4820-01-554-3654 VALVE,LIFT-CHECK Index 4820-01-554-2768 ORIFICEZBLOCKZZZZZZ

National Stock Number:
4820-01-554-1261

Federal Supply Class:
4820

National Item Identification Number:
015541261

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-C9C1AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING STEM
STEEL OVERALL
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
SPECIAL FEATURESSTOP CHECK TYPE WITH 14 INCH HANDWHEEL
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP CHECK WITH BACKSEAT


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