4820-00-459-6182 VALVE,REGULATING,FLUID PRESSURE Index 4320-00-459-6184 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4820-00-459-6183

Federal Supply Class:
4820

National Item Identification Number:
004596183

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
3W961810AT62SIEMENS ENERGY, INC.
3W96181830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3W9618188663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED INTERNAL PIPE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
PLAIN,OPTIONAL END(PIPE) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
THREAD SERIES DESIGNATORUNF 1ST END
NPT 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
0.250 INCHES 2ND END
THREAD CLASS2A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODINTEGRAL


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