4820-01-220-1976 VALVE,BALL Index 5915-01-220-1978 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
4820-01-220-1977

Federal Supply Class:
4820

National Item Identification Number:
012201977

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:
3-8IN BR-B790-886185MCCANNA INC DBA MARPAC INC
3/8-B790-8-RT-B86185MCCANNA INC DBA MARPAC INC
3/8-BR-B790-8-RT-B86185MCCANNA INC DBA MARPAC INC


Techincal Specification:
CONNECTION TYPEUNTHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FURNISHED ITEMS AND QUANTITY1 NUT AND 1 TAILPIECE
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY SEAT
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE STEM
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP366.0 FAHRENHEIT 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES ALL ENDS
SPECIAL FEATURESBRASS UNION ENDS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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