4820-21-921-1384 VALVE,BALL Index 4820-21-921-1388 VALVE,BALL

National Stock Number:
4820-21-921-1386

Federal Supply Class:
4820

National Item Identification Number:
219211386

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:
BA-30015MIL038881MONTREAL BRONZE LIMITED


Techincal Specification:
SPECIAL FEATURESCOPPER ALLOY 922 BODY AND BALL; POLYTETRAFLUOROETHYLENE PACKING AND SEAT;NICKEL ALLOY STEM


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