All-metal butterfly valve
The all-metal butterfly valve features a metal seat seal, zero valve leakage, simple operation, and low torque, suitable for various working conditions. All parts are replaceable and can be maintained online. Certified by API607 fire protection.
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Product Details
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 | API 609, JB/T 8527, GBT 12238 |
|---|---|
| Structural Length Standards | API 609, GB/T 12221 |
| Flange Standards | ASME B16.5, GB/T 9124 |
| Pressure Test Standards | API 598, GB/T 13927 |
Design Features
✔ Zero valve leakage
✔ Easy seal ring replacement
✔ Low opening torque with blowout-proof stem
✔ Low friction, long service life
Industry Applications
Shipbuilding, Petrochemical, Air Chemical, Harsh Conditions, etc.
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