4820-01-270-4272 VALVE,SAFETY RELIEF Index 4820-01-270-4274 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-270-4273

Federal Supply Class:
4820

National Item Identification Number:
012704273

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:
BCMAA06SGG5P967DANTE VALVE COMPANY
BCMAA06SGG65079DANCO VALVE COMPANY
DA-40G 1.5X1.5IN 75T88PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DA-40G 1.5X1.5IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
BESAA06SGG5P967DANTE VALVE COMPANY
DA-40G 1.5X1.5IN 75T88PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP118401343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP118475954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+75.0 TO 88.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
CONNECTION STYLESOCKET (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES ALL ENDS
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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