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RPZ Valve
Valve Seat & Ball Material Solutions: We provide specialized valve seat materials tailored to customer requirements. You can provide your own chemical composition or select from our comprehensive material list.
API Standard Cobalt Alloy Valve Seats and Valve Balls:
Maintains stable strength up to 800ºC; capable of momentary exposure up to 1200ºC.
Exceptional resistance to wear and galling due to the hard carbide phase in the CoCr alloy matrix.
Ideal for oil & gas, slurry, acid liquids, and other harsh corrosive mediums.
| No. | Model | Size (mm) | Weight (g) | Tolerance |
|---|---|---|---|---|
| 1 | V11-106 | 20.14x11.68x12.7 | 22.81 | ID(±1.27mm) OD(+0/-0.13mm) H(+0.51/-0.25mm) |
| 2 | V11-125 | 23.32x13.97x12.7 | 29.55 | |
| 3 | V11-150 | 29.67x17.2x12.7 | 49.53 | |
| 4 | V11-175 | 35.26x20.96x12.7 | 68.13 | |
| 5 | V11-200 | 37.54x24.38x12.7 | 69.05 | |
| 6 | V11-225 | 43.69x26.92x12.7 | 100.34 | |
| 7 | V11-250 | 51.05x33.27x12.7 | 127.04 | |
| 8 | V11-375 | 78.03x43.18x19.05 | 536.94 | - |



