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National Stock Number:
4820-00-619-8000
Federal Supply Class:
4820
National Item Identification Number:
006198000
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:
| 1626626-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 1 | | BODY STYLE | SINGLE CONNECTION STRAIGHT THRU | | FIRST END CONNECTION TYPE | UNTHREADED EXTERNAL HOSE | | FIRST END STYLE DESIGNATOR | PLAIN | | FIRST END OUTSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES NOMINAL | | FLOW CONTROL DEVICE | BALL AND DISK, FLAT | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | STEEL AND COPPER FLOW CONTROL DEVICE | | MEDIA FOR WHICH DESIGNED | AIR | | SURFACE TREATMENT | ANODIZE OUTSIDE | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC |
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