Product introduction: Thermostatic mixing valve is an auxiliary product specially developed for domestic hot water installation and is widely used in electric water heaters, solar water heaters and central hot water supply systems. It can also be used in electric water heaters and solar water heaters. Users can adjust the temperature of hot and cold water mixed to their needs. The required temperature can be quickly reached and stabilized to ensure a constant temperature of the outlet water and is not affected by changes in water temperature, flow and pressure. Impact to solve the problem of hot and cold water temperature in the bath, when cold water is interrupted, the mixing valve can automatically cut off the hot water in a few seconds, which plays the role of safety protection. principle of operation: Heat sensitive element is installed on the mixing outlet of the thermostatic water mixing valve, and the characteristics of the temperature sensitive element is used to push the coil in the valve body to block or open the inlet of hot and cold water. Turn on the hot water, blocking the cold water. When the temperature control knob sets a certain temperature, no matter how the temperature and pressure of the cold and hot water inlet will change, the ratio of cold and warm water entering the water outlet will also change accordingly, so that the temperature of the water outlet is always maintained at a constant level, the temperature control knob can be freely set within the specified temperature range of the product, and the thermostatic mixing valve automatically maintains the temperature of the water at the outlet. Features 1. Working pressure: 0.05 MPa h1 MPa. 2. Ideal pressure: 0.1 MPa p0.5 MPa, if it exceeds 0.5 MPa, please install a reduction valve. 3. Standard pressure: dynamic pressure 0.3 0.02 MPa. 4. Cold water supply temperature: 4-29 , hot water supply temperature: 50-95 , recommended normal use temperature is 60-70 . 5. Constant temperature outlet water temperature range: 20-50 . 6. Set the temperature of the safety button: 38C. 7. Safe and anti-burn: if the cold water supply is accidentally lost, the flow rate of the mixed water will drop sharply until it closes. 8. Accurate temperature: set the required temperature first, and the required temperature can be reached within 5 seconds after water is released, and the temperature fluctuations of the water outlet are within 1C. 9. The temperature of the water at the outlet is stable: when the temperature of the water at the inlet remains unchanged, the pressure of cold and warm water changes by 50%, and the temperature of the water at the outlet varies within 2C; when the inlet water pressure remains unchanged, the temperature of the hot water supplied increases from 60C to 75C (5C/min), the outlet water temperature varies within 2C. 11. Product Material: ABS Package includes: 1 thermostatic valve