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National Stock Number:
4820-01-473-4204
Federal Supply Class:
4820
National Item Identification Number:
014734204
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:
| 60204-002 | 12536 | AMETEK THERMAL SYSTEMS INC | | A650 | 06239 | AUSCO INC |
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Techincal Specification:
| BODY MATERIAL | ALUMINUM ALLOY | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 1.320 INCHES NOMINAL | | FIRST END INSIDE DIAMETER HOSE ACCOMMODATED | 0.516 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | ANY ACCEPTABLE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE SURFACE TREATMENT | ANODIZED, MIL-A-8625 | | VALVE DISCHARGE FLOW RATE | 4.000 GALLONS PER MINUTE | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | FUSIBLE | | TEMP RATING | 200.0 DEG FAHRENHEIT | | TEMP RATING | -40.0 DEG FAHRENHEIT |
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