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National Stock Number: 4820-01-280-3957
Federal Supply Class: 4820
National Item Identification Number: 012803957
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:
| 856-703-200-139-251 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | D139-20-856 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| MATERIAL | ALUMINUM AND COPPER ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY AND ALUMINUM BODY | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, FRESH SINGLE RESPONSE | | OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | VALVE SIZE 20.000 IN. | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | STRAIGHT THRU |
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