Cryogenic Ball Valve Body: SS304, CF8, CF8M Disc: SS304, CF8, CF8M Stem: Stainless Steel Seal Ring: PTFE Nominal Diameter: DN15 to 65mm Nominal Pressure: PN1.6 to 6.4MPa. Class150, Class300, Class800 Suitable Media: LO2,LN2,LAr,LNG,etc Suitable Temperature: -196℃ to +80℃ Dimension DN H L B D0 D1 E 15 193 82 10 15 19 180 25 218 […]