4820-01-190-5849 VALVE,SAFETY RELIEF Index 4810-01-190-5851 VALVE,SOLENOID

National Stock Number:
4820-01-190-5850

Federal Supply Class:
4820

National Item Identification Number:
011905850

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:
D5009234889HUNT VALVE COMPANY INC
D50092 PART R10AL2L2BB-BSI11859HUNT VALVE COMPANY, INC.
R10AL2L2BB-BSI AND D5009211859HUNT VALVE COMPANY, INC.
R10AL2L2BB-BSI AND D5009234889HUNT VALVE COMPANY INC
D50092 PART R10AL2L2BB-BSI34889HUNT VALVE COMPANY INC


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC OR
MANUAL
MATERIALCOPPER ALLOY BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.750 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.750 INCHES
VALVE SIZE3.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.500 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE5.0 TO 7.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESWITH LIFTING LEVER


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