4820-01-555-1433 SEAT,VALVE Index 4820-01-554-0967 VALVE,GLOBE

National Stock Number:
4820-01-554-1272

Federal Supply Class:
4820

National Item Identification Number:
015541272

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-M31480064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M3A4AF80064NAVAL 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
MATERIALNICKEL ALLOY BODY
MAXIMUM OPERATING TEMP600.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP WITH BACKSEAT
SPECIAL FEATURESVALVE IS COMPLETELY FREE OF ASBESTOS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU


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