Designed for the ISI series, it is compact and easy to program, user only have to se three data: the quantity of salt needed, the time when they want the regeneration to start and the closen lapse of time between each regeneration process. Takes up little space, it is appreciated for its simplicity of programming, incomparable and unique.
With a maximum flow rate of 1500 l/h, this valve can be installed on small-size water softener, namely models ISI5, ISI8 and ISI12.