Special irrigation system
A company specialised in irrigation is using a system where 2 motorised valves are regulating liquefied fertilizers like Bocal. This system is used in the horticulture. The valves are automatically distributing the fertilizers with only a 10 % deviation. Because of this perfect dose of fertilizers the vegetables will grow faster what of course results in a higher turnover.
Serto valves are used in this specific application.