Parker manufactures a wide range of high performance cryogenic globe valves, which feature a unique loose flange bolted bonnet design. The design allows for thermal expansion and contraction, therefore eliminating the risk of leakage at the bonnet gasket. Extremely durable, these valves deliver smooth operation and reduced closing torque by use of a PTFE anti-friction disc between the valve spindle and the disc assembly. The range includes actuated and manual options in stainless steel and bronze body materials.
Parker Bestobell’s cryogenic gate valves feature an innovative flexible wedge design with minimal leakage. Designed to operate efficiently even at low valve pressure drops, these valves are lightweight and suitable for industrial gas transportation.