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National Stock Number:
4820-01-261-2485
Federal Supply Class:
4820
National Item Identification Number:
012612485
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:
| LL2110C-NMP704-NICU-60SET | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | LL2110C-NMP704-NICU-60SET | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | LL2110C-NMP704-NICU-60SET | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV | | NMP7040PT-D NI- | 75954 | KUNKLE INDUSTRIES INC LONERGAN VALVE DIV |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST END CONNECTION TYPE | UNTHREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.750 INCHES | | FIRST END STYLE DESIGNATOR | STREANLINED WITH ONE BRAZING RING | | FLOW CONTROL DEVICE | DISK, CIRCULAR | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MEDIA FOR WHICH DESIGNED | WATER, SALT | | OPENING PRESSURE SETTING | 60.0 POUNDS PER SQUARE INCH | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP ADJUSTABILITY | ADJUSTABLE | | TEMP RATING | 425.0 FAHRENHEIT | | VALVE DISCHARGE FLOW RATE | 19.7 GALLONS PER MINUTE |
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