4820-01-231-6998 VALVE,SAFETY RELIEF Index 4820-01-231-7000 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-231-6999

Federal Supply Class:
4820

National Item Identification Number:
012316999

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:
46H0-206/M5 2 175954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
46HO-206/M5 2 1-15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
46HO-206/M5 2 1-2X4IN 150PSI FLG01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46HO-206/M5 2 1-2X4IN 150PSI FLG75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
MIL-DTL-2433281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-2433281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
NMP1106 OPTION A01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1106 OPTION A75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY6 2ND END
BOLT HOLE QUANTITY8 1ST END
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES 1ST END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 LEVER
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.625 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER6.125 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER7.688 INCHES 1ST END
NOMINAL THICKNESS0.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATAB GRADE
OPENING PRESSURE SETTING150.0 POUNDS PER SQUARE INCH
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
SPECIAL FEATURESNON FERROUS; NAVY FLANGE
SPECIFICATION/STANDARD DATA81349-MIL-V-24332 GOVERNMENT SPECIFICATION
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE4.000 INCHES


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