Features Thermostatic mixing valve with high flow and good performance, suitable for domestic hot water, with or without HWC (hot water circulation) small floor heating circuit,very popular. No matter how the temperature and water pressure change, it can ensure stable yielding water. Temperature range is 35 to 60 degrees. In case of cold water failure, the safety device will automatically shut off the supply of hot water to prevent scald. The built-in temperature control device provides the safety function of anti-scald for the family hot water system,Simple to install no hassles. It is suitable for household hot water devices equipped or floor heating, so as to meet the requirements of constant temperature range and flow,high strength, high cost performance. Specifications: Material: brass, plastic Connector: DN20 Working pressure: 1.6 (MPa) Cold water temperature: 0-29℃ Hot water temperature: 40-90℃ Outlet flow rate: 1-10 (m³/h) Applicable medium: Water Temperature range: 35-60℃ Size: 10 x 7cm / 3.93 x 2.75in Weight: 467g Package included: 1 x Thermostatic Mixing Valve Package List