check valve (Total 8 Products)

Needle Valve

LIN

At present, needle valve is widely used in urban construction, chemical industry, metallurgy, petroleum, pharmacy, food, beverage and environmental pr

2019-11-12

Micro-resistance retarded closed butterfly check valve

HH48/49X

The micro-resistance retarded closed disc check valve can be used in the water supply and drainage pipeline of clear water, sewage, seawater and media

2019-10-12

Butterfly amortize check valve

HH47X

mainly uses in the industrial water supply , sewage treatment plant water pump outflow point, prevents in the pipe network the medium adverse current.

2019-10-12

Slient check valve

HC42X

Slient check valve mainly by the valve body, the valve seat, the valve seat, the valve petal, the axle bush and the spring and the spring and so on th

2019-09-28

Lift check valve

H41H

Lift check valve means to rely on the flow of the medium itself automatically open, close the valve, rely on the weight of the valve and fluid pressur

2019-09-28

Swing flanged check valve

swing check valve

2019-06-05

stainless steel butterfly check valve

wafer check valve# butterfly check valve#Double-disc check valve#dual-plate check valve#dual-disc check valve#non-return valve

2019-06-05

Wafer Dual-disc Check Valve

wafer check valve# butterfly check valve#Double-disc check valve#dual-plate check valve#dual-disc check valve#non-return valve

2019-06-05