4820-00-203-2591 VALVE,SAFETY RELIEF Index 4320-00-203-2599 PUMP UNIT,CENTRIFUGAL

National Stock Number:
4820-00-203-2596

Federal Supply Class:
4820

National Item Identification Number:
002032596

Description:
VALVE,PLUG

Detail:
A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also VALVE, SEATLESS and COCK, PLUG.


Manufacturer Information:
3040-16579500WESTINGHOUSE ELECTRIC CORP
710-6-3-8B86768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
710-6-3/8B09990PARKER-HANNIFIN CORPORATION
C3457-1PC16579500WESTINGHOUSE ELECTRIC CORP
C3591-8PC16579500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
CONNECTION TYPETHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 1ST END
FEATURES PROVIDEDNONADJUSTABLE ROTATION
FLOW STYLEFOUR-WAY FOUR PORT 90 DEGREE PLUG TURN
MATERIALCOPPER ALLOY OVERALL
MAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE90.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP32.0 FAHRENHEIT 1ST RESPONSE
MOUNTING FACILITYBULKHEAD
NOMINAL THREAD SIZE0.375 INCHES 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORNPT 1ST END
VALVE OPERATION METHODMANUAL


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