Chcek valve, Shanghai ASTAIN Valve are professional check valve manufacture in China.
Our check valves products incloude check valve, double disc wafer check valve swing check valve, tilting disc check valve, and etc...And we can manufacture and supply check valves accroding to your requirements, if you are interesting in any of our check valves products, please contact us right now!

Prodect Name: Wafer Type And Verticl Lift Check Valves
SIZE: NPS 1/2"-32"
PRESSURE: 150LB-2500LB
MATERIALS: WCB F51 SS316 SS304 CF3 CF3M CF8 CF8M C5 304L 316L
STANDARDS: API DIN JPS JB ECT.
INSPECTION AND TEST: API JB/T 9092