4820-00-926-4213 VALVE,GLOBE Index 4820-00-926-4215 VALVE,GLOBE

National Stock Number:
4820-00-926-4214

Federal Supply Class:
4820

National Item Identification Number:
009264214

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:
2620-90263686THE WALWORTH COMPANY
2620-90296169ELECTRIC BOAT CORPORATION
2620-902ASSYCL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2620-902L103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
2620-902ASSYC63686THE WALWORTH COMPANY


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY R-405 FLOW CONTROL DEVICE
ASBESTOS PACKING
NICKEL ALLOY 400 OR
NICKEL ALLOY R-405 SEAT
NICKEL ALLOY R-405 STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET WITH BRAZING RING 1ST END
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 1ST END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
CRITICALITY CODE JUSTIFICATIONZZZY
THE MANUFACTURERS DATA
MANUFACTURERS CODE63686
DESIGN CONTROL REFERENCE2620-902


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