4820-01-143-1382 VALVE,SAFETY RELIEF Index 4820-01-143-1384 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-143-1383

Federal Supply Class:
4820

National Item Identification Number:
011431383

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:
20234 PART 2023411941SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20234 PART 2023411941SS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20234-11-941SS01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20234-11-941SS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D44UU-09 1/2 X 3/4 IN5P967DANTE VALVE COMPANY
D44UU-09 1/2 X 3/4 IN65079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+228.0 TO 265.0 POUNDS PER SQUARE INCH
CONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY2 NUT AND 2 TAILPIECE
FLOW CONTROL DEVICEBALL
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 1ST END
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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