4820-01-200-2124 VALVE,SAFETY RELIEF Index 4820-01-200-2126 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-200-2125

Federal Supply Class:
4820

National Item Identification Number:
012002125

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:
46H0-204/M575954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
46H0204-M5XNMP1098 65T73PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP-109801343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP-1098 OPTION 1275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP109875954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1098 OPTION L 65T73PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
NMP1098H12G006501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
NMP1098H12G006515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+65.0 TO 73.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BONNET ATTACHMENT METHODUNION
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.562 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 STEM
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.125 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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