Forged Check Valve

PROS Forged Check Valve is the disc by its own weight and the medium pressure action to block the reverse flow of the medium .It may also be used in pipelines to supply auxiliary systems in the pressure may rise above the system pressure.

Valve Brand:
Valve Structure:
Check Valve
Valve Material:
Carbon Steel , Stainless Steel etc.
Nominal Diameter:
Work Temperature:
Valve End Connection:
Valve Pressure Range

Main Features :

PROS 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;

Product Detailes :

Valve Brand PROS
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℃
Certificate BS1868,ASME B16.34, GB/T 12235