4820-01-521-6138 VALVE,EXPANSION Index 4820-01-521-6140 VALVE,BALL

National Stock Number:
4820-01-521-6139

Federal Supply Class:
4820

National Item Identification Number:
015216139

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:
803-5001003-F11153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER BODY
SPECIAL FEATURESMATT COPPER, SIZE 1.25, SOCKET WELD, TYPE STRAIGHT 2-WAY


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