This is a kind of quality ball valve irrigation controller, intelligent control, anti-blocking nozzle, energy saving and with low power consumption. Two operation modes adjustable, manual mode and auto mode, one button to switch, you can adjust it according to your demands freely. Up to 8 programs may be set from a total of 15 different days-in-the-week configurations under auto mode. Multifunction, suitable for garden irrigation, lawn irrigation, vegetable field irrigation, pot irrigation and etc..