4820-01-554-0974 VALVE ASSEMBLY Index 4820-01-554-5514 VALVE,CHECK

National Stock Number:
4820-01-554-1641

Federal Supply Class:
4820

National Item Identification Number:
015541641

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:
217752580064NAVAL SHIP SYSTEMS COMMAND
803-217752580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M81180064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M8A1AF80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP600.0 DEG FAHRENHEIT 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
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
SPECIAL FEATURESVALVE IS COMPLETELY ASBESTOS FREE
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP WITH BACKSEAT


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