Premium Material: The thermostatic head is made of plastic, with fine workmanship and good performance, which is adjustment performance, very , not easy to deform, environmental protection.<br> Note: The thermostatic head with M30x1.5 threaded connections and fit for 30 x 1.5 threaded connections from manufacturers. Please check if the thermostatic head is suitable for your before purchasing.<br> Adjustable: The thermostatic head with different temperature regulation to choose, which can regulate the indoor temperature according to your own requirements.<br> Applications: This thermostatic head can be used on water, towel rails, panel central heating system.<br> Feature: The temperature sensing in the temperature control controls the size of the and automatically adjusts the rate to achieve a comfortable temperature range.