7025-01-485-8719 SHEET FEEDER,PRINTER Index 4820-01-485-8721 VALVE,BALL

National Stock Number:
4820-01-485-8720

Federal Supply Class:
4820

National Item Identification Number:
014858720

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:
VBA2.AM 260515DYNAQUIP CONTROLS CORPORATION
VVA2.AMAP60515DYNAQUIP CONTROLS CORPORATION


Techincal Specification:
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
MAXIMUM OPERATING TEMP370.0 FAHRENHEIT SECOND RESPONSE
NOMINAL THREAD SIZE2.000 INCHES ALL ENDS
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESBODY MATERIAL:BRONZE, ASTM B584 ALLOY 844; STEM:SILICON BRONZE, ASTM B371 ALLOY 694; POLYTETRAFLUOROETHYLENE SEATS; STEAM RATING: 150 WSP; HANDLE: LEVER WITH VNYL GRIP STANDARD
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD SERIES DESIGNATORNPT ALL ENDS


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