4820-01-313-6879 VALVE,SAFETY RELIEF Index 4820-01-313-6881 VALVE,BALL

National Stock Number:
4820-01-313-6880

Federal Supply Class:
4820

National Item Identification Number:
013136880

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
GBV-F2-60-00010AZ22B N L INDUSTRIES INC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER8.875 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT HOLE QUANTITY12 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE21.000 INCHES
FLANGE FACE DESIGNRECESSED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FSC APPLICATION DATAVALVES,NONPOWERED
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 922 BODY
NOMINAL OUTSIDE DIAMETER10.125 INCHES ALL ENDS
RECESS NOMINAL DEPTH0.484 INCHES ALL ENDS
RECESS NOMINAL DIAMETER6.360 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE6.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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