4820-01-139-1896 VALVE,GLOBE Index 4820-01-139-1898 VALVE,PLUG

National Stock Number:
4820-01-139-1897

Federal Supply Class:
4820

National Item Identification Number:
011391897

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:
2034601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
2034615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20346 PART20346T51M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20346T51M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20346T51M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20346 PART20346T51M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
BEMAA08SDD5P967DANTE VALVE COMPANY
BEMAA08SDD65079DANCO VALVE COMPANY
D54FU 211T240 3/4 IN.65079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+211.0 TO 240.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) 1ST END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND 2ND END
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE FLOW CONTROL DEVICE
MATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE SEAT
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.750 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER3.812 INCHES 2ND END
NOMINAL THICKNESS0.688 INCHES 2ND END
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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