4820-00-947-6331 VALVE,GLOBE Index 4820-00-947-6335 VALVE,GLOBE

National Stock Number:
4820-00-947-6334

Federal Supply Class:
4820

National Item Identification Number:
009476334

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:
2620-902X8ASSYRC96169ELECTRIC BOAT CORPORATION
2620-902X8ASSYRCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-1889587 ASSYIRC 1-2INL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-2110230ASSYRCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
SS845-1889587 ASSYIRC 1-2IN80064NAVAL SHIP SYSTEMS COMMAND
SS845-2110230ASSYRC80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLEREDUCED SOCKET WITH ONE BRAZING RING 1ST END
CRITICALITY CODE JUSTIFICATIONZZZY
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY STEM
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
RENEWABLE SEAT RING TYPETHREADED
SPECIAL FEATURESW/O PREINSERTED RINGS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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