API594 Cl125 Wafer Dou Plate Rubber Seat Check Valve
Brand WORLDS VALVE
Product origin China
Delivery time 7 Days
Supply capacity 10000 sets
Body: short body structure length and good rigidity
Rubber seat: It will be cured on body, tight fit and tight seal with no leakage
Disc: Adopting unitized design of dual discs and two torsion springs, it can made disc quickly closed itself
Product Feature:
Efficient operation. The hinge pin located near the center of gravity allows the conical seating face of the disc to move out and into the seat rapidly without sliding or wear. The disc pivots through a small arc preventing backflow and “water hammer”.
Superior tightness: conical, lapped-in hardfaced seating is self-aligning. Valve can be used even in vertical piping with flow up.
Pressure seal design.
Unique cage unit: entire seat-hinge-pin-disc assembly can be tested outside the valve before seal welding into the body. Eliminates pin seal leakage.
Easy in-line service.