Main Features :

Lixin Forged Check Valve are commonly used as bottom valves in pumping units to prevent backflow of water .Disc movement is divided into lifting type and swing type .Lift-type check valves are similar to globe valves except for the absence of a stem to drive the disc. The medium flows in from the inlet end (lower side) and out from the outlet end (upper side). The valve is opened when the inlet pressure is greater than the combined weight of the disc and its flow resistance.Conversely, the media flow back when the valve is closed.Swing check valves have a tilted disc that rotates about the shaft and work in a similar manner to lift check valves.

Design Features :

Bolted Bonnet and Pressure Seal are optional ;

Applied widely;

The valve disc closing rapid and actions flexible.

Small closing impact, water hammer is hardly to generated;

Valve Brand：Lixin
Valve Structure：Check Valve
Valve Material：Carbon Steel/ Stainless Steel etc.
Nominal Diameter：1/2″～2″
Valve End Connection：RF, RTJ, BW,SW,NPT
Valve Pressure range：Class150 – 2500
Working temperature：-101℃～+650℃
MOQ：1 SET
Certificate：BS1868,ASME B16.34, GB/T 12235