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National Stock Number: 4810-01-533-5314
Federal Supply Class: 4810
National Item Identification Number: 015335314
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:
| WD219ALB089 | 13226 | BETTS INDUSTRIES, INC. |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.438 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | ALUMINUM BODY | | MATERIAL | RUBBER SYNTHETIC FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | AIR SECOND RESPONSE | | MEDIA FOR WHICH DESIGNED | LIQUID FIRST RESPONSE | | MINIMUM OPERATING TEMP | -40.0 FAHRENHEIT | | NOMINAL OUTSIDE DIAMETER | 3.750 INCHES ALL ENDS | | NOMINAL THICKNESS | 1.125 INCHES ALL ENDS | | OPERATING PRESSURE | 75.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WET-R-DRY VALVE | | SPECIAL FEATURES | HAS BEEN TESTED TO 225 PSI AND HAS PIN 13226 STAMPED ON THE VAVLE BODY | | VALVE OPERATION METHOD | AIR | | VALVE SIZE | 2.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU | | SUPPLEMENTARY FEATURES | DESIGNED FOR HANDLING LIQUID, GASEOUS OR DRY PRODUCTS. |
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