Under-The-Counter
1/2" & 3/4" Master Controllers
Model: 310 Series Valves

Lawler’s 310® thermostatic mixing valve (Type T) meets your specification for a small (1/2″ NPT) under-the-counter master controller for individual or multiple fixtures at point-of-use. The Model 310® contains a highly sensitive thermostatic element that automatically responds to temperature and pressure variations in hot and cold water lines. The stainless steel piston and liner precisely proportion water flow to maintain a constant outlet temperature and to guard against unexpected hot or cold water spikes. For higher capacity needs, the Model 310® is available with a 3/4″ NPT outlet. Model 310® precisely controls outlet temperatures to within ±3o with flow rates of .5 to 7 GPM or .5 to 12 GPM at 45 psi (based on your choice of outlet piping size). The Model 310® can be installed with or without cabinet.