13 Oct 2026
FullX - a Top-Entry valve for special requirements.
Many possible applications make our FullX a real all-rounder
- Hydrogen
- When stored in liquefied form, temperatures of up to -255 °C are reached. The evaporation of hydrogen must be minimized to prevent losses. Our top-entry valve FullX, optionally with vacuum insulation, is designed for this application.
- LNG
- The FullX can be installed in the LNG sector, for example in LNG refuelling stations, vacuum-insulated pipelines or bunker stations. The FullX can be used to ensure that the LNG arrives at the desired location at cryogenic temperatures.
- Air separation unit
- The FullX can be used in an air separation units for storage and provision for extraction. Would you like more information about our valves in the air separation unit? Then you can find the flyer here.
- Helium
- Our FullX is the optimal choice for use in cryostats and for the storage and transport of cryogenically liquefied helium. With temperatures down to -269 °C, this application is our valve's specialty. This has also been confirmed by the ILK Dresden. Contact our experts here and learn more about the test report.
The FullX can also be used in pressurised containers for helium, hydrogen, LNG and oxygen. It is also ideal for installation in refuelling systems in the aerospace industry and in cryostats.
Our variations, your benefits
- Body made of solid or cast material
- Straight, Y- and angle type body
- Bellows (w or w/o monitoring)
- Check function
- Control function
- Throttle function
- Purge port
- TPED / TPER certification
- New collar with many advantages
- Thermical optimisation
- Extended heat input
Technical precision for safe use
- Sizes: DN10 - DN80
- Pressure: up to PN63
- Permissible operating temperature: -269 °C to +80 °C
- Connections: butt weld
- Material: stainless steel
- Approved media: hydrogen, air gases, steam and cryogenic liquefied gases incl. LNG
- Versions: manual , pneumatic actuation (diaphragm and piston actuator)





