4820-00-287-5523 VALVE,PLUG Index 4820-00-287-5538 VALVE,GLOBE

National Stock Number:
4820-00-287-5537

Federal Supply Class:
4820

National Item Identification Number:
002875537

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:
8031385541-081AF80064NAVAL SHIP SYSTEMS COMMAND
S5000S4824-1385541-8IN80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY BODY
NICKEL ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE21.500 INCHES
VALVE SIZE8.000 INCHES
FLOW CONTROL DEVICEDISK
VALVE OPERATION METHODMANUAL
CONNECTION TYPEFLANGE 1ST END
FLANGE SHAPEROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER12.375 INCHES 1ST END
NOMINAL THICKNESS0.625 INCHES 1ST END
BOLT HOLE QUANTITY14 1ST END
BOLT HOLE NOMINAL DIAMETER0.688 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER11.063 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FEATURES PROVIDEDBONNET PACKING


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