Fujikin’s ultra-low temperature valve series is engineered for the precise control of liquified hydrogen (LH₂) under extreme conditions – combining high pressure capability (up to 1,000 bar) with cryogenic temperature resistance down to -253 °C. These valves are ideal for use in LH₂ storage, distribution, and vehicle refueling systems where safety, durability, and precision are paramount.

Key features include:

• Pneumatic flow control valves with Cv values up to 1.0, suitable for high flow hydrogen applications

• Pneumatic ON/OFF valves for reliable switching operations under cryogenic and high-pressure conditions

• Manually operated cryogenic valves for robust, field-serviceable applications

All valves are manufactured using high-grade materials (SUH660) and are extensively tested under cryogenic and pressure cycling conditions. The compact and modular design allows for easy integration into LH₂ systems.

“Cryogenic hydrogen presents some of the most extreme engineering challenges. Our valves are designed not only to meet these conditions – but to perform consistently over time,” says Goran Ramic, Area Sales & Business Development Manager at Fujikin (Deutschland) GmbH.

Visit Fujikin at Booth 7B56 during Hydrogen Technology Expo Europe 2025 to learn more about our cryogenic valve capabilities and how we support the future of liquid hydrogen infrastructure.