HH44X Swing slow closed check valve manufacturer, factory and supplier. HH44X Swing slow closed check valve allows medium flow in one direction and automatically prevent flowing in the opposite direction. HH44X Swing slow closed check valve is one of the most hot sales Check Valve at present in the market.

HH44X Swing slow closed check valve is outstanding for its special structure, with large flow rate, tiny flow resistance, big disc opening span. It is also electricity saving, has dependable perfect sealing and abrasion resistance. HH44X Swing slow closed check valve is a non slam quiet check valve. The closing speed can be adjusted according to specific condition at site. This model is popularly used in water supply and drainage system. HH44X Swing slow closed check valve is usuall mounted at the outlet side of pumps to cut off backflow, preventing desturctive pressure surge and ensuring safe operation of the pipeline and pump.HH44X Swing slow closed check valvehas long span of service life, non vibration & non slamming noise.

HH44X Swing slow closed check valve Specification: