Cash Acme 3/8 in. Compression Thermostatic Mixing Valve (Lead Free)The HG135 is a sleek and compact under sink temperature mixing valve designed to help prevent scalding. Meeting ASSE 1070 standards for mixing valves, it features a superior, fast acting thermostatic element that provides stable operation at flow rates as low as . 25 gpm (. 95 lpm). The under sink, anti scald valve also reduces the outlet flow to a trickle in the event of a cold water supply failure to avoid scalding. The valve inlets and outlet