4820-01-281-7371 VALVE,SAFETY RELIEF Index 4820-01-281-7373 VALVE,EXHAUST CONTROL

National Stock Number:
4820-01-281-7372

Federal Supply Class:
4820

National Item Identification Number:
012817372

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:
46-H0-206/M5 OPT L 145T152PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46-H0-206/M5 OPT L 145T152PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
MNP-110601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1106 OPTION L 145T162PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46-H0-206/M5 OPT L 145T162PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-110675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1106 OPTION L 145T162PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1106 OPTION L 145T162PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+145.0 TO 162.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
BOLT HOLE QUANTITY8 1ST END
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.406 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL OUTSIDE DIAMETER7.500 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER7.688 INCHES 1ST END
NOMINAL THICKNESS0.500 INCHES 1ST END
NOMINAL THICKNESS0.625 INCHES 2ND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.625 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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