Introduction: Accurate temperature control, 38 safety protection, prevent the water temperature from overheating, full copper valve core. Protection button for foolproof (when the temperature is over 38). Farewell to the welding, bolting time, seamless type copper content of high impurity is low, safety and environmental protection is the era of real farewell. Details: Adjustable maximum distance --- 170mm Minimum Adjustable Distance --- 130mm 20~50 stable wastewater efficiency 2 seconds quick adjustment 1.5 thermostat Thickened PVD electroplating Introduction: Accurate temperature controlling38 security protectionprevent the water temperature from overheatingfull copper valve core. Protection button for foolproofwhen the temperature is over 38. Bid farewell to the welding, screw connection time, one seamless type copper content of high impurity content is low, the safety and the environmental protection is the era of the real farewell. Details: FIT FOR 1/2 PANTS. Adjustable maximum distance---170mm Adjustable minimum distance---130mm 20~50 stable effluent efficiency 2 seconds fast adjusting 1.5 thermostat Thickened PVD electroplating