonnet on the valve body and complete the assembly according to steps
10 through 15 of the Replacing Packing procedure, omitting steps 12 and 13 if new packing is not being installed, and being sure to observe the note prior to step 11.
Valve
Stem
Diameter
mm in
Pressure
Rating
Graphite Type Packing
Minimum-
Torque
Nm Lbf in.
Maximum
Torque
Nm Lbf in.
PTFE Type Packing
Minimum
Torque
Nm Lbf in.
Maximum torque
Nm Lbf in.
Composition seats, refer to figure 12.
Insert the disk (key 29) in the valve plug guide (key
27). Screw the tip (key 30) into the valve plug guide to clamp the disk in place. Using a 3/32-inch bit, drill through the valve plug tip using the hole in the valve plug guide as a drilling guide. Remove any chips or burrs and drive in a new pin (key 31).
P arts
o rderIng
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 serial number when contacting your Jordan Valve sales office for technical assistance.
9.5
3/8
12.7
1/2
19.1
3/4
CL150
CL250
CL300
CL600
CL125
CL150
CL125
CL150
CL250
CL300
CL600
CL125
CL250
CL300
CL600
3
4
6
5
7
9
11
27
36
49
44
59
81
99
5
6
8
8
10
40
53
73
66
88
14 122
17 149
15 133 23 199
1
2
3
2
3
4
5
7
21 182 31 274 10
13
17
23
21
28
39
47
2
3
4
4
5
7
8
19
26
35
31
42
58
70
64 11 96
87 15 131
Table 2.
Body to Bonnet Torque Guidelines
Valve Size
Inches
1
1-1/2 or 2
1.SA-193-B8M annealed
Lb•ft
95
71
SA193-B7
Nm
129
96
Torque
Bolt Material
Lb•ft
47
33
SA193-B8M (1)
Nm
64
45
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Mark EZ Series – Plain and Extension Bonnet
5
4
3
15
6
1
10
8
6
12
13
12
3
15
13
Figure 10.
Plain Bonnet
6
10
8
6
4
5
2
1
Figure 11. Extension Bonnet
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Parts List – Bonnet
Key
1
4
5
6
2
3
Description
Bonnet, If you need a bonnet as a replacement part, order by valve size and Stem diameter, serial number, and desired material.
Baffle, for extension bonnets only
Packing Flange, S31600, (316 SST)
Packing Flange Stud, S31600, (316 SST), 2 required
Packing Flange Nut, S31600, (316 SST) 2 required
Packing Set, PTFE, 2 required for double packing
Part Number
7
9.5 mm (3/8 inch stem)
12.7 mm (1/2 inch stem)
19.1 mm (3/4 inch stem)
Packing Ring PTFE/Comp (for double packing)
9.5 mm (3/8 inch stem) PTFE/comp (7 required)
12.7 mm (1/2 inch stem)PTFE/comp (10 required)
19.1 mm (3/4 inch stem) PTFE/comp (8 required)
1R290001012
1R290201012
1R290401012
1F3370X0012
1E319001042
1E319101042
8
8
8
Spring, S31600 (for single PTFE packing only)
Spacer, N04400 (Monel) (for single PTFE pcking only)
Lantern Ring (for double PTFE packing)
10
Special Washer, S31600, (for single PTFE packing)
11
Packing Box Ring, Single PTFE Packing
9.5 mm (3/8 inch) stem S31600 (standard for S31600 and S41600 trim)
N05500 (standard for N05500 trim)
1J873135072
1J873146222
12.7 mm (1/2 inch) stem S31600 (standard for S31600 and S41600 trim) 1J873235072
N05500 (standard for N05500 trim) 1J873246222
19.1 mm (3/4 inch) stem S31600 (standard for S31600 and S41600 trim) 1J873335072
N05500 (standard for N05500 trim)
PTFE Composition Packing
1J873346222
11
12
9.5 mm (3/8 inch) stem S31600 (standard for S31600 and S41600 trim)
Glass Filled PTFE (standard for N05500 trim)
Upper Wiper, felt
1J873135072
Glass Filled PTFE (standard for N05500 trim) 17A6872X012
19.1 mm (3/4 inch) stem S31600 (standard for S31600 and S41600 trim) 1J873335072
17A6874X012
9.5 mm (3/8 inch) stem
12.7 mm (1/2 inch) stem
19.1 mm (3/4 inch) stem
1J872606332
1J872706332
1J872806332
13
Packing Follower
14
Pipe Plug (not shown)
14
Lubricator
14
Lubricator/Isolating Valve
15
Yoke Locknut
16
Pipe Plug (not shown)
27
Pipe Nipple, for lub/isolating valve,steel or equivalent (not furnished with valve)
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Figure 12.
