Approved butterfly valves are used worldwide in LNG and applications involving extremely low temperatures. These double eccentric valves have unparalleled performance and above-average life between maintenance for cryogenic applications.
Suitable for operation in cryogenic temperatures from -196 ºC to process temperatures at 1,200 degrees ºC.
Standard wafer and flanged designs are available.
An extended bonnet dissipates extreme cryogenic temperatures and ensures extended gland-packing life; and PTFE coated bearings enhance reliability. The O-ring seal ensures efficient stem sealing.