The AQT-315 valve is one of the best commercial valve options for industrial applications. Its versatility allows it to be a top or side valve. With its 2” inlet-outlet it can handle up to 95 gpm of continuous flow rate and can be used to configure filter systems with tanks up to 42” diameter. The AQT-315 can also be used to configure softener systems with tanks up to 42” diameter tanks with the top mount configuration or 60” diameter tanks with its side mount configuration. Timer, meter and electronic NX controllers are available for you.


  • Adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and downflow service
  • Solid, lead-free brass construction for strength and durability
  • Flexible 7 or 12 day time clock or meter initiated regeneration
  • Ideal for most filter applications up to 42″
  • Top or side mount options are suitable for commercial or industrial applications
  • Backwash capacity accommodates tanks up to 63″ diameter

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