Main Parameter Specification :
Design and manufacture conform to API 602,BS 5352,ANSI B16.34
Connection ends conform to:
1.Butt-welded ends conform to ANSI B16.25,JB/T12224
2.Flanged ends conform to ANSI B16.5,JB79
Test and inspection conform to :API 598,GB/T13927,JB/T9092
Structure features:Bolted bonnet,Welded bonnet,Pressure seal bonnet,outside screw and yoke
Product Range
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter:1/2"～2"（DN15~DN50）
End Connection: BW,RF, SW
Pressure range: Class 800~2500 LB
Working temperature: -196℃~+560℃
Operation :Hand wheel.
