Cast Iron Class 125
- 200 PSI non-shock WOG 2" - 12"
- 150 PSI non-shock WOG 14" - 24"
- 125 PSI saturated steam 2" - 12"
- 100 PSI saturated steam 14" - 24"
- Outside screw and yoke
- Solid wedge disc
- Rising Stem
- 125 PSI saturated steam 2" - 12"
- 100 PSI saturated steam 14" - 24"
- Outside screw and yoke
- Solid wedge disc
- Rising Stem
- Bolted bonnet
PART & MATERIALS
No. | Description | Material | ASTM Specs |
1 | Stem Nut | Steel | A307 Gr. A |
2 | Hand wheel | Cast Iron | A126 Class B |
3 | Yoke Nut | Cast Iron | A126 Class B |
4 | Yoke Sleeve | Bronze | B62 |
5 | Yoke | Cast Iron | A126 Class B |
6 | Eye Bolt & Nut | Steel | A307 Gr. A |
7 | Gland | Cast Iron | A126 Class B |
8 | Bolt & Nut | Steel | A307 Gr. A |
9 | Gland Packing | Graphite |
|
10 | Back Seat | Bronze | B62 |
11 | Bonnet | Cast Iron | A126 Class B |
12 | Bonnet Bolting | Steel | A307 Gr. A |
13 | Gasket | Graphite |
|
14 | Stem | Bronze | B62 |
15 | Wedge Hanger | Bronze | B62 |
16 | Wedge | Cast Iron | A126 Class B* |
17 | Seat Ring | 13% CR | 13% CR |
18 | Body | Cast Iron | A126 Class B |
*Solid bronze on IBBM, 21/2" and smaller. Bronze faced-ASTM B62, 3" and larger.
All valves comply with MSS-SP-70, ANSI B16.10, and ANSI B16.1.
Bronze trim valves are recommended for steam, water, air, and noncorrosive oil and gas.
All iron valves are recommended for oil, gas or fluids that corrode bronze, but not iron or steel.
DIMENSIONS (IN INCHES)
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