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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.