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Series 600 Swing Check Valves

Standard Dimensions

Valve
Size
AA BB CC DD EE FF GG
Holes Size Bolt
Circle
3" 8.50 7.50 3.12 0.75 11.00 7.12 4 0.75 6.00
4" 8.38 9.00 4.12 0.94 13.00 6.81 8 0.75 7.50
6" 11.12 11.00 6.25 1.00 16.00 8.50 8 0.88 9.50
8" 14.00 13.50 8.12 1.12 19.50 10.19 8 0.88 11.75
10" 15.25 16.00 10.12 1.19 22.00 12.00 12 1.00 14.25
12" 18.00 19.00 12.12 1.25 26.00 12.38 12 1.00 17.00