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 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT HOLE QUANTITY3 1ST END
CONNECTION TYPEFLANGE 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
FACE TO FACE DISTANCE8.125 INCHES
FLANGE FACE DESIGNPLAIN 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
MATERIALCOPPER ALLOY 964 BODY
MATERIALNICKEL ALLOY 400 FLOW CONTROL DEVICE
MATERIALPLASTIC POLYAMIDE BODY LINING
MAXIMUM OPERATING PRESSURE650.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER3.562 INCHES 1ST END
NOMINAL THICKNESS0.719 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY MATERIAL IN ACCORDANCE WITH ACTIVITY HXQUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
RENEWABLE SEAT RING TYPERETAINING SCREW
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE0.500 INCHES


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