Lawler Single Thermostatic Mixing Valve Series 66 with shutoff.

Lawler’s Model 66® meets your specifications for efficiently mixing large quantities of hot and cold water while delivering Three-Way Protection™ against runaway temperatures, thermal shock, or scalding should the thermostat, hot or cold water supply fail. The largest 66® valve can flow up to 200 GPM and accurately maintain outlet temperature within ±3°. Lawler Model 66®, like every Lawler master controller, not only meets, but exceeds the ASSE 1017 standard.