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National Stock Number:
4820-01-192-4373
Federal Supply Class:
4820
National Item Identification Number:
011924373
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:
| 30A 2IN75T110PSI PL3475 | 35795 | LESLIE CONTROLS, INC. | | C3432 30A2IN75T110PSI | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | ADJUSTABLE PRESSURE RANGE | +75.0 TO 110.0 POUNDS PER SQUARE INCH | | BODY STYLE | STRAIGHT THRU | | FACE TO FACE DISTANCE | 8.400 INCHES NOMINAL | | FIRST END BOLT CIRCLE DIAMETER | 4.750 INCHES NOMINAL | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST END BOLT HOLE DIAMETER | 0.750 INCHES NOMINAL | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END FLANGE OUTSIDE DIAMETER | 6.000 INCHES NOMINAL | | FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES | | FIRST END FLANGE THICKNESS | 0.750 INCHES NOMINAL | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | DISK, CIRCULAR | | MATERIAL | COPPER ALLOY BODY | | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP CONTROL DEVICE TYPE | FUSIBLE | | VALVE DISCHARGE FLOW RATE | 112.0 GALLONS PER MINUTE |
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