4820-01-077-0258 VALVE,BALL Index 4820-01-077-0260 VALVE,BALL

National Stock Number:
4820-01-077-0259

Federal Supply Class:
4820

National Item Identification Number:
010770259

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:
803-500100353711NAVAL SEA SYSTEMS COMMAND
803-5001003-M31153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIALNICKEL ALLOY BODY
TITANIUM FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,COMP 70-30 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MIL-T-9047,TYPE 3,COMP A MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODINTEGRAL


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