Piston Lift Check Valve Double Flange Connection Vertical

Cast steel disc non return lift double flange vertical check valves

Lift Check Valve Introduction

The lift check valve, also known as a lift non-return valve, is a widely used type of check valve that consists of a valve body, bonnet, piston, spring, seals, and other components. This valve operates by lifting the piston to open the valve when the fluid flows forward, allowing the fluid to pass through. However, when the fluid flows in reverse, the piston is pushed down and compressed by the spring, which causes the valve to close and prevent the fluid from flowing back.

The main benefit of the lift check valve is that it provides excellent sealing performance, which prevents backflow and protects equipment from damage. It is often used in applications where backflow prevention is critical, such as in water treatment plants, pumping stations, and industrial processes.

Design Features

Full open design
Bolted bonnet or welded bonnet
Swing type disc design
Optional buffering damp structure
Renewable or and welded seat
Flanged, butt-welded, socket- welded, or threaded ends

Lift Check Valve Field of Advantage

1. Complete Service: Long service Life, Fast delivery, Multilingual services.

2. Certificates: ISO9001, CE, NSF, TS, WRAS.

3. Low MOQ: Ready for providing the sample and producing some small orders.

Sewing check valve is suitable for horizontal pipe or vertical pipe which goes through the upward flow to prevent the backward flow.It is widely used in water supply and drainage.

Specification

Production workshop

Other series of valves

Exhibition And Customer Visting

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