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National Stock Number:
4820-01-238-7818
Federal Supply Class:
4820
National Item Identification Number:
012387818
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:
| 1406M17P01 | 07482 | GENERAL ELECTRIC COMPANY | | 8821-03-3/8-V-25 | 05842 | DYNEX/RIVETT INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 3 | | BODY STYLE | TEE GIVE "ADQL" AND "ADQM" ONLY WHEN FLANGED ALL ENDS | | FIRST END CONNECTION TYPE | THREADED INTERNAL BOSS | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FLOW CONTROL DEVICE | CONE | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SUPPLEMENTARY FEATURES | PRESSURE RATING 100 TO 3000 P.S.I.; APPL TO SUPPORT EQUIPMENT FOR F101 ENG SERD 511,ACFT TYPE B-1B | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP RATING | -30.0 FAHRENHEIT AND 160.0 FAHRENHEIT | | THIRD END RELATIONSHIP WITH PRECEDING ENDS | IDENTICAL WITH FIRST END |
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