4820-01-220-6600 VALVE,SAFETY RELIEF Index 4820-01-220-6602 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-220-6601

Federal Supply Class:
4820

National Item Identification Number:
012206601

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:
CZSNN06SGJ5P967DANTE VALVE COMPANY
CZSNN06SGJ 1-1/2X2-1/25P967DANTE VALVE COMPANY
D4966134889HUNT VALVE COMPANY INC
D49661 PT R10AH5K513-CS134889HUNT VALVE COMPANY INC
R10AH5K513-CS134889HUNT VALVE COMPANY INC
SPECIAL CZSNN06SGJ 1-1/2X2-1/25P967DANTE VALVE COMPANY
SPECIAL CZSNN06SGJ 1-1/2X2-1/265079DANCO VALVE COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+72.0 TO 86.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER3.870 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES 1ST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODINTEGRAL
CONNECTION TYPEFLANGE ALL ENDS
DISK LOADING METHODSPRING
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALNICKEL ALLOY SEAT
NOMINAL OUTSIDE DIAMETER5.000 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER7.000 INCHES 1ST END
NOMINAL THICKNESS0.860 INCHES 2ND END
NOMINAL THICKNESS0.870 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER2.870 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER4.120 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.060 INCHES ALL ENDS
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.875 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE2.500 INCHES


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