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Maximum Inlet Pressure Maximum Inlet Pressure |
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Valve Function Valve Function |
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Inlet Thread Type Inlet Thread Type |
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Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Valve Type Valve Type |
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Inlet Location Inlet Location |
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Inlet Connection Type Inlet Connection Type |
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Outlet Connection Type Outlet Connection Type |
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Outlet Gender Outlet Gender |
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Outlet Location Outlet Location |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Diaphragm Material Diaphragm Material |
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Threaded |
DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Extended-Life Pressure-Regulating Valves for Cryogenic Liquids

- For Use With: Liquid Argon, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
- Temperature Range: -320° to 150° F
For a longer service life than standard valves for cryogenic liquids, these have a durable bronze body. All are cleaned and bagged for oxygen service and other high-purity applications. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range. Valves are designed to withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen. They have an internal strainer to trap debris.
For technical drawings and 3-D models, click on a part number.
Inlet | Outlet | |||||||
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Pipe Size | Location | Max. Pressure, psi | Pipe Size | Location | End-to-End Lg. | Choose an Outlet Pressure Range, psi | Each | |
NPT Female | ||||||||
Bronze Body—Bronze Diaphragm and PTFE Seal with Internal Strainer | ||||||||
1/4 | Side | 400 | 1/4 | Side | 3 1/16" | 00000000 | 0000000 | |
1/2 | Side | 400 | 1/2 | Side | 4 1/2" | 00000000 | 000000 | |
1 | Side | 400 | 1 | Side | 5 7/8" | 00000000 | 00000000 |
Pressure-Regulating Valves for Cryogenic Liquids

- For Use With: Liquid Argon, Liquid Carbon Dioxide, Liquid Nitrogen, Liquid Oxygen
- Temperature Range: -320° to 150° F
These valves can withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen. All are cleaned and bagged for oxygen service and other high-purity applications. They automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure. Adjust the outlet pressure within the range.
For technical drawings and 3-D models, click on a part number.