4820-01-104-1490 VALVE,BALL Index 4820-01-104-1492 VALVE,LIFT-CHECK

National Stock Number:
4820-01-104-1491

Federal Supply Class:
4820

National Item Identification Number:
011041491

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:
803-5001004-B12153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
MATERIALNICKEL ALLOY 400 OR NICKEL ALLOY R-405 STEM
NOMINAL PIPE SIZE ACCOMMODATED3.000 INCHES FIRST END
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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