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Series 2/738-23-27/1004 CRYO

Our classic in the field of cryogenic applications. If you are looking for an absolutely safe valve for shutting off cryogenic fluids down to -196°C, then you have come to the right place. Type 2/738 is a cryogenic valve adapted to the application with high functional safety. If required, the valves can be equipped with limit switches. The valve opens automatically as soon as the downstream pressure is greater than the upstream pressure.
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This series includes:

Technical informations

ConnectionsG1/2, G3/4, G1, G5/4, G6/4
PressureMin: 0 bar, Max: 40 bar
TemperatureMin: -196 °C, Max: 80 °C
MediaLiquid Carbon Dioxide LCO2 Argon, liquified cryogenic -186°C Liqud Nitrogen -196°C LN2 LNG liquified natural gas -162°C Oxygen Liquid, -183°C LOX
Housing materialsCW617N brass
SealingPTFE
Type of Controlelectrically force-controlled
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