4820-01-555-6833 STEM,FLUID VALVE Index 4820-01-554-8765 VALVE,BALL

National Stock Number:
4820-01-554-0989

Federal Supply Class:
4820

National Item Identification Number:
015540989

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:
803-2177525-C7E1AF MOD80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE THROTTLE WITH BACKSEAT
SPECIAL FEATURESMODIFIED BY ADDING POSITION INDICATOR
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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