Name: ASME B16.34 Welding Check Valve.
Suitable Media: Water, Steam, Oil, etc.
Body, Bonnet: Carbon Steel.
Disc: Chrome Stainless Steel.
Design And Manufacture: MS SP-118, ASME B16.34.
Inspection And Testing: API 598.
Gasket: Flexible Graphite.
Proper Temperature(℃): ≤425.
Sealing Surface: Chromium Stainless Steel Or Carbon Steel Butt Iron Base Alloy.
Body & bonnet Design: Bonnet, Welded Bonnet and Self-tight Pressure Valve Bonnet.