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National Stock Number:
4820-00-582-4131
Federal Supply Class:
4820
National Item Identification Number:
005824131
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:
| BNNNC-005-3M-10A2 | 24785 | VICKERS INC | | BNNNC005-10A1 | 24785 | VICKERS INC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 0.900 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END BOLT HOLE DIAMETER | 0.250 INCHES NOMINAL | | FIRST END FLANGE LENGTH | 2.312 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | RECTANGULAR W/ BOLT HOLES (INCLUDES SQUARE) | | FIRST END FLANGE THICKNESS | 0.438 INCHES NOMINAL | | FIRST END FLANGE WIDTH | 1.750 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | ANY ACCEPTABLE | | MATERIAL | ALUMINUM ALLOY BODY | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | SURFACE TREATMENT | ANODIZE OUTSIDE | | TEMP ADJUSTABILITY | NOT ADJUSTABLE |
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