4820-01-163-7157 VALVE,BALL Index 5340-01-163-7159 COVER,ACCESS

National Stock Number:
4820-01-163-7158

Federal Supply Class:
4820

National Item Identification Number:
011637158

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:
088MA SPECIAL16626CIRCOR INTL INC
803-500100453711NAVAL SEA SYSTEMS COMMAND
ME388516626CIRCOR INTL INC
803-5001004-A32153711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIALCOPPER ALLOY BODY
TITANIUM ALLOY FLOW CONTROL DEVICE
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9047,COMP 6 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED4.000 INCHES ALL ENDS
SPECIAL FEATURESLEVEL I REQUIREMENTS DO NOT APPLY


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