4820-01-477-4256 VALVE,BALL Index 4820-01-477-4258 VALVE,BALL

National Stock Number:
4820-01-477-4257

Federal Supply Class:
4820

National Item Identification Number:
014774257

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:
3555FTR-EBW-2008T690RICHARDS INDUSTRIES VALUE GROUP MARWIN BALL VALUE DIV


Techincal Specification:
FACE TO FACE DISTANCE8.620 INCHES
MATERIALNICKEL ALLOY BODY
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC SEAT
SPECIAL FEATURESMAXIMUM PRESSURE: 2300 W.O.G.; MATERIAL: MONEL BODY, MONEL STEM, MONEL BALL, DELRIN SEAT, VITON SEAL AND STAINLESS B8 BOLTS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE2.000 INCHES


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