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National Stock Number:
4820-01-622-7798
Federal Supply Class:
4820
National Item Identification Number:
016227798
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:
| 10-104-50 | 72219 | AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. |
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Techincal Specification:
| BODY STYLE | SINGLE CONNECTION ANGLE FLOW | | END CONNECTION QUANTITY | 2 | | FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE | | FLOW CONTROL DEVICE | ANY ACCEPTABLE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | PLASTIC SEAT | | MEDIA FOR WHICH DESIGNED | WATER, FRESH | | OFFSET DISTANCE | 1.910 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | ASME HOT WATER SAFETY RELIEF VALVE | | TEMP RATING | 250.0 FAHRENHEIT | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
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