Mark EZ Series Control Valve
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Parts List – Valve Body
Key Description
1
Valve Body, Order by valve size, serial number and desired material
2
Valve Plug
Seat Ring Retainer, (part numbers for seat ring ret./bushing assy. are provided on a following table
1/2, 3/4, and 1 inch valve, CB7Cu-1 (17-4PH-SST)
Part Number
See Following Table
3
CF8M (316 SST)
M35-1 (Monel)
1-1/2 inch valve, CB7Cu-1
CF8M
M35-1
2 inch valve, CB7Cu-1
CF8M
M35-1
7
Stem
8
Pin
9
Seat Ring
10
Bonnet Gasket
12
Spiral Wound Gasket
13
Seat Ring Gasket
15
Cap Screw or Stud Bolt
16
Nut
17
Pipe Plug, for use in valve bodies with drain tapping only
18
Flow Arrow, SST
19
Drive Screw, SST, (4 required)
25
Shim
26
Bushing, (see table for Bushing, Seat Ring Ret. Assy part numbers)
27
Valve Plug Guide, (for compostion seats only)
28
29
Disk Retainer, (for composition seats only)
6.4 mm (1/4 inch) port diameter, S31600
N05500
S41600
9.5 mm (3/8 inch) port diameter, S31600
N05500
Disk, PTFE (composition seats only)
6.4 mm (1/4 inch) port diameter
S41600
9.5 mm (3/8 inch) port diameter
12.7 mm (1/2 inch) port diameter
19.1 mm (3/4 inch) port diameter
25.4 mm (1 inch) port diameter
38.1 mm (1-1/2 inch) port diameter
50.8 mm (2 inch) port diameter
25A6683X012
25A6683X022
25A6683X052
25A6685X012
25A6685X022
25A6685X052
25A6687X012
25A6687X022
25A6687X052
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
16A3441X012
16A3441X042
16A3441X052
16A5706X012
16A5706X042
16A5706X052
13A1226X062
13A5125X042
1P696806242
1P696106242
1P696906242
1U279606242
1U279906242
-12-
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Parts List – Valve Body Continued,
Key
30
Tip (composition seats only)
Pin (composition seats only)
31
Description
12.7 mm (1/2 inch) port diameter, S31600, and S41600
N05500
19.1mm (3/4 inch) port diameter, S31600, and S41600
N05500
25.4 mm (1 inch), and 38.1 mm (1-1/2 inch)port diameter, S31600, and S41600
N05500
50.8 mm (2 inch) port diameter, S31600, and S41600
N05500
32
Cap Screw (composition seat only)
33
Nameplate, stainless steel
34
Wire, lead
Part Number
See following table
1B599038992
1B5990X0032
1P730438992
1P7304X0032
1B599335072
1B5993X00B2
1B599538992
1B599540032
-13-
M ark
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EriES
G lobE
S tylE
C ontrol
V alVE
M-Flute Valve Plug
1/4" Port Diameter
M-Form Valve Plug
1/4" & 3/8” Port Diameters
M-Form Valve Plug
1/2" – 1” Port Diameters
Equal Percentage Valve Plug
1-1/2” & 2” Port Diameters
Figure 13.
