5120-01-505-0575 JACK,LEVELING-SUPPORT Index 6625-01-505-0577 CASE,CLIMBERS HARNE

National Stock Number:
4820-01-505-0576

Federal Supply Class:
4820

National Item Identification Number:
015050576

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:
35B057P002A1615SELEX ES SPA
5159T1-2MP20091816CIRCOR AEROSPACE, INC.


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLESOCKET SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEPOPPET
MATERIALRUBBER PACKING
MATERIALSTEEL COMP 316 BODY
MAXIMUM OPERATING TEMP204.0 CELSIUS SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MINIMUM OPERATING TEMP-196.0 CELSIUS
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES SECOND END
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE
OPERATING PRESSURE2400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAIR
STYLE DESIGNATORSCREW-IN CARTRIDGE


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