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:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC OR
MANUAL
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP800.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
THREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
PLAIN,OPTIONAL END(PIPE) 2ND END
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES 1ST END
1.250 INCHES 2ND END
THREAD DIRECTIONRIGHT-HAND ALL ENDS
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING425.0 POUNDS PER SQUARE INCH


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