The Thedra water-mixing valve is a water- and energy-saving control unit for the operation of a single-lever water faucet. It is made of high-strength and high-density materials that withstand extreme loads. The ceramic set is packed with the so-called Sedalox ceramic material featuring Nano Shelter Technology that extends life twice as long. The redesign of the movable ceramic holder and the valve base results in a distinct noise-cancelling effect.