WIDE APPLICATION: Suitable for household hot water or underfloor heating appliances, for use in bathroom, bathroom, kitchen, washing, etc. EASILY USED: High flow and thermostatic mixer tap good performance, suitable for domestic hot water. SAFE AND RELIABLE: The temperature range is 35 to 60 degrees. In case of cold water failure, the safety device will automatically cut off the hot water supply to prevent burns. ADVANTAGE: The built-in temperature control device provides the anti-burn safety function. lure for the family hot water system. PURCHASED WELL: No matter how the water temperature and pressure change, it can ensure stable water DN20 Brass thermostatic mixing valve Selected brass material: Using 59-1 refined copper casting, one piece casting, anti-corrosion, pressure resistance and anti-riot , safe and secure Safety device to prevent burns : Regardless of changes in temperature and water pressure, it maintains a flow rate of stable water. The temperature range is 35-60 degrees. In the event of a cold water failure, the safety setting automatically shuts off the hot water supply without preventing burns. Precision thread, smooth and not rough: The threaded mouth is precise, conforms to the standard, the factory quality control is strict, and the quality is good Thermostatic mixing valve with male thread DN20 3-way Features: This high flow and good performance thermostatic mixing valve is suitable for domestic hot water, with or without HWC (hot water circulation) small underfloor heating circuit. The integrated temperature control device ensures the Has anti-scald safety feature for the family hot water system. This thermostatic mixing valve is suitable for domestic hot water appliances equipped or underfloor heating, in order to meet the requirements of constant temperature range and flow rate.