4820-01-265-0414 VALVE,DIAPHRAGM,STOP Index 4520-01-265-0416 VALVE,RADIATOR,HEATING

National Stock Number:
4820-01-265-0415

Federal Supply Class:
4820

National Item Identification Number:
012650415

Description:
VALVE,BALL

Detail:
A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.


Manufacturer Information:
25551 ASSY AL103950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
25555143689HUNTINGTON INGALLS INC
255551 ASSY A43689HUNTINGTON INGALLS INC


Techincal Specification:
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALPLASTIC POLYAMIDE SEAT
MAXIMUM OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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