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National Stock Number:
4820-01-536-4101
Federal Supply Class:
4820
National Item Identification Number:
015364101
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:
| 124721 | 95368 | AERCO INTERNATIONAL, INC. | | 201260 ITEM 18 | 95368 | AERCO INTERNATIONAL, INC. | | 201263 ITEM 15 | 95368 | AERCO INTERNATIONAL, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | BRONZE | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL TUBE | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.750 INCHES NOMINAL | | FLOW CONTROL DEVICE | ANY ACCEPTABLE | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | WATER, FRESH | | OPENING PRESSURE SETTING | 110.0 POUNDS PER SQUARE INCH | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.125 INCHES NOMINAL | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SPECIAL FEATURES | USED ON VARIOUS WATER HEATERS | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP RATING | 210.0 DEG FAHRENHEIT |
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