Double Eccentric Soft Sealing Butterfly Valve
The valve seat sealing surface of the butterfly valve can be surfaced with temperature-resistant and corrosion-resistant alloy materials. It has the advantages of high temperature resistance, easy operation, and frictionless opening and closing. When closed, it can compensate for sealing, improve sealing performance, and extend service life. 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 | 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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