2840-00-977-3286 PARTS KIT,REDUCTION Index 2840-00-977-3289 CLAMP

National Stock Number:
4820-00-977-3288

Federal Supply Class:
4820

National Item Identification Number:
009773288

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:
2640-740ASSYRA96169ELECTRIC BOAT CORPORATION
N050C1-2M0D17062P J VALVES INC


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER2.438 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES FIRST END
BOLT HOLE QUANTITY3 FIRST END
CONNECTION TYPEFLANGE FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
FACE TO FACE DISTANCE8.125 INCHES
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
MATERIALCOPPER ALLOY 964 BODY
MATERIALPLASTIC POLYAMIDE NYLON BODY LINING
MATERIALNICKEL ALLOY 400 FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.562 INCHES FIRST END
NOMINAL THICKNESS0.719 INCHES FIRST END
OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL IN ACCORDANCE WITH ACTIVITY HXQUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
RENEWABLE SEAT RING TYPERETAINING SCREW
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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