3020-01-268-2323 GEAR,SPUR Index 4730-01-268-2325 PLUG,PIPE

National Stock Number:
4820-01-268-2324

Federal Supply Class:
4820

National Item Identification Number:
012682324

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:
D-10-E 0PTI0N 175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
D-10-E OPTION 101343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
D-10-E OPTION 115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D-10-E OPTION 175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1554 1 X 2 INCH01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1554 1 X 2 INCH15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1554 1 X 2 INCH75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER4.750 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT 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 DIAMETER4.250 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER6.000 INCHES 1ST END
NOMINAL THICKNESS0.438 INCHES 2ND END
NOMINAL THICKNESS0.625 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER2.000 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER3.625 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.688 INCHES 2ND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.000 INCHES


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