4820-01-338-6418 VALVE,SAFETY RELIEF Index 4820-01-338-6420 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-338-6419

Federal Supply Class:
4820

National Item Identification Number:
013386419

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 CDS75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
46HO-206/M5 CDS615187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
46HO-206/M5 CDS653 NMP-110601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
46HO-206/M5 CDS653 NMP-110675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+45.0 TO 49.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.625 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODYNICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEATNICKEL ALLOY STEM
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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