In a water softening system, what is the purpose of the control valve?

The purpose of the control valve in a water softening system is to regulate flow through the softening cycles. This function is critical because the control valve manages the various stages of water treatment, including the service cycle (where water is softened), the regeneration cycle (where the resin beads are cleansed and recharged with salt), and any backwash cycles that may be necessary. By efficiently managing these flows, the control valve ensures that the system operates optimally, maintaining the desired level of water hardness reduction and prolonging the lifespan of the resin used in the softening process. Proper functioning of the control valve directly impacts the performance and effectiveness of the water softening system.