Product Range
| Diameter | 2″~48″, DN50~DN1200 |
|---|---|
| Pressure Rating | CL150~CL300, PN16~PN25 |
| Body Material | Carbon Steel, Alloy Steel, Stainless Steel, etc. |
| Connection Type | Flanged End, Butt Weld End, Wafer End, etc. |
| Operation Type | Manual, Electric, etc. |
Referenced Standards
| Design Standards | API609, JBT 8527, GB/T 12238 |
|---|---|
| Structural Length Standards | API609, GB/T 12221 |
| Flange Standards | ASME B16.5, GB/T 9124 |
| Pressure Test Standards | API 598, GB/T 13927 |
Design Features
✔ Low friction, long service life
✔ Small opening and closing torque
✔ Adjustable sealing contact pressure
✔ Easy replacement of sealing ring
✔ Zero valve leakage
Industry Applications
Shipbuilding, petrochemical, vacuum sealing industry, air chemical, refining, coal chemical, natural gas, etc.







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