Instruction Manual

Instruction Manual
D100394X012
EH (1-1/2x1 through 8x6)
December 2014
30
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 (figure 16)
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.
2 Baffle, for use with extension
bonnet only See following table
3 Packing Flange
4 Packing Flange Stud (2 req'd)
5 Packing Flange Nut (2 req'd)
6* Packing Set or Arrangement See following table
7* Packing Ring, low chloride graphite See following table
8 Packing Spring, 316 stainless steel See following table
8 Lantern Ring, 316 stainless steel See following table
10 Special Washer, 316 stainless steel See following table
11* Packing Box Ring, 316 stainless steel See following table
12* Upper Wiper, felt See table following
13 Packing Follower, 316 stainless steel See table following
14 Pipe Plug
14 Lubricator
14 Lubricator/Isolating Valve
15 Yoke Locknut
25 ActuatorMountingStud(8req'd)
26 Hex Nut (8 req'd)
35 Retaining Ring, for use with extension bonnet only
Valve Body (figures 17-21)
1 Valve Body, order by valve size, serial
number, and desired material
2* Cage See following table
3* Valve Plug See following table
4* Valve Plug Stem See following table
5* Pin See following table
6* Seat Ring See following table
7* Seat Ring Retainer See following table
Key Description Part Number
8* Piston Ring or Seal Ring See following table
9* Backup Ring See following table
10* Retaining Ring See following table
10* Retaining Ring (for EHT valve
body only) See following table
11* Cage Gasket (2 req'd) See following table
12* Seat Ring O-Ring or Gasket See following table
13 Bonnet Stud (8 req'd)
14 Hex Nut (8 req'd)
15 Flow Arrow
16 Drive Screw (4 req'd)
24 Anti-seize Lubricant
25 Seat Ring Retainer Tool (see figure 9)
416 stainless steel
CL2500 valve body rating
NPS 1, 1-1.2x1, & 2x1 valves 26A5469X012
NPS 2 & 3x2 valves 26A5495X012
NPS 3 & 4x3 valves 26A5496X012
NPS 4 & 6x4 valves 26A5497X012
NPS 6 & 8x6 valves 26A5498X012
26* O-Ring (for valve with Cavitrol III
trim only), ethylene/propylene See following table
27 Nameplate
28 Nameplate Wire
29 Bonnet Washer
29 Flat Washer (8 req'd)
30* Piston Ring (for EHT with Level D
Whisper Trim III cage only) See following table
33 Belleville Washer, N07718 (8 req'd)
63* Anti-Extrusion Ring See following table
C-seal Trim (fi gure 10)
2* Cage see following table
3* Valve Plug/Retainer see following table
4* Valve Plug Stem, S20910 see following table
6* Seat Ring see following table
8* Piston Ring, graphite (2 req'd) see following table
64* C-seal, N07718 see following table
TSO Trim (figure 7)
2* Cage See following table
4* Seat Ring See following table
5* Plug/Stem Assembly See following table
8* Seal Ring See following table
63* Anti-Extrusion Ring See following table
9* Back Up Ring See following table
10* Retaining Ring See following table
*Recommended spare parts