User Guide

Technical Instructions
Document No. 155-086P25
March 7, 2005
Page 4 Siemens Industry, Inc.
Table 3. Part Numbers (See Figure 2).
No. Name
C
v
1.5
C
v
2.5
3-8 psi
C
v
2.5
10-15 psi
No.
Req'd
Material
1 E-ring See Items 29 and 30 Kits 1 Phos. Bronze
2 Piston Plate - - - 1 Brass
3 #8-32 × 7/16 Lg. Filister Hd. Scr. See Items 28 and 30 Kits 4 Steel
4 Diaphragm See Item 28 Kit 1 Rubber
5 Spring (3-8 psi only) - - - 1 Music Wire
6 Spring (10-15 psi only) - - - 1 Music Wire
7 Washer (10-15 psi only) - - - 1 Steel
8 Quad Ring Retainer See Items 29 and 30 Kits 1 Brass
9 Stem & Collar Assembly See Item 30 Kit 1 St. Steel
10 Lower Quad Ring Retainer - - - 1 Brass
11 Throttle Plug 656-345 656-346 656-346 1 Brass
12 Lower Seat See Item 30 Kit 1 Brass
13 Lower Seat Retainer See Item 30 Kit 1 Brass
14 Upper Housing - - - 1 Aluminum
15 Washer See Items 29 and 30 Kit 1 Brass
16
90° Elbow
- - - 1 Brass
17 Piston Cup - - - 1 Brass
18 Lower Housing - - - 1 Aluminum
19 Retaining Ring See Items 29 and 30 Kit 1 Steel
20 Retaining Ring See Items 29 and 30 Kit 1 St. Steel
21 Quad Ring See Items 29 and 30 Kit 2 E.P. Rubber
22 Spring - - - 1 Phos. Bronze
23 Stem Bearing - - - 1 Oilite
24 Valve Body - - - 1 Brass
25 Gasket See Item 30 Kit I Copper
26 Locknut See Item 30 Kit 1 Brass
27 Cap - - - 1 Brass
28 Diaphragm Kit 656-763 656-763 656-753 1 -
29 Stem Packing Items 1, 8,15,19,
20, 21
656-601 656-601 656-601 1 -
30 Rebuild/Repair Kit Items 1, 3, 8,
9, 12, 13, 15, 19, 20, 21, 25, 26
656-764 656-765 656-765 1 -