Composition Seats for Mark EZ Series Control Valve
-14-
M ark
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EriES
G lobE
S tylE
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V alVE
Parts List
Key 2* Equal Percentage (Including M-Form), Linear, and Quick-Opening Valve Plugs
Port
Diameter VSC"
Plug Material
Valve
Size,
Inch
Valve
Plug mm in.
mm in.
S31600
(316 SST)
S31600 w/
CoCr-A
(Alloy 6)
Seat
S31600 w/
CoCr-A Seat
& Guide
N05500(2)
(K-Monel)
S41600
(416 SST)
6.4
1/4
9.5
3/8
12.7
1/2
9.5
3/8
15A6500X012 15A6663X012 15A6664X012 15A6500X042 15A6500X052
16A5708X012 16A5713X012 16A5711X012 16A5708X042 16A5708X052
15A6502X012 15A6659X012 15A6660X012 15A6502X042 15A6502X052
1/2,
3/4,
1,
1-1/2
& 2
M- Form
Quick
Opening
19.1
3/4
6.4
1/4
9.5
3/8
12.7
1/2
19.1
3/4
25.4
1
16A3335X012 16A3337X012 16A3339X012 16A3335X042 16A3335X052
15A6501X012 ----15A6501X042 15A6501X052
12.7
1/2
16A5709X012 16A5714X012 16A5712X012 16A5709X042 16A5709X052
15A6503X012 15A6661X012 15A6662X012 15A6503X042 15A6503X052
16A3336X012 16A3338X012 16A3340X012 16A3336X042 16A3336X052
9.5
3/8 15A6490X012 15A6516X012 15A6636X012 15A6490X042 15A6490X052
Linear 25.4
1
12.7
1/2 15A6491X012 15A6518X012 15A6519X012 15A6490X042 15A6491X052
9.5
3/8 15A6470X012 15A6614X012 15A6615X012 15A6470X042 15A6470X052
12.7
1/2 15A6471X012 15A6616X012 15A6617X012 15A6471X042 15A6471X052
Equal
Percentage
25.4
1 9.5
12.7
3/8 15A6480X012 15A6634X012 15A6635X012 15A6480X042 15A6480X052
1/2 15A6481X012 15A6636X012 15A6637X012 15A6481X052 15A6481X052
Quick
Opening
38.1 1-1/2 9.5
3/8 15A6492X012 15A6520X012 15A6521X012 15A6492X042 15A6492X052
12.7
1/2 15A6493X012 15A6522X012 15A6523X012 15A6493X042 15A6493X052
Linear 38.1 1-1/2 9.5
3/8 15A6472X012 15A6618X012 15A6619X012 15A6472X042 15A6472X052
1-1/2
2,3,4
Equal
Percentage
Quick
Opening
Equal
Percentage
12.7
1/2 15A6473X012 15A6620X012 15A6621X012 15A6473X042 15A6473X052
38.1 1-1/2 9.5
3/8 15A6482X012 15A6638X012 15A6639X012 15A6482X042 15A6482X052
50.8
Linear 50.8
50.8
2
2
2
12.7
1/2 15A6483X012 15A6640X012 15A6641X012 15A6483X042 15A6483X052
12.7
1/2 15A6494X012 15A6524X012 15A6525X012 15A6494X042 15A6494X052
19.1
3/4 15A6495X012 15A6526X012 15A6527X012 15A6495X042 15A6495X052
12.7
1/2 15A6474X012 15A6622X012 15A6623X012 15A6474X042 15A6474X052
19.1
3/4 15A6475X012 15A6624X012 15A6625X012 15A6475X042 15A6475X052
12.7
1/2 15A6484X012 15A6642X012 15A6643X012 15A6484X042 15A6484X052
19.1
3/4 15A6485X012 15A6644X012 15A6645X012 15A6485X042 15A6485X052
1. Valve stem connection.
2. Monel materials in hydrofluoric acid service require special options. Contact your sales office for assistance.
*M-Flat trim available upon request, contact a Jordan Valve representative for more information.
