Listing ID #189437
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The Dual Plate Check Valve is an all purpose non return valve that is stronger, lighter in weight, and smaller in size, compared to the conventional swing check valve or lift check valve. The Dual Plate Check Valve design is an outcome of attempts to solve the problems associated with conventional swing check valve and lift check valve. The Dual Plate Check Valve employs two-spring-loaded plates hinged on a central hinge pin. When the flow decreases, the plates close by the action of torsion spring before flow reversal takes place. This design offers the twin advantages of No Water Hammer and Non Slam simultaneously. All features put together make the Dual Plate Check Valve as the most efficient & versatile design.
| Manufacturing Standard | API 594 |
|---|---|
| Testing Standard | API 598 |
| Material Of Construction | Cast Iron IS 210 , Gr. FG 200/220/260, Cast Carbon Steel ASTM 216 Gr.WCB, Cast Steel ASTM 352,Gr.LCB & LCC Cast Stainless Steel ASTMA 351 CF8/CF3/CF8M/CF3M, Alloy 20 ASTM A351 Gr CN7M Forged Carbon Steel ASTM A 105 Duplex and Hastelloy |
| Design Type | Spring Loaded, Metal to Metal Seat, Soft Seat |
| Size Range | 40mm through 1600mm |
| End Connection | Socket weld, To be mounted between Flanges |
| Engineering Operations | Manual, Wrenched Operated, Gear Operated, Pneumatic Actuator, Electric Actuator |
Nature of Business
Manufacturer / Exporter / Supplier
Number of Employees
50 - 100
Year of Establishment
1979
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