5365-01-322-3584 SPACER,SLEEVE Index 4820-01-322-3586 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-322-3585

Federal Supply Class:
4820

National Item Identification Number:
013223585

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:
2IN1811-KA-0-3X1-2116497DRESSER, INC.
2IN1811-KA-0-3X1-2316497DRESSER, INC.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES FIRST END
BOLT CIRCLE NOMINAL DIAMETER7.875 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES SECOND END
BOLT HOLE QUANTITY8 FIRST END
BOLT HOLE QUANTITY8 SECOND END
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL CORROSION RESISTING SEAT
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER10.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER6.500 INCHES FIRST END
NOMINAL THICKNESS0.813 INCHES FIRST END
NOMINAL THICKNESS1.188 INCHES SECOND END
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER3.625 INCHES FIRST END
RAISED FACE NOMINAL DIAMETER6.187 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES SECOND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.250 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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