Treatment device for use in automatic cleaning installation to treat water in e.g. private swimming pool's basin, has four-way valve, three-way valve and double valve motorized and connected to control box that individually actuates valves

摘要

The device (1) has a four-way valve (3) comprising a way communicating with an input of pump (6) and a way of a three-way valve (5). A double valve (7) is formed of three way valves mounted in parallel. The three-way valve includes a way communicating with an output of pre-filter (4), another way communicating with the input and with the way of the four-way valve, and a third way communicating with one of the ways of the three way valves and with a discharge circuit (9) toward a basin. Each valve is motorized and connected to a control box that individually actuates each valve.