4820-00-246-4988 VALVE,BALL Index 4820-00-246-4991 VALVE,BALL

National Stock Number:
4820-00-246-4990

Federal Supply Class:
4820

National Item Identification Number:
002464990

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:
2620-926X14SH1ASSYB1-4IN16626CIRCOR INTL INC
2620-926X14SH1ASSYB1-4IN35795LESLIE CONTROLS, INC.
2620-926X14SH1ASSYB1-4INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2621-926-03ASSYIATTLG1-4IN16626CIRCOR INTL INC
2621-926-03ASSYIATTLG1-4IN35795LESLIE CONTROLS, INC.
2620-926X14SH1ASSYB1-4IN96169ELECTRIC BOAT CORPORATION
2621-926-03ASSYIATTLG1-4INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
800-5001003-A131L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
800-5001003-A13153711NAVAL SEA SYSTEMS COMMAND
2621-926-03ASSYIATTLG1-4IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION STYLESOCKET WITH BRAZING RING FIRST END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALTITANIUM ALLOY UNS R56400 FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
RENEWABLE SEAT RING TYPEPRESSED-IN
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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