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Quick Details
Specifications
SD cryogenic butterfly valve is suitable for service of working temperature down to-196℃, such as LNG, LPG, and air separation industry.
Design Feature
Double/Trip offset is optional
Stuffing box raise design
Low leakage stuffing
Sealing surface bead welding hard alloy
Product Range:
Size range:2" ~42" (DN50~DN1050)
Pressure rating:150~600LB (PN20~PN110)
Body material:Stainless Steel, Cryogenic Alloy Steel, Dual-stainless Steel
Trim material: Stainless Steel, Cryogenic Resistant, Nonmetal Seal Ring/Seat
End connection: Wafer, Lug, Double Flange