5330-99-304-1500 PACKING,PREFORMED Index 3020-99-304-1706 GEAR CLUSTER

National Stock Number:
4820-99-304-1527

Federal Supply Class:
4820

National Item Identification Number:
993041527

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:
7984K0207HALE HAMILTON (VALVES) LIMITED
NA43543K0207HALE HAMILTON (VALVES) LIMITED
NA43543 PL-7984K0207HALE HAMILTON (VALVES) LIMITED
RV99K0207HALE HAMILTON (VALVES) LIMITED


Techincal Specification:
DISK LOADING METHODSPRING
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 2ND END
BOLT HOLE QUANTITY8 2ND END
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES 2ND END
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.875 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLOW CONTROL DEVICEDISK
MATERIALNICKEL ALLOY BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYTYPE:- RV99 RELIEF VALVE ASSEMBLY
MAXIMUM OPERATING PRESSURE96.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER7.688 INCHES 2ND END
OPENING PRESSURE SETTING96.0 POUNDS PER SQUARE INCH
RAISED FACE NOMINAL HEIGHT0.562 INCHES 1ST END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.500 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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