Highest quality
cryogenic
Cryogenics / Low Temperature
Synonyms: Low temperature, hydrogen refuelling
Cryogenics deals with low-temperature technology. Under this search term, you will find WALTHER quick coupling systems suitable for the quick connection and disconnection of lines carrying liquid cryogenic gases.
Quick-connect couplings from the WALcryo series are designed for cryogenic gas applications at temperatures down to –200 °C / -328 °F (e.g. LN2).
The HG series refuelling couplings are suitable for gaseous hydrogen with a medium temperature down to –40 °C / – 40 °F.
Series TT – Cryogenic Couplings
Cryogenic coupling
NW 9 and 13
up to 16 bar / brass / stainless steel
down to -200 °C
Series TE – extrem temperatures
Standard valve coupling
NW 10 and 16
up to 40 bar
up to +250 °C
Hydrogen – refueling
Hydrogen – testing solutions
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