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National Stock Number:
4820-01-249-1722
Federal Supply Class:
4820
National Item Identification Number:
012491722
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
Detail:
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.
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Manufacturer Information:
| ECD18 | 15235 | CROUSE-HINDS CO | | GS41W294-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY STYLE | SINGLE CONNECTION STRAIGHT THRU | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FIRST END THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL BODY | | SPECIAL FEATURES | USED TO DRAIN WATER AND ALLOW VENTILATION IN ELECTRICAL ENCLOSURE FOR M-X ICBM |
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