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National Stock Number:
4820-01-363-2109
Federal Supply Class:
4820
National Item Identification Number:
013632109
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:
| 22929-5133319 | 87708 | COOPER INDUSTRIES INC FLOW CONTROL DIV |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 11.750 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.533 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 2.540 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | IRON ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY STEM | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT | | MOUNTING FACILITY | LUG(S) | | NOMINAL OUTSIDE DIAMETER | 7.428 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.938 INCHES ALL ENDS | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 8.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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