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National Stock Number:
4820-01-372-6503
Federal Supply Class:
4820
National Item Identification Number:
013726503
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:
| 3IN. R2040-42AA-2MM | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911-561 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 911E561 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| MATERIAL | ALUMINUM AND BRONZE FLOW CONTROL DEVICE | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | MOUNTING FACILITY | WAFER | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 3.000 INCHES |
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