4820-01-136-2455 VALVE,BALL Index 4730-01-136-2457 REDUCER,PIPE

National Stock Number:
4820-01-136-2456

Federal Supply Class:
4820

National Item Identification Number:
011362456

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:
2640-167X196169ELECTRIC BOAT CORPORATION
2640-167X1ASSYM 1-2IN96169ELECTRIC BOAT CORPORATION
SS845-188976480064NAVAL SHIP SYSTEMS COMMAND
SS845-1889764ASSEMBLYM1-2IN80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
PLASTIC POLYAMIDE SEAT
COPPER ALLOY 606 OR
COPPER ALLOY 614 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
FURNISHED ITEMS AND QUANTITY1 ADAPTER AND
2 NUT AND
2 TAILPIECE


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