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 The built-in temperature control device provides the safety function of anti-scald for the family hot water system It is suitable for household hot water devices equipped or floor heating, so as to meet the requirements of constant temperature range and flow 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 Specifications: Material: brass, plastic Connector: DN20 Maximum Working pressure: 1 (MPa) Cold water temperature: 0-29℃ Hot water temperature: 40-90℃ Outlet flow rate: 1-10 (m³/h) Applicable medium: WaterThread type: G thread Temperature range: 35-60℃ Size: 10 x 7cm / 3.93 x 2.75in Weight: 467g Package included: 1 x Thermostatic Mixing Valve Package List