4820-01-346-9668 VALVE,BALL Index 4820-01-346-9671 VALVE,BALL

National Stock Number:
4820-01-346-9670

Federal Supply Class:
4820

National Item Identification Number:
013469670

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:
T-590-Y-1.50IPS12168NIBCO INC
T-590-Y-1.50IPS61623NIBCO INC CHEMTROL DIV
WW-V-3581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY 844 FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 844 BODY
MATERIALCOPPER ALLOY 694 STEM
MATERIALPLASTIC TETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA400 CLASS AND 1 STYLE AND 2 TYPE
VALVE OPERATION METHODMANUAL
SPECIFICATION/STANDARD DATA81348-WW-V-35C PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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