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National Stock Number:
4820-01-180-4863
Federal Supply Class:
4820
National Item Identification Number:
011804863
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:
| 4820PL1696073 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 6153-110 | 01496 | AIR DRY CO OF AMERICA, LLC | | 6153-110 | 99447 | COOPER INTERCONNECT, INC. |
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Techincal Specification:
| BODY STYLE | SINGLE CONNECTION STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637, ALLOY 464, SOFT FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE | | MATERIAL | COPPER ALLOY AND ALUMINUM BODY | | MATERIAL | COPPER ALLOY 464 FLOW CONTROL DEVICE | | VALVE DISCHARGE FLOW RATE | 115.0 CUBIC FEET PER MINUTE | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
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