4820-21-921-1367 BALL,VALVE,PORTED Index 4820-21-921-1373 VALVE,BALL

National Stock Number:
4820-21-921-1368

Federal Supply Class:
4820

National Item Identification Number:
219211368

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:
BA-60015MIL038881MONTREAL BRONZE LIMITED


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE15.0 INCHES
MATERIALCOPPER ALLOY 922 BODY
MATERIALCOPPER ALLOY 922 FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL THICKNESS0.562 INCHES ALL ENDS
VALVE SIZE6.0 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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