5340-01-172-0576 DOOR,ACCESS Index 4820-01-172-0578 VALVE,RELIEF,PRESSURE AND TEMPERATURE

National Stock Number:
4820-01-172-0577

Federal Supply Class:
4820

National Item Identification Number:
011720577

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.


Manufacturer Information:
20224534161KOEHRING CO
2022458E499KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
4680-R93784HUSCO INTERNATIONAL INC


Techincal Specification:
MATERIALSTEEL BODY


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