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National Stock Number:
4820-01-460-8781
Federal Supply Class:
4820
National Item Identification Number:
014608781
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:
| 20402.01.E.1000 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20402.01.E.1000 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| END CONNECTION QUANTITY | 1 | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST END BOLT HOLE QUANTITY | 4 | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.160 INCHES MINIMUM AND 2.234 INCHES MAXIMUM | | FLOW CONTROL DEVICE | DISK, CIRCULAR | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.410 INCHES MINIMUM AND 2.590 INCHES MAXIMUM | | SPECIAL FEATURES | USED ON 1/4 IN. RELIEF VALVE TYPE 1741-T | | TEMP RATING | 180.0 FAHRENHEIT |
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