Forged Steel Female Threaded And Socket Welded Check Valve

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Product Details

Female Threaded and Socket Welded Check Valve

Main Parameter Specification:

Design and manufacture conform to BS5351,MSS SP-118

Connection ends conform to:

1. Screw ends conform to ANSI B1.20.1,JB/T7306

2. Socket welded ends conform to ANSI B16.11,JB/T1751

Test and inspection conform to :API 598,GB/T13927,JB/T9092

Structure features:Bolted bonnet,Welded bonnet,Pressure seal bonnet


1. Nominal diameter:

    2" - 24"  (DN50 - DN600)

2. Pressure range:

   Class 150 -  Class 2500    (PN16 - PN150)

3. Working temperature: 
   -196℃ - +560℃

4. Body material:
 Carbon steel, Stainless steel, Alloy steel, Bronze

5. End  Connection: