Leonard Valve XL-670 High Low Thermostatic Mixing Valve.
ECO-MIX ™ High Low Thermostatic Water Mixing Valve with 2.5 GPM (9.5 l/min) minimum flow capacity, 1” inlets, 1-1/4” outlet (25mm x 32 mm), Integral combination check-stops with strainers and wall support, 125 PSI (8.6 BAR) maximum operating pressure. Copper encapsulated thermostatic element assemblies with Teflon coated shuttle Locking temperature regulating handle set for 120°F(49°C), Internal parts of stainless steel, Rough bronze finish.