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Brands Register products

Parker’s cryogenic globe valves for hydrogen application

Parker Bestobell provides a wide range of high-performance cryogenic globe valves for hydrogen applications.

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.

Extended spindle valves are available for liquid hydrogen service, along with standard spindle lengths for use on ambient gas requirements.

The range is available with an actuated option, using compressed air to open and a spring to close. Double actuation is available upon request.

Features

Unique parker bestobell loose flange bolted bonnet design. This allows for thermal expansion and contraction and eliminates leakage at the bonnet gasket.

Designed and engineered specifically for cryogenic service.

Anti blowout stem design for operator safety.

Revolving disc ensures non-rotating seat contract for an extended leak free life.

Long life spring loaded gland packing.

Available in bronze or stainless steel.

See our cryogenic globe valve guide with all variants

The cryogenic globe valves are available in different variants. For details see our series guide – here

Materials: Bronze, stainless steel, stainless steel with bronze internals

Stem Length: 230-700mm

Valve Options: Different options are available based on function and design aspect

Valve type: Manual and actuated
Stem type: Extended, non extended
Connection type: BSP-PL, BSP-TR, Butt weld schedule 10, NPT, Socket weld, Stainless steel stubs, Flange class 150, Flange class 300

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