4820-01-200-7054 VALVE,CHECK Index 4820-01-200-7056 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-200-7055

Federal Supply Class:
4820

National Item Identification Number:
012007055

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:
D559T-2M-10.591816CIRCOR AEROSPACE, INC.


Techincal Specification:
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDHYDROGEN FIFTH RESPONSE
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FOURTH RESPONSE
SPECIAL FEATURESMAXIMUM OPERATING PRESSURE AND TEMP 13.9 PSI AND 250.0 F,DEIGNED FOR GAS INERT AND AMMONIA MEDIA
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODAUTOMATIC


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