4820-01-217-5711 VALVE,SAFETY RELIEF Index 4820-01-217-5713 VALVE,SHUTTLE

National Stock Number:
4820-01-217-5712

Federal Supply Class:
4820

National Item Identification Number:
012175712

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:
L42202 2 1/2IN75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
L42202 2 1/2IN 558 TO 677 PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
L42202 2 1/2IN 558 TO 677 PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
L42202 2 1/2IN 558 TO 677 PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-49501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-49575954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+558.0 TO 677.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.812 INCHES 1ST END
BOLT HOLE QUANTITY6 2ND END
BOLT HOLE QUANTITY8 1ST END
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATION17-4-PH ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083,CL B MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,416 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL OUTSIDE DIAMETER6.125 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
NOMINAL THICKNESS0.625 INCHES 2ND END
NOMINAL THICKNESS1.375 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER4.000 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.250 INCHES 1ST END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.750 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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