Size: NPS 1/2”- 48”, DN15 - 1200mm
Pressure Rating: Class150 - 2500LB, PN10 - PN400
Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, WC6, WC9, C5, C12
Operators: Self Acting
Design standard: API 6D, API 594 .
Face To Face Dimension: API 6D , EN 558-1.
Connecting Dimensions: ASME B16.5, ASME B16.47, ASM B 16.10
End Connection: Flange.
Test & Inspection: API 6D, API 598.
Light weight, Compact structure.
Wafer lug double flange or lengthened body.
Absolute spring action.
Double disc or single disc.
Metal to metal seal or flexible seal.
Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of wafer end dual plate check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.