5365-01-189-7580 SPACER,SLEEVE Index 4810-01-189-7582 VALVE,BUTTERFLY

National Stock Number:
4820-01-189-7581

Federal Supply Class:
4820

National Item Identification Number:
011897581

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:
R10AN5P513-CS111859HUNT VALVE COMPANY, INC.
R10AN5P513-CS134889HUNT VALVE COMPANY INC


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE8.438 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE8.500 INCHES
VALVE SIZE4.000 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDLIQUID, INGESTED SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES 1ST END
ROUND WITH HOLES 2ND END
NOMINAL OUTSIDE DIAMETER11.000 INCHES 1ST END
9.000 INCHES 2ND END
NOMINAL THICKNESS0.938 INCHES 1ST END
1.250 INCHES 2ND END
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES 1ST END
0.750 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES 1ST END
7.500 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER6.188 INCHES 2ND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE72.0 TO 88.0 POUNDS PER SQUARE INCH
FURNISHED ITEMS AND QUANTITY1 LEVER
SPECIAL FEATURESSPRING MATERIAL CORROSION RESISTANT STEEL ASTM A313 (STD)


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