Thermostatic Mixing Valves, 19.5 GPMDesigned to deliver tepid water to injured workers in accordance with ANSI standard Z358. 1 2009 Blend hot and cold water to a comfortable flushing temperature 10 year manufacturer's warranty Check stops on inlets Adjustable set point within temperature range of 65F (18C) to 90F (32C) Accurate temperature control to within 3F Temperature adjustment are vandal resistant Built in cold water bypass, assuring cold flow Easy installation and serviceability