Cryogenic Butterfly Valves

Sanseco cryogenic butterfly valves are suitable for the service of working temperature down to －196℃ such as LNG, LPG and air separation industry.

General description	Sanseco cryogenic butterfly valves are suitable for the service of working temperature down to －196℃ such as LNG, LPG and air separation industry.
Size	2~48” (DN50~DN1200)
Rating	150 ~ 600LB (PN20~ PN110)
Body material	Stainless Steel, Cryogenic Alloy Steel, Dual-Stainless Steel
Seat materials	Stainless Steel, Cryogenic Resistant Nonmetal Seal Ring/Seat
End connection	Wafer, Lug, Double Flange
Design feature	Double/trip offset is optional Stuffing box raising design Low leakage stuffing Sealing surface bead welding hard alloy