Brass 2 way electrically operated ball valve

 Brass 2 way  electrically operated ball valve Product description.

Electric ball valves are mainly used in central air-conditioning cold and hot water

systems to accurately control the flow of cold and hot media according to actual

needs without causing drastic changes in temperature and achieve the purpose of

real-time and precise control of room temperature. The control method is driven by a

bidirectional motor, and the motor and the thermostat are connected through a

common terminal, an open terminal, and a closed terminal. The thermostat

continuously samples and processes on-site data, and sends out control signals to

make the electric ball valve motor run or stop, control the opening and closing degree

 of the electric ball valve, and cold water or hot water enter the fan coil to provide air

conditioning or heating for the room; when the room temperature reaches the

temperature When the set value of the thermostat is set, the thermostat will cut off

the power of the electric ball valve, so that the valve opening is in the best state, and

the room temperature is always kept within the temperature range set by the thermostat.