4820-01-425-2125 VALVE,BALL Index 4820-01-425-2127 VALVE,BALL

National Stock Number:
4820-01-425-2126

Federal Supply Class:
4820

National Item Identification Number:
014252126

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:
SS-44F4-33002570SWAGELOK CO
SS-44F4-33012623WHITEY CO
SS-44F4-3303T9T9SWAGELOK CO


Techincal Specification:
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A479 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1710 ASSN STD SINGLE MATERIAL RESPONSE PACKING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 STEM
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
MINIMUM OPERATING TEMP50.0 FAHRENHEIT
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
SPECIAL FEATURESFURNISHED WITH AIR ACTUATOR MODEL 133, NORMALLY OPENED
VALVE OPERATION METHODAIR
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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