Low-temperature couplings
Quick couplings for low temperatures, for example cryogenic gas applications, temperature applications or laboratory operations.
Features Type TT-009 - WALcryo
Type：
TT-009
Nominal bore：
9 mm
Media：
for cryogenic gas applications at temperatures to –200 °C / -328 °F (e. g. LN2), particularly for extraction of small amounts of cryogenic media.
Working pressure：
up to 10 bar / 145 psi
Materials：
plastic and stainless steel
Special features / Options：
the couplings are supplied free from oil and grease and are thus suitable for all gases. They are one side self sealing, i. e. self sealing coupling with thru-type adaptor
Features Type TT-013- WALcryo
Type：
TT-013
Nominal bore：
13 mm
Media：
for cryogenic gas applications at temperatures to –200 °C / -328 °F (e. g. LN2), particularly for filling, transfer and removal of larger cryogenic amounts (e.g. at filling stations for mobile containers).
Working pressure：
up to 16 bar / 232 psi
Materials：
stainless steel and brass
Special features / Options：
the couplings are supplied free from oil and grease and are thus suitable for all gases. The valve technology prevents any leakage of liquid gas. Venting and shut-off valves available according to the requirements.
Features CI-T25
Type：
CI-T25
Nominal bore：
20 mm
Media：
Heat transfer fluid
Working pressure：
25 bar at 20 °C
Materials：
High-quality stainless steel 1.4404, 1.4571
Special features / Options：
Use in case of tempering for the connecting of cooling modules at reaction units in lab and production plants.
A non-squirting connection and disconnection is possible through the specific design principle with clean break technology also under pressure (up to 5 bar) in a broad temperature range (-90 °C up to +230 °C).
