4820-01-163-9981 VALVE,SAFETY RELIEF Index 5325-01-163-9983 STUD,TURNLOCK FASTENER

National Stock Number:
4820-01-163-9982

Federal Supply Class:
4820

National Item Identification Number:
011639982

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:
6-1-6200-4481337W1D1 NATICK SOLDIER CENTER
70-10772219AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC.
70-107-010L6B2STUART HOSE & PIPE, LTD.
70-107-0157661CONBRACO INDUSTRIES INC
70-107 1-1-2IN57661CONBRACO INDUSTRIES INC
MSS SP-11059646MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC
WW-V-3581348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA2 TYPE AND A CLASS AND 1 STYLE
VALVE OPERATION METHODMANUAL
SPECIFICATION/STANDARD DATA81348-WW-V-35 GOVERNMENT SPECIFICATION
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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