Cryogenic Gate Valve Body: SS304, SS316, SS316L, F304, F316 Bonnet: Stainless Steel Stem:Stainless Steel Packing: PTFE Disc face ring :PTFE Nominal diameter: DN15 to DN50 Nominal Pressure: PN16, PN25, PN40, PN64, Class150, Class300,Class800 Applicable medium: O2, N2, Ar, LNG Applicable temperature: -80℃ to +80℃ Dimension NPS 1/2 3/4 1 1-1/4 1-1/2 2 DN 15 20 25 […]