4820-01-314-4962 VALVE,SAFETY RELIEF Index 4820-01-314-4964 VALVE,BUTTERFLY

National Stock Number:
4820-01-314-4963

Federal Supply Class:
4820

National Item Identification Number:
013144963

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:
DA-40G NMP-1184 OPTION F01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DA-40G NMP-1184 OPTION F75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY BODY
STEEL COMP 303 FLOW CONTROL DEVICE
STEEL COMP 303 STEM
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
OPENING PRESSURE SETTING400.0 POUNDS PER SQUARE INCH


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