Female Threaded and Socket Welded Check Valve

Main Parameter Specification

Design and manufacture conform to BS5351,MSS SP-118

Connection ends conform to:

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

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

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

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

Product Range

Body material: carbon steel, stainless steel, alloy steel

Nominal diameter:1/2"~2"（DN15~DN50）

End Connection: THR,SW

Pressure range: Class150~2500（PN16~PN420）

Working temperature: -196℃~+560℃

Equipped with a professional factory, Naibang Valve is a professional manufacturer and supplier of forged steel female threaded and socket welded check valve in China. If you want to buy quality product of various beautiful bags, you can get it at a cheap price from us.