4820-01-286-1971 VALVE,BALL Index 4820-01-286-1973 VALVE,BALL

National Stock Number:
4820-01-286-1972

Federal Supply Class:
4820

National Item Identification Number:
012861972

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:
1/2-2 444T(SE AND/OR SW)98991WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609
444-TSW 1.00IN98991WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
CONNECTION STYLESOCKET ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDLE
MATERIALPLASTIC POLYURETHANE PACKING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MAXIMUM OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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