Valve – 255 Autotrol 740 Logix Day Timer Softener Control Logix 740 programable timer is used to control the Day(s) of Regeneration, and allows control the Time of Regeneration.
This is not the metered version, that would be the 760 or 762 Logix. The Autotrol 255 valve features a rugged, robust, re-engineered design that uses less water, runs quieter and lasts longer than ever! The 255 valve also features the unique Autotrol valve-disc technology. This allows the control valve to work independent of water pressure and makes the 255 valve self-cleaning!