4820-01-415-4907 VALVE,SAFETY RELIEF Index 4820-01-415-4909 GEAR OPERATOR,VALVE

National Stock Number:
4820-01-415-4908

Federal Supply Class:
4820

National Item Identification Number:
014154908

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:
PLC-11669 CDA-1180499565ADMIRAL VALVE LLC
PLC-11669CP CDA03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALNICKEL ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
MEDIA FOR WHICH DESIGNEDOXYGEN, GASEOUS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END
OPENING PRESSURE SETTING3000.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESCLEANED FOR OXYGEN SERVICE
STYLE DESIGNATORANGLE
VALVE DISCHARGE FLOW RATE34.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHODAUTOMATIC OR MANUAL


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