Thermostat
109x Thermostat
The 109x liquid crystal room temperature controller, which adopts the international advanced microcomputer chip control technology, is suitable for the indoor temperature system of the central air conditioning fan coil system and the air duct system. The indoor temperature is compared with the set temperature. Automatic control of fan coil, electric valve, electric ball valve or electric air valve at the end of air conditioning to adjust indoor temperature, comfort and energy saving.
eries PID control ball valve has characteristics of wide applications, complete functions
DN15 to DN150, BSP pipe
