4310-00-925-4339 FILTERING DISK,FLUID Index 4820-00-925-4341 VALVE,BALL

National Stock Number:
4820-00-925-4340

Federal Supply Class:
4820

National Item Identification Number:
009254340

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:
2640-742BSCWUACT96169ELECTRIC BOAT CORPORATION
2640-742BSCWUACTL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-742BSCWUACTL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2641-742BSCWUACT96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES FIRST END
BOLT HOLE QUANTITY4 FIRST END
BONNET TYPEPACKING RETAINING
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FACE TO FACE DISTANCE4.250 INCHES
FLANGE FACE DESIGNPLAIN SWIVEL FIRST END
FLANGE SHAPEROUND SECOND END
FLANGE SHAPEROUND WITH HOLES FIRST END
MATERIALCOPPER ALLOY 964 BODY
MATERIALTITANIUM ALLOY UNS R56400 FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDWATER, SALT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER4.250 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER4.500 INCHES FIRST END
NOMINAL THICKNESS0.750 INCHES SECOND END
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
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
VALVE SIZE1.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


Click here to Register for Free 30-day Trial