THERMOSTATIC MIXER 1/2" MIXING VALVE WITH THERMOSTAT Thermostatic Mixer adjustable 20–50 °C. Thermostatic mixing valve is used to regulate temperature in domestic hot water (DHW) and central heating installations. These valves are designed for applications where scald protection is required, or where rapid response to changes in water temperature and pressure is needed. By mixing hot and cold water, they prevent scalding. They also enable safe operation of water heaters at elevated temperatures to inhibit bacterial growth (e.g., Legionella), while delivering safe outlet water temperatures. Provides consistent comfort in residential settings with storage-type hot water systems — users can open any faucet and receive water at a pre-set, stable temperature (e.g., 38 °C) without manual adjustment. Principle of operation: A temperature-sensitive element inside the valve responds to outlet water temperature. It automatically adjusts the ratio of hot and cold water flow to maintain a constant outlet temperature, regardless of fluctuations in inlet water temperature or pressure. If cold water supply is interrupted, the valve shuts off hot water within seconds for safety. The temperature control knob allows user-defined setpoints within the specified range (20–50 °C), and the valve maintains that temperature continuously. Product introduction: This thermostatic mixing valve is engineered for integration into domestic hot water systems, including electric water heaters, solar thermal systems, and centralized hot water distribution. It enables precise, stable mixing of hot and cold water to deliver consistent outlet temperature, flow, and pressure — ensuring safety, comfort, and reliability.