4820-01-412-2687 VALVE,SAFETY RELIEF Index 2815-01-412-2689 VALVE,POPPET,ENGINE

National Stock Number:
4820-01-412-2688

Federal Supply Class:
4820

National Item Identification Number:
014122688

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:
21107423253711NAVAL SEA SYSTEMS COMMAND
SW106201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW13701343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW137 01E006501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW106215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SW13715187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SW137A01E006501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW137 01E006515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
SW13701E006515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
OPENING PRESSURE SETTING65.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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