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National Stock Number:
4820-01-488-9738
Federal Supply Class:
4820
National Item Identification Number:
014889738
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:
| SW144 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | SW14402E0041 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | SW144B02E0041 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | SW144B02E0041/C | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY MATERIAL | COPPER ALLOY | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.660 INCHES MINIMUM AND 4.840 INCHES MAXIMUM | | FLOW CONTROL DEVICE | DISK, CIRCULAR | | PROPRIETARY CHARACTERISTICS | PACS | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 4.660 INCHES MINIMUM AND 4.840 INCHES MAXIMUM | | SPECIAL FEATURES | CONNECTIONS:FLANGED,PER MIL-F-20042,150LBS 2 INCH SIZE,TYPE 1771-T,RELIEF SET AT 41 PSIG | | TEMP ADJUSTABILITY | NOT ADJUSTABLE | | TEMP RATING | 250.0 DEG FAHRENHEIT |
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