Cryogenic Valves - BUTTING CryoTech

  • Available shut-off, control and non-return functions
  • Modular construction for maintenance and part replacement
  • Connection design adaptable to customer requirements
  • Can be installed with or without vacuum insulation
  • Special variants available for cryogenic applications
  • Functions: shut-off/control/non-return
  • Standard Nominal Sizes: DN10–DN50
  • Pressure Rating: optimized for PN40; custom up to PN400

Compare
Bookmark Add to list

The BUTTING CryoTech Cryogenic Valves family consists of specialized liquid-hydrogen (LH2) valves engineered specifically for advanced hydrogen, fuel-cell, or electrolyzer transfer systems. This versatile product family offers shut-off, control, and non-return functions, with standard nominal sizes ranging from DN10 to DN50 and custom options available up to DN250. Optimized for a PN40 pressure rating—with custom configurations capable of handling up to PN400—the valves utilize a highly flexible modular architecture. This modular design supports easy maintenance, component replacement, and custom customer connections, and allows for installation either with or without vacuum insulation. The verified profile provides buyers with an exact technical blueprint to evaluate for extreme, ultra-low-temperature liquid hydrogen distribution networks.

Use Cases

  • Liquid-hydrogen transfer systems
  • Cryogenic distribution lines
  • Cryogenic process isolation
  • Cryogenic flow-control and non-return duties

Capabilities

  • Shuts off cryogenic media flow
  • Controls cryogenic media flow
  • Prevents reverse flow in non-return configurations
  • Supports standard and custom nominal sizes
  • Supports pressure classes from the verified PN40 basis to custom higher-pressure designs
BUTTING Gruppe GmbH & Co. KG

BUTTING Gruppe GmbH & Co. KG, through BUTTING CryoTech, manufactures cryogenic transfer components and modular systems for very-low-temperature media. The verified hydrogen products in this batch include valves, couplings, vacuum-insulated pipelines, modular skids and refuelling hardware for liquid-hydrogen handling.

Latest products