High flow and good performance thermostatic mixing valve, suitable for domestic hot water, with or without underfloor heating circuit HWC (hot water circulation) The integrated temperature control device provides the domestic anti-scalding safety function for the family hot water system It is suitable for equipped hot water appliances or underfloor heating, to meet the temperature range requirements and constant flow rates No matter how the water temperature and pressure changes, it can ensure stable output water The temperature range is 35-60 degrees. In the event of a cold water failure, the safety device will automatically shut off the hot water supply to prevent scalding Specifications: Material: Brass, Plastic Connector: DN20 Working Pressure: 1.6 (MPa) Cold water temperature: 0-29 Hot water temperature: 40-90 Output rate: 1-10 (m/h) Applicable medium: water Temperature range: 35-60 Size: 10 x 7cm/3.93 x 2.75inch Weight: 467g Package Included: 1 x Thermostatic Mixing Valve Note: Other items are not included, the color is based on the first picture and others pictures only show the effect Due to the differences between different monitors, the picture may not declare the actual color of the item. Due to the measurement manual. Please allow deviation. Thank you!