4820-01-431-7519 VALVE,BALL Index 4820-01-431-7521 VALVE,BALL

National Stock Number:
4820-01-431-7520

Federal Supply Class:
4820

National Item Identification Number:
014317520

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:
B-63TF8-VC08-JK-ST3T9T9SWAGELOK CO
B-63TF8-VC08-SK02570SWAGELOK CO
B-63TF8-VCO8-QK02570SWAGELOK CO
B-63TF8-VCO8-QK12623WHITEY CO
B-63TF8-VCO8-QK3T9T9SWAGELOK CO
B-63TF8-VC08-SK3T9T9SWAGELOK CO


Techincal Specification:
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SPECIAL FEATURESCRES 303 AND 304 TRIM; 0-RING SEAL COUPLING END CONNECTIONS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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