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National Stock Number: 4820-01-260-2172
Federal Supply Class: 4820
National Item Identification Number: 012602172
Description: VALVE,BUTTERFLY
Detail: A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
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Manufacturer Information:
144-703-040-362-036 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | 144-703-040-362-036 | 56607 | LEXAIR INC | 6127388-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
FACE TO FACE DISTANCE | 2.120 INCHES | MATERIAL | COPPER ALLOY 957 BODY | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | MATERIAL | NICKEL ALLOY SEAT | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | MOUNTING FACILITY | LUG | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | VALVE SIZE | 4.000 INCHES | VALVE OPERATION METHOD | MANUAL |
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