China wholesale Api 594 Check Valve Factories – API Cast Steel WCB Lift Check Valve – Ruixin Valve

Features

Bolted Bonnet
Full Bore
Lift Type
Threaded Or Weld Seat Ring

How Does A Swing Check Valve Work

The seat design of a lift-Check valve is similar to a Globe valve. The disc is usually in the form of a piston or a ball.
Lift Check valves are particularly suitable for high-pressure service where velocity of flow is high.
In lift Check valves, the disc is precisely guided and fits perfectly into the dashpot.
Lift Check valves are suitable for installation in horizontal or vertical pipe-lines with upward flow.
Flow to lift Check valves must always enter below the seat.
As the flow enters, the piston or ball is raised within guides from the seat by the pressure of the upward flow.
When the flow stops or reverses, the piston or ball is forced onto the seat of the valve by both the back-flow and gravity.

More Information

For almost 10 years, RXVAL has continually committed itself to offer the best Lift Check Valves products to meet a wide range of applications and requirements.
As an valve manufacturer, RXVAL has your perfect Lift Check Valves solution. Our success in the valves industry is attributed to our customer-centric team of sales personnel, engineers, workers and after-service staff that are collectively committed to providing quality products at a price you would come to expect.