4820-01-363-2098 VALVE,SAFETY RELIEF Index 4820-01-363-2100 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-363-2099

Federal Supply Class:
4820

National Item Identification Number:
013632099

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-40A NMP-117315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DA-40A NMP-1173 1/4 X 1/2 IPS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP117301S040015187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DA-40A NMP-1173 1/4 X 1/2 IPS75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
0.250 INCHES 2ND END
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING400.0 POUNDS PER SQUARE INCH


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