0844/F69P3 ion exchange unit

Ion-exchange unit for water treatment: water passes through a housing filled with ion-exchange resin, and the ions dissolved in it are replaced by an equivalent amount of ions released by the media. Resin selection sets the specific task — softening, alkalinity reduction (decarbonization), partial or full desalination, nitrate or boron removal. When the media's exchange capacity is exhausted, the controls run a regeneration cycle and the unit returns to service.

Designs on 8 to 13-inch housings cover small and medium flow rates: these use Runxin valves with 3/4 and 1-inch connections and capacity up to 4.5 m³/h, all top-mounted. Some valves in the line are fitted with a water meter and track the interval between regenerations by actual flow, while the rest track it by time. Choosing within the line comes down to the site's flow rate, the media volume, and the regeneration trigger method.

Design 0844/F69P3: housing 8×44″, automatic Runxin F69P3 valve with water meter, up to 2.0 m³/h, 3/4" connection, top mounting. The valve is designed for softening — regeneration of the ion-exchange load with reagent solution. Weight 12.346 kg.

Configuration within the line: vessel size 0844 (8×44″) with control valve Runxin F69P3. On the same vessel size 0844 (8×44″) the line also offers Runxin F65B1, Runxin F63G3, Runxin F65B3, Runxin F117Q3 and others. The same control valve Runxin F69P3 is fitted on 0835, 0817, 1017, 1044 and others.

On vessel size 0844 the closest alternatives to Runxin F69P3 are Runxin F65B1 (water meter None instead of Yes), Runxin F63G3 (valve capacity up to 4.0 m³/h instead of up to 2.0 m³/h, connection 1" instead of 3/4", weight 12.834 kg instead of 12.346 kg) and Runxin F65B3 (weight 12.686 kg instead of 12.346 kg).