4820-01-269-9495 VALVE,SAFETY RELIEF Index 4820-01-269-9497 VALVE,BUTTERFLY

National Stock Number:
4820-01-269-9496

Federal Supply Class:
4820

National Item Identification Number:
012699496

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:
BCMAA04SEE5P967DANTE VALVE COMPANY
BCMAA04SEE65079DANCO VALVE COMPANY
DA-40E 1X1IN 37T48PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DA-40E 1X1IN 37T48PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP112601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP112615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP112675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+37.0 TO 48.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLESOCKET (TUBE) ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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