Rubber Seat Dual Plate Check Valve
What is Rubber Seat Dual Plate Check Valve ?
Rubber Seat Dual Plate Check Valve is an all purpose non return valve that is much stronger, lighter in weight and smaller in size compared to a conventional swing check valve or life check valve.
The Dual Plate Check Valve employs two spring-loaded plated hinged on a central hinge pin. When the flow decreases, the plates close by torsion spring action without requiring reverse flow.This design offers the twin advantages of No Water Hammer and Non Slam simultaneously. All features put together make the Dual Plate Check Valve one of the most efficient design.
Rubber Seat Dual Plate Check Valve Technical Specifications
Dual plate check valve Wafer type
Nominal diameter: DN50-DN1000
Design and manufacturer: API594
End connection : Wafer or Lug PN10/16/Class125/150
Face to face: ISO5752/EN558-1 series 16
Body : Ductile iron/Cast iron/Stainless steel/Alu-bronze
Disc : Ductile iron/Stainless steel/Alu-bronze
Seat : EPDM/NBR/Metal-metal
Spring: Stainless steel/ Inconel X750
Our advantages of Rubber Seat Dual Plate Check Valve
Light Weight , easier handling and self supporting.
More compact and structurally sound design.
Same valve can be installed horizontally or vertically.
Only Check valve which can be installed for flow upside down due to spring assisted closure.
Low pressure drop and reduced energy loss irrespective of pressure ratings.
Efficient and positive sealing under most flow and pressure conditions. Valve close before flow reversal.
Long time and trouble-free operation.
What is the Rubber Seat Dual Plate Check Valve used for?
This kind of Rubber Seat Dual Plate Check Valve is widely utilized in pipeline with liquid & other fluids.
Food and Beverage Industry
Power and Utilities
Pulp and Paper Industry
Industrial environmental protection