Cryogenic Control Valves

Flow control for temperatures as low as -320°F (-195°C)

Cryogenic service calls for valves designed to keep controlling flow at extremely low temperatures. LowFlow’s Mark 708CR provides fractional flow control, while the 8000CR serves applications requiring a larger valve and greater flow capacity. Both use extended bonnet designs to help protect the packing and actuator from ice buildup.

Mark 708CR Series ⟶

Extended Bonnet Fractional Flow Control Valve

8000CR Series ⟶

Cryogenic, Control Valve

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Typical Applications:

Industrial Gas Processing and Liquefaction: Precise flow and pressure control for industrial gas processing, liquefaction, storage, and distribution systems handling liquid nitrogen, liquid CO₂, hydrogen, and other cryogenic media.
Cryogenic Research, Pilot Plants, and R&D Facilities: Fine, repeatable fractional flow metering for laboratories, pilot plant installations, and test facilities operating at deep-cold process temperatures.
Aerospace and Propellant Handling: Reliable regulation of cryogenic fuels and oxidizers, including hydrogen service, in aviation, aerospace, and test equipment applications.
Cryogenic Storage and Transfer Systems: Controlled flow regulation for bulk storage tanks, vaporizers, and transfer lines operating at sub-zero temperatures.
Chemical, Refining, and Petrochemical Processing: Accurate cryogenic flow control for demanding chemical and hydrocarbon process systems.
Polymer and Resin Production: Precise fractional flow regulation for low-temperature polymer and resin process applications.

Explore the Mark 708CR Series and 8000CR Series for specifications. Share your media, temperature, flow range, and pressure requirements with LowFlow to select a suitable configuration.