The high pressure shower valve in the PressMatic® line offers high durability and safety in installation and use. All the products in this line were developed for public environments, that is, with a high circulation of people. To guarantee this durability and safety, the product receives a double nickel bath, which guarantees high resistance to corrosion and predation. In addition, its installation is made with specific screws, which cannot be removed with any maintenance wrench, making the chances of theft difficult. The operation of this product, therefore, is in environments that have low water pressure, such as houses and lower buildings, in a class between 2 and 10 mca. . To activate the water, just press the button. Shutdown is automatic after 30 seconds of use.