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National Stock Number:
4820-01-348-0918
Federal Supply Class:
4820
National Item Identification Number:
013480918
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:
| D559A-1M-2.5 | 91816 | CIRCOR AEROSPACE, INC. |
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Techincal Specification:
| BODY MATERIAL | BRASS | | SPECIAL FEATURES | 0.125 IN. MALE PIPE | | TEMP RATING | -40.0 FAHRENHEIT AND 250.0 FAHRENHEIT |
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