-15-
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Parts List
Key 3*, 26* Seat Ring Retainer and Bushing Assembly
(1) (2)
Valve Size, Inch
1/2, 3/4 & 1
Seat Ring Retainer/Bushing Material
CB7Cu-1/S17400
(17-4PH SST)
25A6683X062
CF8M/R30006
(316 SST/Alloy 6)
25A6683X072
M35-1/N05500(3)
(Monel/K-Monel)
25A6683X172
2
1-1/2
Full
Restricted
25A6685X072
25A6687X062
25A6687X092
1.Seat ring retainer (only) see parts list.
2. M flute constructions do not use bushings
25A6685X082
25A6687X112
25A6687X112
25A6685X142
25A6687X192
25A6687X182
Key 2*, 7*, and 8* Valve Plug/Stem Assembly for Plain Bonnet
Port
Diameter VSC"
Valve
Size,
Inch
Valve
Plug mm in.
mm in.
S31600
(316 SST)
S31600 w/
CoCr-A
(Alloy 6)
Seat
Plug Material
S31600 w/
CoCr-A Seat
& Guide
N05500
(2)
(K-Monel)
S41600
(416 SST)
M-Flow
M-Flute
(1 Flute)
M-Flute
(3 flutes)
4.8
6.4
6.4
3/16
1/4
1/4
9.5
3/8 -----
2V9269X00A2
2U8682X0032
2U8684X0032
---
1V1081X0142
1U8445X0032
1U8447X00E2
1/2,
3/4, 1,
1-1/2
& 2
M- Form
Quick
Opening
Linear
6.4
9.5
12.7
19.1
6.4
9.5
12.7
19.1
25.4
25.4
1/4
3/8
1/2
3/4
1/4
3/8
1/2
3/4
1
1
9.5
9.5
12.7
1/2 x
3/8
---
9.5
3/8 15A6470X092
12.7
3/8
12.7
1/2 x
3/8
3/8
1/2 x
3/8
15A6500X082 15A6663X022 15A6664X042 15A6500X152 15A6500X092
16A5708X092 16A5713X032 16A5711X022 16A5708X182 16A5708X112
15A6502X072 15A6659X022 15A6660X042 15A6502X102 15A6502X112
16A3335X112 16A3337X042 16A3339X022 16A3335X212 16A3335X132
---
---
15A6502X162 15A6659X082 15A6660X082
16A3335X142 16A3337X032 16A3339X092
--15A6516X022 15A6517X022
-----
15A6470X072
---
---
---
---
15A6664X022
16A5711X042
15A6615X022
15A6615X032
---
---
---
---
---
---
---
---
15A6500X252
16A5708X132
15A6502X152
16A3335X182
15A6490X092
15A6490X072
15A6470X102
15A6470X122
Equal
Percentage
25.4
1
9.5
3/8 15A6480X102 15A6634X042 15A6635X022 15A6480X152 15A6480X112
12.7
1/2 x
3/8
15A6480X202 15A6634X072 15A6635X042 --15A6480X172
15A6492X102 15A6520X032 15A6521X022 --15A6492X082
1-1/2
Quick
Opening
Linear
Equal
Percentage
38.1
1-1/2 9.5
3/8
15A6472X132 ---
15A6482X102 15A6638X032
15A6619X022
15A6639X022
---
---
15A6472X072
15A6482X112
2
Quick
Opening
Linear
50.8
2 12.7
1/2
15A6494X082
15A6474X132
---
---
15A6525X022
15A6623X022
---
---
15A6494X072
15A6474X072
Equal
Percentage
15A6484X072 15A6642X042 15A6643X032 15A6484X102 15A6484X112
1. Valve stem connection.
2. Monel materials in hydrofluoric acid service require special options. Contact your Jordan Valve sales office for assistance.
