ABC Angel Valve

Temperature regulation scale and the corresponding temperature:

Installation methods and precautions

• First, turn the valve head to “5” position, keep the valve head mounted horizontally on the valve body. Second, the valve nut should be screwed to the body threaded interface until tightened.
• In order to open and close the valve effectively, thermostatic valve stem should be in a horizontal position, so the radiator thermostatic valve head should be installed horizontally,
• To ensure the correct operation of the stem, thermostatic valve head should avoid strong ligts, and do not to be barriered. Shoul keep the air around the valve head free flowing. To avoid unwanted external force acts on the valve head, the valve head knob should be set to “5” position in summer.
• When the unwanted external force acts on the valve head, the valve head knop should be set to “5” position in summer.
• When the ambient temperature is 0℃ or lower, turn the valve knop to “*”, keep a little hot water flowing inside the valve to prevent water system from freezing.