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National Stock Number:
4820-01-342-6717
Federal Supply Class:
4820
National Item Identification Number:
013426717
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:
| 920-138 6IN | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 920-138 6IN | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | 920J138 | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | 920J138 | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO | | M3011-645A 6IN | 1NB39 | DOVER RESOURCES INC DIV NORRISEAL | | M3011-645A 6IN | 91363 | NORRISEAL NORRIS VALUES DIV DBA DOVER CO |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.750 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 9.500 INCHES ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 2.125 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MATERIAL | IRON CAST UNS F32800 BODYNICKEL ALLOY FLOW CONTROL DEVICENICKEL ALLOY SEATNICKEL ALLOY 400 STEM | | MAXIMUM OPERATING PRESSURE | 200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 180.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING FACILITY | LUG | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 6.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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