4820-00-287-2615 VALVE,SAFETY RELIEF Index 4820-00-287-2617 VALVE,SAFETY RELIEF

National Stock Number:
4820-00-287-2616

Federal Supply Class:
4820

National Item Identification Number:
002872616

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:
6664501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
6664515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
L2122C01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
L2122C15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
L2122C75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
6664575954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP62201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP62215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP62275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+141.0 TO 190.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER3.875 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES FIRST END
BOLT HOLE QUANTITY4 FIRST END
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE SECOND END
DISK LOADING METHODSPRING
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY AND NICKEL ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALCOPPER ALLOY STEM
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER5.000 INCHES FIRST END
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES SECOND END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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