Structure characteristics: 1.The open of valve is controlled by using the principle that temperature sensing element will expand when being heated and contracted when cooled. 2.Smooth action, constant drainage temperature unaffected by the pressure and good energy-saving result. 3.Continuous drainage, no noise, compact and light weight design, convenient installation, to be installed in any angle. 4.Automatically removing air, no air locking , and adjusting the discharge temperature. Main application: widely applicable for the steam equipment, heating pipeline, thermal pipeline, mini type heat exchanger, and heat supply heating pipeline in the fields of petroleum, chemical industry, paper making, medicine, and food, etc. and is the best choice.
