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Sure Flow Butterfly Valves

Dimensional Data - Wafer & Lug 

Size  n-øK 
 2"  3 1/8  5 9/16  1 1/4  2  1 15/16  2 9/16  4 Xø1/4  1 11/16  3/8 
 2-1/2"  3 1/2  6 1/8  1 1/4  2 1/2  1 15/16  2 9/16  4 Xø1/4  1 13/16  3/8 
 3"  3 3/4  6 5/16  1 1/4  3 1/16  1 15/16  2 9/16  4 Xø1/4  1 13/16  3/8 
 4"  4 1/2  7 1/16  1 1/4  4 1/16  2 3/4  3 9/16  4 Xø3/8  2 1/16  7/16 
 5"  5  7 5/8  1 1/4  4 13/16  2 3/4  3 9/16  4 Xø3/8  2 3/16  9/16 
 6"  5 1/2  8 1/16  1 1/4  6 1/16  2 3/4  3 9/16  4 Xø3/8  2 3/16  9/16 
 8"  6 7/8  9 13/16  1 9/16  7 15/16  4  4 15/16  4 Xø1/2  2 3/8  11/16 
 10"  8 1/8  11 1/8  1 9/16  9 13/16  4  4 15/16  4 Xø1/2  2 11/16  7/8 
 12"  9 1/2  12 13/16  1 9/16  11 13/16  4  4 15/16  4 Xø1/2  3 1/16  7/8 
 14"  10 1/2  14 1/8  1 9/16  13 1/16  4  4 15/16  4 Xø1/2  3 1/16  7/8 
 16"  12 3/16  15 3/4  2 1/16  15 1/4  5 1/2  6 7/8  4 Xø7/8  4  7/8 
 18"  12 15/16  16 5/8  2 1/16  17 1/4  6 1/2  8 1/4  4 Xø7/8  4 1/2  1 1/16 
 20"  14 3/16  18 7/8  2 1/2  19 1/4  6 1/2  8 1/4  4 Xø7/8  5  1 1/16 
 24"  18 1/16  22 1/8  2 3/4  23 1/4  6 1/2  8 1/4  4 Xø7/8  6 1/16  1 7/16 
 30"  23 1/4  25 1/2  3 1/4  29 1/2  10  11 13/16  8 Xø11/16  6 1/2  1 7/16 
 36"  25 13/16  28 7/16  5 1/8  33 7/8  10  11 13/16  8 Xø11/16  7 7/8  2 3/16 
 48"  33 1/4  37 1/16  5 7/8  45 11/16  11 3/4  13 3/4  8 Xø7/8  10 7/8  2 15/16 
*Above dimensions are in inches 


Notes 
Manufacturer reserves the right to modify dimensions, materials, or design. Contact factory for certification. 



Gear operator with indicator standard. 
Lever with standard lockout
 

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