4820-01-249-1336 COCK,SHUTOFF,SCREW STEM Index 4820-01-249-1338 VALVE,BALL

National Stock Number:
4820-01-249-1337

Federal Supply Class:
4820

National Item Identification Number:
012491337

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:
1-1/2INCH BR-B790-TT-X86185MCCANNA INC DBA MARPAC INC
40001JCX86185MCCANNA INC DBA MARPAC INC
BR-B790-TT-X 186185MCCANNA INC DBA MARPAC INC
BR-B790-TT-X11-2IN86185MCCANNA INC DBA MARPAC INC


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
COPPER ALLOY STEM
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP400.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE
SPECIAL FEATURESPATTERN NR IS 231


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