But the way out can be found.

But the way out can be found. The easiest way to install, instead of the same comb with a ball valve, an automatic block for the distribution of water, in which all ball valves will be replaced by electromagnetic valves. To manage their work (turn on and off at the right time) will be a special system (mini -compover), which can be installed in the house, which is very convenient, or anywhere in the garden.