Design standard as per: BS1868,ASME B16.34, GB/T 12235.
Compact and reasonable product structure, reliable tightness and good performance;
Lift piston type disc;
Body material: carbon steel, stainless steel, alloy steel, exotics.
Nominal diameter: 1/2"~16"(DN15~DN400)
Pressure range:Class150~2500(PN10~PN420)
End connection: RF, RTJ, BW
Working temperature:-196℃~+560℃