how to replace check valve

butterfly , using hydraulic oil source for operation. Is the latest generation of hydraulic control butterfly . It has both cut-off an...

...cement pipe and glass steel pipe. The is widely used for coastal, beach, wharf, reservoir, municipal flood discharge and sewage discharge. It...

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... (Slow Closing) to prevent slam and water hammer. Flow area is full ported and equal to pipe area. All internals easily thru...

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...a is a swing installation position is not limited, usually installed in the horizontal pipeline, bu...

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... spring, to achieve constant pressure release under different pressure of fluid. 2. It has the dual function of preventing and releasing. Prev...

Product Description stainless steel strainer 1.Max.working pressure 20.6 Mpa. 2.Max. working temperature 204℃ (High temperature environment up to 454℃...

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... 15000psi WP Clapper , unlike dart style , are designed for fluids heavily laden with proppants, ball sealers and othe...

...97329618-0 Isuzu FVR Parts Fsr11 6BD1 Oil 8973296180 1, Quick Details: Isuzu Genuine Part No.: 8973296180 8-97329618-0 Part...

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... energy is lost. This gives DTH hammers a nearly constant penetration rate regardless of hole length. DTH Hammer Spare Parts: Items Par...

Original Check Valve For Excavator EX 200-54333040 20PS586-19 in stock We have other various types of relief valves that you can contact us to know mo...

PVDF PP Pph Pvdf Diaphragm Valve Manually-operated diaphragm valves in compact model consisting of plastic bodies, diaphragm seal, PPS bonnet and PPS ...

Cobalt Chrome Alloy valve seat inserts are very important parts of oil-well pump , they always show up together and cooperate very good , no better ma...

For Urban Central Heating , Recycled Water Projects , Regulating Valve Flange Connection Introduction: Globe type regulating valve is mainly used for ...