Brass Check Valve

Check valve this type of valve is to allow the medium to flow in one direction only, and to stop the flow in the opposite direction. Usually this valve is automatic work, in one direction of flow of fluid pressure, the valve flap open; fluid flow in the opposite direction, by the fluid pressure and the self-weight of the valve flap combined flap act on the valve seat, thus cutting off the flow. Horizontal check valve is suitable for submersible, drainage and sewage pumps, especially for sewage and sludge systems. Check valve is generally suitable for clean media, should not be used for media containing solid particles and large viscosity.

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