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National Stock Number:
4820-01-343-7284
Federal Supply Class:
4820
National Item Identification Number:
013437284
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:
| 158 P/L5052B 47 | 99565 | ADMIRAL VALVE LLC | | 158 P/L5052B 470T1700PSI | 99565 | ADMIRAL VALVE LLC | | 158 P/L5052B 470T1700PSIVM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 158P/L5797 367T1488PSI | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | ADJUSTABLE PRESSURE RANGE | +470.0 TO 1700.0 POUNDS PER SQUARE INCH | | BODY MATERIAL | COPPER ALLOY | | BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS | | FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 1.940 INCHES NOMINAL | | FIRST END CONNECTION TYPE | PLAIN FACE FLANGE | | FIRST END STYLE DESIGNATOR | PLAIN | | FLOW CONTROL DEVICE | ANY ACCEPTABLE | | MEDIA FOR WHICH DESIGNED | AIR | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION | | SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.060 INCHES NOMINAL | | SEAT MATERIAL | STEEL |
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