-16-
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V alVE
Parts List
Key 7* Stem
Valve
Size, Inch
1/2, 3/4,1,
1-1/2
2
Stem Diameter mm Inch
9.5
3/8
12.7
12.7 x 9.5
1/2
1/2 x 3/8
12.7
12.7 x 9.5
19.1
1/2
1/2 x 3/8
3/4
S31600
1U388835162
1U388935162
1U530935162
1U388935162
1U530935162
1U226535162
Stem Material
N05500
10A8823XA22
1U3889X0012
1U530946222
1U3889X0012
1U530946222
1U226550192
Nitronic 50 (NACE)
1U3888X0222
1U3889X0042
1U5309X0082
1U3889X0042
1U5309X0082
1U2265X0042
Key 8* Pin
Valve Size,
Inch
1/2 thru 2
1/2 thru
1-1/2
2
Valve Plug Style
M-Flow & M-Flute w/ metal seats
M-Flute w/comp seats &
M-Form
Linear, Equal Percentage
& Quick Opening
Linear, Equal Percentage &
Quick Opening (full cap)
Linear, Equal Percentage & Quick Opening
(restricted port)
mm
9.5
9.5
12.7
9.5
12.7
12.7
19.1
9.5
12.7
VSC
(1)
Inch
3/8
3/8
1/2
3/8
1/2
1/2
3/4
3/8
1/2
Pin Material
S31600 (316 SST) N04400 (Monel)
(2)
1B599235072
1B599335072
1D5423X00B2
1B599335072
1D5423X00B2
1B599835072
1B813635072
1B599335072
1D5423X00B2
1B599240032
1B5993X00B2
1D5423X0012
1B5993X00B2
1D5423X0012
1B599840032
1B8136X0102
1B5993X00B2
1D5423X0012
1. Valve stem connection.
2. Monel materials in hydrofluoric acid service require special options. Contact your Jordan Valve sales office for assistance.
-17-
Parts List
Key 9* Seat Ring (non-vaned) for Metal Seats
D
ESiGn
EZ C ontrol
V alVE
Valve
Size,
Inch
4.8
3/16 1V108335072
6.4
1/4 1U285235072
9.5
3/8 1U285335072
1/2,
3/4, and
1
12.7
1/2 1U285435072
19.1
3/4 1U285535072
25.4
1 1U285635072
4.8
3/16 15A6512X012
6.4
1/4 15A6513X012
1-1/2
Port
Diameter mm
9.5
12.7
19.1
25.4
in.
3/8
1/2
3/4
1
S31600
(316 SST)
17A6075X012
15A6538X012
16A3350X012
15A6515X012
S31600 w/
CoCr-A
(Alloy 6)
Seat
2V626250332
2U855946052
2U856046052
2U856146052
2U856246052
2U856346052
25A8564X012
15A6537X012
27A6076X012
15A6538X012
26A3351X012
15A6654X012
15A6655X012
25A8565X012
Plug Material
S31600 w/
CoCr-A Seat
& Bore
25A5710X012
25A5711X012
1U2853X0012
26A0651X012
---
---
25A6536X012
25A6539X012
27A6079X012
26A0653X012
26A3352X012
---
---
25A6696X012
(1)
N05500
(K-MONEL)
1V108346222
1U285246222
1U285346222
1U825446222
1U2855X0092
1U285646222
15A6512X042
15A6513X042
17A6075X042
15A6514X042
16A3350X042
15A6515X042
15A6504X042
15A6692X042
S41600
(416 SST)
1V108346172
1U285246172
1U285346172
1U285446172
1U285546172
1U285646172
15A6512X052
15A6513X052
17A6075X052
15A6514X052
16A3350X052
15A6515X052
15A6504X052
15A6692X052
2
38.1 1-1/2 15A6504X012
4.8
3/16 15A6692X012
6.4
9.5
12.7
1/4
3/8
1/2
15A6693X012
17A4091X022
15A6694X012
25A6698X012
27A6080X012
25A6699X012
25A6697X012
27A6081X012
26A0656X012
15A6693X042
17A4091X052
15A6694X042
15A6693X052
17A4091X012
15A6694X052
19.1
3/4 16A3353X012
25.4
1 15A6695X012
26A3354X012
25A1085X012
26A3355X012
---
16A3353X042
15A6695X042
16A3353X052
15A6695X052
38.1 1-1/2 15A6505X012 15A6656X012 --15A6505X042 15A6505X052
1. Monel materials in hydrofluoric acid service require special options. Contact your Jordan Valve sales office for assistance.
