
Belimo B232+AFR24-S+NC/FO Motorized Ball Valve, Nickel Plated Brass1-1/4" Female Pipe Thread, Spring Return, 24V with End Switch, Cv=37**
** Choose Value based upon Cv (Flow Coefficient) for flow rate - Higher Cv = Lower Pressure Drop
U.S. GPM | Recommended Minimum Cv |
3 | 2 to 3 |
4.5 | 3 to 4 |
6 | 4 to 6 |
7.5 | 6 to 8 |
9 | 7 to 9 |
10 | 8 to 10 |
12 | 9 to 12 |
15 | 11 to 15 |
18 | 13 to 18 |