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National Stock Number:
4820-01-502-2619
Federal Supply Class:
4820
National Item Identification Number:
015022619
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:
| 177119-2 | 19857 | THE ELECTRIC HEATER CO | | HSRV-3 | 19857 | THE ELECTRIC HEATER CO | | HSRV-3-110 | 19857 | THE ELECTRIC HEATER CO |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | BULB LENGTH | 6.500 INCHES NOMINAL | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES | | PROPRIETARY CHARACTERISTICS | PACS | | OPENING PRESSURE SETTING | 110.0 POUNDS PER SQUARE INCH | | SECOND END NOMINAL PIPE SIZE ACCOMMODATED | 1.000 INCHES | | SPECIAL FEATURES | CONNECTIONS IAW.MIL-F-1183 | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP RATING | 210.0 DEG FAHRENHEIT |
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