-18-
D
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Parts List
Key 9* Seat Ring for Composition Seats
Port
Diameter
Valve Size,
Inch mm Inch
S31600
(316 SST)
Plug Material
N05500
(1)
(K-MONEL)
S41600
(416 SST)
1/2, 3/4, and 1
6.4
1/4
9.5
3/8
13A5872X012
13A5873X012
13A5872X062
13A5873X062
13A5872X022
13A5873X032
1-1/2
2
6.4
1/4
9.5
3/8
6.4
1/4
9.5
3/8
16A3467X012
17A6078X012
16A3468X012
17A6077X012
16A3467X042
17A6078X042
16A3468X042
17A6077X042
16A3467X052
17A6078X052
16A3468X052
17A6077X052
1. Monel materials in hydrofluoric acid service require special options. Contact your sales office for assistance.
Key 10* Bonnet Gasket
Key 12* Spiral Wound Gasket
Key 13* Seat Ring Gasket
Key 25* Shim
Valve Size,
Inch
Key
Number
Gasket
Set 2
(1)
1/2, 3/4, and 1
Set
10
12
13
25
RGASKETX162
1R2859X0042
1R286099442
1R2862X0062
16A1936X012
1-1/2
Set
10
12
13
RGASKETX172
1R3101X0032
1R309999442
1R3098X0052
2
25
Set
10
12
13
16A1937X012
RGASKETX182
1R3299X0042
1R329799442
1R3296X0042
25 16A1938X012
1. See table one next page for description of gasket sets.
2. Consult your sales office for gasket set part number.
Gasket
Set 3
(1)
10A8170X042
10A8163X012
10A8184X012
10A8177X012
16A1936X022
10A8171X032
10A8164X012
10A8185X012
10A8178X012
16A1937X022
10A8172X032
10A8165X012
10A8186X012
10A8179X042
16A1938X022
Gasket
Set 4
(1)
---
1R2859X0042
1R286099292
1R2862X0062
16A1936X022
---
1R3101X0032
1R309999292
1R3098X0052
16A1937X022
---
1R3299X0042
1R329799292
1R3296X0042
16A1938X022
-19-
Parts List
Gasket Selection Criteria
Gasket Set Seat Ring
Gasket
316 SST/graphite
2
(1)
flat sheet
M ark
EZ S
EriES
G lobE
S tylE
C ontrol
V alVE
Bonnet
Gasket
316 SST/graphite flat sheet
Spiral
Wound Gasket
N06600 (Inconel)/ graphite
Shim
S31600
Temperature
Capabilities
–198 to 593_C
(–325 to 1100_F)
1. FGM gasket set.
Key 26* Bushing
Valve Size,
Inch
1/2, 3/4, and 1
1-1/2
S17400 (17-4PH SST)
15A6508X012
15A7511X012
Alloy 6
15A6508X022
15A7511X022
N05500 (K-Monel)
15A6508X052
15A7511X052
2 (rest. port)
2 (full port)
15A6509X012
15A6510X012
15A6509X022
15A6510X022
15A6509X052
15A6510X052
1. Monel materials in hydrofluoric acid service require special options. Contact your sales office for assistance.
(1)
Key 27* Valve Plug Guide (composition seat only)
Valve
Plug
Valve
Stem
Connection
Port
Diameter
S31600
(316 SST)
N05500
Material
(1)
(K-Monel)
S41600
(416 SST)
S31600 w/
CoCr-A (Alloy
6) mm in.
mm in.
