The bath thermostatic valve is equipped with a high-sensitivity memory alloy spiral temperature-sensing probe at the constant-temperature water outlet. The probe's temperature-sensing self-elongation or contraction directly controls the inlet flow of cold and hot water, so that the outlet water temperature always reaches the set temperature (25-55 ). In the process of bathing, if the single pipe of cold and hot water is cut off, the water can be automatically stopped instantly to prevent scalding and cold; the setting of the one-way valve at the inlet of the cold and hot water effectively prevents the cold and hot water from inter-connecting and the cold water flowing back to the solar water heater. Caused by water heater with water phenomenon.
