4820-01-348-8957 VALVE,GLOBE Index 4820-01-348-8959 VALVE,PLUG

National Stock Number:
4820-01-348-8958

Federal Supply Class:
4820

National Item Identification Number:
013488958

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:
264-6556608ITEM10-253711NAVAL SEA SYSTEMS COMMAND
803-6397304-1A53711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
SEAT ANGLE24.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODINTEGRAL


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