4820-01-337-3883 VALVE,SAFETY RELIEF Index 4820-01-337-3885 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-337-3884

Federal Supply Class:
4820

National Item Identification Number:
013373884

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:
910F12201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
910F122 1.0 IN 25 PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SPRING
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
NOMINAL THREAD SIZE1.000 INCHES 1ST END1.500 INCHES 2ND END
OPENING PRESSURE SETTING25.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT 1ST ENDNPT 2ND END
VALVE OPERATION METHODAUTOMATIC


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