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National Stock Number:
4820-00-941-5363
Federal Supply Class:
4820
National Item Identification Number:
009415363
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:
| 1-4L7463 | 11083 | CATERPILLAR INC | | 4L7463 | 11083 | CATERPILLAR INC | | 6B3785 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | BRASS | | BODY STYLE | STRAIGHT THRU W/ OFFSET GIVE "ADQL" ONLY WHEN BOTH ENDS FLANGED | | BULB DIAMETER | 0.540 INCHES NOMINAL | | BULB LENGTH | 0.575 INCHES NOMINAL | | FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE | | FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.250 INCHES | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE MATERIAL | STEEL | | FLOW CONTROL DEVICE | BALL | | PROPRIETARY CHARACTERISTICS | PACS | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE | | OFFSET DISTANCE | 0.625 INCHES NOMINAL | | SEAT MATERIAL | BRASS | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | THERMOSTATIC | | TEMP RATING | 198.0 DEG FAHRENHEIT |
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