The heater valve in the PressMatic® Showers line presents a solution for those looking for hot and cold water without giving up PressMatic® technology, with automatic closing. This product offers temperature regulation on the lower steering wheel, and then simply operate the water normally, on the upper button. The advantage of this product is the delivery of varied temperatures in a single product, in addition to the guaranteed economy and sustainability, since the automatic closure generates savings of up to 60% during use. The valve is fitted in ¾” gauge sizes and its operation is perfect for environments with high water pressure.