4820-01-419-4776 VALVE,GLOBE Index 3020-01-419-4778 GEAR,SPUR

National Stock Number:
4820-01-419-4777

Federal Supply Class:
4820

National Item Identification Number:
014194777

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:
3559673301343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
3559673333968CLARK EQUIPMENT CO
910BED02-KC042501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
910BED0Z-KC042501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
35596733U04M1DOOSAN INFRACORE PORTABLE POWER & ATTACHMENTS
35596733U3396INGERSOLL-RAND EUROPEAN SALES LTD
CV177934KCQ24TVS SUPPLY CHAIN SOLUTIONS LTD


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP800.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL THREAD SIZE0.750 INCHES FIRST END
NOMINAL THREAD SIZE1.250 INCHES SECOND END
OPENING PRESSURE SETTING425.0 POUNDS PER SQUARE INCH
OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC OR MANUAL
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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