When ordering parts, it is essential that the valve type, size, service and serial
number be stated.
Select part by item number, but order by part number.
Specify complete part number when ordering.
Item
No.
Part Name
Remarks
Material
1
Adjusting Screw
Steel
2
Adjusting Screw Locknut
Steel
3
Spring Button
Cast Iron
4
Spring Chamber
Cast Iron
5
Adjusting Spring (10-40 psi)
Steel
Adjusting Spring (30-80 psi)
Steel
6
Coupling Nut
Note 2
Steel
7
Pressure Plate
Note 2
Cast Iron
8
Diaphragm
Note 1,2
Hycar
9
Diaphragm Bolts
Steel
10
Base
Cast Iron
11
Stem Coupling
Note 2
Stainless Steel
12
Diaphragm Nut
Steel
13
Dowel Pin
Note 2
Steel
14
Stem
Note 2
Stainless Steel
15
Body - ANSI NPT Scr
Cast Iron
Body - ANSI 125 Fig
Cast Iron
Body - ANSI 250
Cast Iron
16
Sealing Ring
Note 1,2
Hycar
17
Guide Ring
Stainless Steel
18
Balanced Piston
Stainless Steel
Balanced Piston Assembly
Stainless Steel
19
Seat Ring
Stainless Steel
20
Composition Disc
Note 1,2
Hycar
21
Composition Disc Holder
Note 2
Stainless Steel
22
Stem Nut
Note 2
Steel
23
Blind Flange Gasket
Note 1,2
Non-Asbestos
24
Blind Flange
Cast Iron
25
Blind Flange Nut
Steel
26
Blind Flange Studs
Ledloy
27
Range Tag (10-40 psi)
Aluminum
Range Tag (30-80 psi)
Aluminum
Standard Parts
NOTES:
1 Recommended Spare Part
2 These parts furnished in Repair
Serial Number Plate
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E
A
B
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C
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