3120-01-333-2889 BUSHING,SLEEVE Index 4820-01-333-2891 COCK,PLUG

National Stock Number:
4820-01-333-2890

Federal Supply Class:
4820

National Item Identification Number:
013332890

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-82C/SP NMP15375954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
D-82C1SP NMP153115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
D-82C1SP NMP1531OPTH 165PSI SET01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-153101343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-153175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
D-82C1SP NMP1531OPTH 165PSI SET75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1531 OPT-H 156T186PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1531 OPT-H 115187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1531 OPT-H 156T186PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+156.0 TO 186.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER2.375 INCHES SECOND END
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.374 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 STEM
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.500 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.250 INCHES FIRST END
NOMINAL THICKNESS0.438 INCHES ALL ENDS
OPERATING PRESSURE225.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER1.375 INCHES SECOND END
RAISED FACE NOMINAL DIAMETER2.000 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.312 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE1.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


Click here to Register for Free 30-day Trial