wafer double door check valve

Material:Cast Iron, Ductile Iron
Connection Form:Wafer, Flanged
Pressure:Ordinary Temperature

Product Description

Product Namewafer double door check valve
Sealing Form“0”Leakage
StandardAPI609 En593 BS5155 En1092 ISO5211
Transport PackageBubble Bags and Ply Wooden Cases
FunctionDdcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
CoatingFbe Epoxy Coated
Production Capacity100, 000, 000 Sets/Year
ApplicationIndustrial Usage, Water Industrial Usage, Household Usage

Full Vulcanized liner enhance the life circle from, prevent body from corrosion
Low weight and short laying length saves initial cost, requires less space, and is easier to install by double door wafer check valve manufacturer
Independent springs provide quick-closing, non-slam shut off for reduced water hammer potential
Lightweight, spring-loaded discs have low cracking pressure for energy efficient operation.
Contoured wafer type check valve body provides a short and straight flow path with minimal turbulence.

wafer double door check valve manufacturer