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National Stock Number:
4820-01-339-5078
Federal Supply Class:
4820
National Item Identification Number:
013395078
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:
| 12M3011-433A-2KM | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 12M3011-433A-2TM | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | M3011-433A-2KM 12IN | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| MATERIAL | IRON CAST BODY | | BRONZE ALUMINUM FLOW CONTROL DEVICE | | BRONZE ALUMINUM SEAT | | STEEL CORROSION RESISTING STEM | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS | | FACE TO FACE DISTANCE | 3.000 INCHES | | VALVE SIZE | 12.000 INCHES | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | NOMINAL OUTSIDE DIAMETER | 19.000 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.250 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 12 ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 1.000 INCHES ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 17.000 INCHES ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED |
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