4820-01-555-0831 RETAINER,DISK,VALVE Index 4820-01-554-9742 VALVE,GLOBE

National Stock Number:
4820-01-554-1268

Federal Supply Class:
4820

National Item Identification Number:
015541268

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:
803-217752580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C83380064NAVAL SHIP SYSTEMS COMMAND
803-2177525-C9C3AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALSTEEL OVERALL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP CHECK WITH BACKSEAT
SPECIAL FEATURESSTOP CHECK TYPE VALVE; 11 INCH HANDWHEEL
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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