Dual dial controller

1. Ball valve series: under working condition, the overflow is not damaged;

2. Two 1.5V AAA brand alkaline dry batteries have been used for about 6 months;

3. The left button controls the time cycle frequency, and the right button controls the pouring time and switch;

Remarks: flow 500~1700L/H, suitable for temperature 0~40℃ 

Color and valve element (motor valve, solenoid valve, electric ball valve) can be customized