• Autotrol 273, 278

Features & Benefits


  • Time-tested Duraflow flapper provides frictionless sealing for longer service life

  • Fiber-reinforced polymer valve body for superior strength and durability, non-corrosive, and UV-resistant

  • Optical sensor for precision cycle positioning

  • Fully adjustable 3 or 5 cycle control for efficient and reliable water treatment system

  • Continuous service flow rate of 25 GPM with a backwash of 20 GPM

  • Backwash capability accommodates softener tanks up to 21" and filter up to 18" in diameter

  • Designed for single or multiple tank systems

  • Super capacitor for keeping time of day during power outage

  • Environmental protective cover for water resistance, corrosion resistance, and UV stability

  • Programming stored in memory and will not be lost due to power outages

  • History data for valve performance


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Autotrol 273, 278