4820-01-225-3602 VALVE,GLOBE Index 4820-01-225-3604 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-225-3603

Federal Supply Class:
4820

National Item Identification Number:
012253603

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:
DB-50J X NMP11675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
DB-50JX NMP1161 1011T1100PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1011.0 TO 1100.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.875 INCHES 1ST END
BOLT HOLE QUANTITY8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES 2ND END
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.750 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
NOMINAL OUTSIDE DIAMETER9.000 INCHES 2ND END
NOMINAL THICKNESS0.938 INCHES 2ND END
NOMINAL THICKNESS1.125 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER4.125 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER6.188 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.250 INCHES 1ST END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.125 INCHES
SPECIAL FEATURESVALVE IS 26 IN. LONG AND WEIGHS 150.0 POUNDS
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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