Abstract: A cold and hot water mixing faucet comprises an inlet valve each for the cold and hot water to deliver cold and hot water to a mixing chamber. Each valve includes a valve housing and a membrane thereon and defining a counterpressure chamber therewith. The membrane is movable between an open position and a closed position for selective supply of water to the mixing chamber, and a conduit interconnects each counterpressure chamber and the mixing chamber. A thermostatically-controlled water distribution control device is associated with the conduits and is arranged for actuation of each inlet valve in inverse directions to maintain a predetermined water temperature in the mixing chamber.