4820-01-397-5402 VALVE,BALL Index 4820-01-397-5404 VALVE,BALL

National Stock Number:
4820-01-397-5403

Federal Supply Class:
4820

National Item Identification Number:
013975403

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:
1828AS11530003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1828AS115-130003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
21-02158416LANCE VALVES INC


Techincal Specification:
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY STEM
MATERIALPLASTIC TETRAFLUOROETHYLENE AND GLASS FIBER PACKING
MATERIALPLASTIC TETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING TEMP125.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDNITROGEN, GASEOUS SECOND RESPONSE
MOUNTING FACILITYPANEL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
SPECIAL FEATURESWEAPON SYSTEM ESSENTAIL;CLEAN AND PACKAGE FOR NITROGEN SERVICE PER ASTM G93
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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