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National Stock Number: 4810-01-493-2539
Federal Supply Class: 4810
National Item Identification Number: 014932539
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:
| 105-703-040-370-212 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | D370-4-105 AND SM0839 | 04613 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| FACE TO FACE DISTANCE | 2.125 INCHES | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAT | | MATERIAL | STEEL COMP 316 BODY | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES ALL ENDS | | OPERATING PRESSURE | 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | RENEWABLE SEAT RING TYPE | PRESSED-IN | | VALVE SIZE | 4.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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