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National Stock Number:
4820-01-317-3876
Federal Supply Class:
4820
National Item Identification Number:
013173876
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 8772422 | 36024 | LIBBY POWER SYSTEMS, LLC | | B9422N75 | 06023 | REGO CO A MARMON GROUP CO |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +10.0 TO 420.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED EXTERNAL PIPE FIRST END | | CONNECTION TYPE | THREADED INTERNAL PIPE SECOND END | | CONNECTION STYLE | PLAIN (PIPE) FIRST END | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) SECOND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING TEMP | 165.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, GASEOUS THIRD RESPONSE | | MEDIA FOR WHICH DESIGNED | NITROGEN, LIQUID FOURTH RESPONSE | | MEDIA FOR WHICH DESIGNED | OXYGEN, GASEOUS FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | OXYGEN, LIQUID SECOND RESPONSE | | NOMINAL THREAD SIZE | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.250 INCHES SECOND END | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND FIRST END | | THREAD DIRECTION | RIGHT-HAND SECOND END | | THREAD SERIES DESIGNATOR | NPT FIRST END | | THREAD SERIES DESIGNATOR | NPT SECOND END | | VALVE OPERATION METHOD | AUTOMATIC |
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