4820-01-213-1530 VALVE,SAFETY RELIEF Index 4820-01-213-1532 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-213-1531

Federal Supply Class:
4820

National Item Identification Number:
012131531

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:
44W20775954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
D50FF-03-4-465079DANCO VALVE COMPANY
NMP1530 0PT-1 16T19PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1530C015001615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP1530C01S01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1530C01S15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP1530C01S75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1530C01S001615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+16.0 TO 19.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER6.563 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER8.875 INCHES 2ND END
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
BOLT HOLE NOMINAL DIAMETER0.563 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.688 INCHES 2ND END
BOLT HOLE QUANTITY12 2ND END
BOLT HOLE QUANTITY8 1ST END
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE7.000 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL COMP 316 STEM
NOMINAL OUTSIDE DIAMETER10.125 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER7.688 INCHES 1ST END
NOMINAL THICKNESS0.500 INCHES 1ST END
NOMINAL THICKNESS0.563 INCHES 2ND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.750 INCHES
SPECIAL FEATURESVALVE SZ 4.000 IN. BY 6.000 IN.
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE6.000 INCHES


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