Automatic flush valve for urinals. Its infrared induction sensor allows the water flow to be opened or closed without the need to touch buttons. Automatic valve made of brass with a shiny chrome finish, elegant and modern in design. The sensor allows to control the rinsing according to the frequency of use, reducing to the maximum the consumption of energy and water, and maximizing the disinfection and hygiene measures. Ideal in toilets for restaurants, shopping centers, airports, hotels, offices, factories, health centers, schools, etc. specs Flush valve for toilets with infrared sensor, which allows the automatic opening and closing of the water flow without the need to touch buttons. In this way, contact with the toilet is avoided for greater hygiene. If the valve detects the user for 3 seconds, it makes its first 2-second flush. The second flush occurs 10 seconds later and lasts 4-6 seconds, optimizing water consumption. Depending on the time the toilet has been used, the valve