1. Thermostatic Mixing Valve with Flow Rate and PerformanceThis mixing valve is designed for hot water systems with or without HWC and small underfloor heating circuits. It offers a flow rate and outstanding performance. 2. AntiScald Protection for Domestic Hot Water SystemsEquipped with a builtin temperature regulator, this valve ensures the safety of your family by providing antiscald protection. It maintains the hot water system at a constant and safe temperature. 3. Stable Water Output Regardless of Temperature and Pressure FluctuationsNo matter how temperature and water pressure fluctuate, this valve guarantees stable water output. You can rely on it to deliver a consistent and reliable hot water supply. 4. Wide Temperature Range and Automatic Shutoff for Cold Water FailureThe temperature range of this valve is 35 to 60 degrees Celsius. In case of cold water failure, the safety device automatically shuts off the hot water supply, preventing scalding accidents.