4820-01-184-4101 VALVE,CHECK Index 4820-01-184-4104 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-184-4103

Federal Supply Class:
4820

National Item Identification Number:
011844103

Description:
VALVE,SAFETY RELIEF

Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.


Manufacturer Information:
5159T-16TB-15091816CIRCOR AEROSPACE, INC.
5159T16TJ15091816CIRCOR AEROSPACE, INC.


Techincal Specification:
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDAMMONIA, GASEOUS THIRD RESPONSE
MEDIA FOR WHICH DESIGNEDAMMONIA, LIQUID FOURTH RESPONSE
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIFTH RESPONSE
OPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORSTRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY.
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
VALVE OPERATION METHODAUTOMATIC


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