4810-01-285-2832 VALVE,SAFETY RELIEF Index 4820-01-285-2834 VALVE,PLUG

National Stock Number:
4820-01-285-2833

Federal Supply Class:
4820

National Item Identification Number:
012852833

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:
DS-30Q 183T210PS15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS-30Q 183T210PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-155201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DS-30Q 183T210PSI NMP-155215187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
DS-30Q 183T210PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-155275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1552 OPT 2 183T210PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1552 OPT 2 183T210PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP155201S018315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP155202S018315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1552 OPT 2 115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1552 OPT 2 183T210PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+183.0 TO 210.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER11.750 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
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 PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP750.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER11.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER13.500 INCHES FIRST END
NOMINAL THICKNESS1.125 INCHES FIRST END
NOMINAL THICKNESS2.312 INCHES SECOND END
RAISED FACE NOMINAL DIAMETER10.625 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER8.500 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.812 INCHES SECOND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE9.438 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE8.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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