4820-01-263-3046 VALVE,SAFETY RELIEF Index 4820-01-263-3048 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-263-3047

Federal Supply Class:
4820

National Item Identification Number:
012633047

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:
8503972-1-2-3-475954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
DA-70A-NMP1188-SET1140-3/8X3/4IN01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DA-70A-NMP1188-SET1140-3/8X3/4IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DA-70A-NMP1188-SET1140-3/8X3/4IN75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1031.0 TO 1210.0 POUNDS PER SQUARE INCH
CONNECTION STYLEPLAIN (TUBE) 1ST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE 1ST END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) 2ND END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL COMP 303 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 303 STEM
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 2ND END
STYLE DESIGNATORANGLE
VALVE DISCHARGE FLOW RATE833.0 CUBIC FEET PER MINUTE
VALVE OPERATION METHODAUTOMATIC


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