4820-01-286-3165 VALVE,SAFETY RELIEF Index 4820-01-286-3168 VALVE,BALL

National Stock Number:
4820-01-286-3166

Federal Supply Class:
4820

National Item Identification Number:
012863166

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:
NMP-110201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-110275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-1102REVD OPTION 1 65T73PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1102 OPT A 65T73PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1102REVD OPT15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
NMP-1102REVD OPTION 1 65T73PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP110201G006515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE+65.0/+73.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER4.750 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.000 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.500 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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