4820-01-370-7813 VALVE,SAFETY RELIEF Index 4820-01-370-7815 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-370-7814

Federal Supply Class:
4820

National Item Identification Number:
013707814

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-10L-NMP-1065-180T207PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DB-10L-NMP-1065-180T207PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1065-DB-10L-180T207PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+180.0 TO 207.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 1ST END8 2ND END
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 1ST END7.500 INCHES 2ND END
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.125 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL UNS J03002 BODYSTEEL COMP 416 STEM
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END9.000 INCHES 2ND END
NOMINAL THICKNESS0.938 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END6.188 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.500 INCHES
VALVE OPERATION METHODAUTOMATIC OR MANUAL
VALVE SIZE3.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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