Yes, parallel installation of mixing valves is common. Both the max flow rate and the min flow rate double. Make sure the double minimum flow rate is met (a recirculation pump will help, if used) so the valves have enough flow to provide stable control.
Yes, parallel installation of mixing valves is common. Both the max flow rate and the min flow rate double. Make sure the double minimum flow rate is met (a recirculation pump will help, if used) so the valves have enough flow to provide stable control.