4820-00-925-0700 VALVE,BALL Index 4820-00-925-0702 VALVE,BALL

National Stock Number:
4820-00-925-0701

Federal Supply Class:
4820

National Item Identification Number:
009250701

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:
2640-240BSCBUNA96169ELECTRIC BOAT CORPORATION
2640-240BSCBUNAL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-740ASSYIRAT,IRBTL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2180776FBSCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2180776FBSC80064NAVAL SHIP SYSTEMS COMMAND
2641-740ASSYIRAT,IRBT96169ELECTRIC BOAT CORPORATION
SSBN598-516-2181934BSCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SSBN598-516-2181934BSC80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPEFLANGE FIRST END
CONNECTION TYPEFLANGE SECOND END
CRITICALITY CODE JUSTIFICATIONZZZY
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND FIRST END
FLANGE SHAPEROUND SECOND END
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALCOPPER ALLOY 964 BODY
MATERIALTITANIUM ALLOY UNS R56400 FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.562 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.500 INCHES FIRST END
NOMINAL THICKNESS0.688 INCHES SECOND 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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