REDSTAR Forged steel Check valve is auto valve , to prevent the medium backflow . suit for industrial pipeline.

Check valve have swing type and lift type.

Forged Steel Check Valve

Application:

Design&Manufacture:BS5352

Face to Face Dimension:Manufacture's Requirment

Socket Welded Dimension:ANSI B16.11

Screw Ends Dimension:ANSI B1.20.1

Test&Inspection:API598

Specification:

Bolt Bonnet Connetion

Metal-graphite Spiral wound gasket between the Bonnet & Body

Graphite Stem Packing

Size:3/8"-2"

Pressure:150-2500LB

Material:A105,F304,F316,F316L,F304L,Alloy Steel etc

Temperature:-29°C+545°C

Service: Water,Oil,Gas

Note:

The dimension of connecting flange/Socket/Screw can be design according to customer's requirements.