1665/F64A ion exchange unit

Ion exchange unit with a manual control valve: 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. Depending on the resin, the unit softens water, reduces alkalinity, partially or fully desalinates it, removes nitrates or boron.

The difference from automatic designs is that the regeneration cycle is started and switched by the operator — the valve has neither a timer nor a water meter. This design is cheaper and does not depend on electric power, but requires that a person monitor the unit: a missed regeneration means hardness breakthrough into the filtrate. Manual designs are used where flow is stable and predictable, and maintenance follows a fixed schedule.

Design 1665/F64A: 16×65″ housing, manual Runxin F64A valve, up to 4.5 m³/h, 1" connection. The valve is rated for softening — regeneration of the ion-exchange media with reagent solution. Weight 34.074 kg.

Configuration within the line: vessel size 1665 (16×65″) with control valve Runxin F64A. This is the only unit in the line on vessel size 1665 (16×65″). The same control valve Runxin F64A is fitted on 1354, 1054, 1465 and 1252.

The same control valve Runxin F64A is also fitted on other vessels — 1354 (weight 18.564 kg instead of 34.074 kg), 1054 (weight 15.034 kg instead of 34.074 kg) and 1465 (weight 29.574 kg instead of 34.074 kg).