M-Flute
9.5
3/8 6.4
1/4 16A3440X012 16A3440X042 --19A5814X012
6.4
1/4
9.5
3/8
16A3440X012
16A5703X012
16A3440X042 16A3440X052 19A5814X012
16A5703X042 16A5703X052 19A5815X012
9.5
3/8
12.7
1/2 16A3445X012 16A3445X042 16A3445X052 17A7250X012
M- Form
19.1
3/4 26A3449X012 26A3449X042 26A3449X052 28A8115X012
Equal
Percentage
12.7
1/2
9.5
3/8
12.7
1/2
19.1
3/4
9.5
3/8 25.4
1
16A5707X012
16A3446X012
26A3450X012
26A3453X012
12.7
1/2 25.4
1 26A3454X012
9.5
3/8 38.1 1-1/2 26A3457X012
12.7
1/2 50.8
2
12.7
1/2 76.2
3
19.1
3/4 76.2
3
12.7
1/2 102 4
26A3460X012
26A3470X012
26A3471X012
26A3463X012
16A5707X042
16A3446X042
26A3450X042
26A3453X042
26A3454X042
26A3457X042
26A3460X042
26A3470X042
26A3471X042
26A3463X042
16A5707X052
16A3446X052
26A3450X052
26A3453X052
26A3454X052
26A3457X052
26A3460X052
26A3470X052
26A3471X052
26A3463X052
19A5815X012
19A5817X012
29A5812X012
29A5806X012
29A5807X012
28A1253X012
29A5813X012
29A5811X012
29A5810X012
29A5808X012
19.1
3/4 102 4 26A3464X012 26A3464X042 26A3464X052 29A5809X012
1. Monel materials in hydrofluoric acid service require special options. Contact your sales office for assistance.
-20-
M ark
EZ S
EriES
G lobE
S tylE
C ontrol
V alVE
MKEZIM/0214/2K
Parts List
Key 30* Tip
Valve
Size,
Inch
Valve
Plug
Port
Diameter
Valve Stem
Connection
S31600
(316 SST) Alloy 6
Material
N05500
(1)
(K-Monel)
S41600
(416 SST) mm in.
mm in.
M-Flute
(1 flute)
M-Flute
(3 Flutes)
6.4
1/4 9.5
3/8
---
---
13A5863X032 13A5863X042
13A5865X032 13A5865X022
---
---
1/2,
3/4,
1,
1-1/2
&2
M- Form
Equal
Percentage
6.4
1/4
9.5
3/8
13A6160X022
16A5704X012
9.5
3/8
12.7
1/2 1R9537X0022
19.1
3/4 1R9540X0012
9.5
12.7
3/8
1/2
19.1
3/4
25.4
1 9.5
&
12.7
38.1 1-1/2 9.5
12.7
1/2
16A5704X012
1R9537X0022
1R9540X0012
3/8 &
1/2 1R953835072
3/8 16A3458X012
---
---
---
---
---
---
---
---
13A6160X062 13A6160X012
16A5704X042 16A5704X052
1R9537X0062 1R9537X0012
1R9540X0072 1R9540X0042
16A5704X042 16A5704X052
1R9537X0062 1R9537X0012
1R9540X0072 1R9540X0042
1R9538X0032 1R9538X0012
--16A3458X042 16A3458X052
50.8
2 12.7
1/2 12A3889X012 --12A3889X042 12A3889X052
1. Monel materials in hydrofluoric acid service require special options. Contact your sales office for assistance.
Jordan Valve, a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f) [email protected] • www.jordanvalve.com
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