4820-01-266-1322 VALVE,SAFETY RELIEF Index 4820-01-266-1324 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-266-1323

Federal Supply Class:
4820

National Item Identification Number:
012661323

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:
DS10G 68T80PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
DS10G 68T80PSI N15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS10G 68T80PSI NMP1552 OPT-101343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-155201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-155275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
DS10G 68T80PSI NMP1552 OPT-175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1552 OPTION-1 6IN X 8IN01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1552 OPTION-1 6IN X 8IN15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1552 OPTION-15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP155201S006815187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1552 OPTION-1 6IN X 8IN75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+68.0 TO 80.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER11.750 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE9.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE65.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
OPERATING PRESSURE95.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP750.0 FAHRENHEIT FIRST RESPONSE
NOMINAL OUTSIDE DIAMETER11.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER13.500 INCHES FIRST END
NOMINAL THICKNESS1.000 INCHES SECOND END
NOMINAL THICKNESS1.125 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER10.625 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER8.750 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE9.437 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE6.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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