Aquatrol 315 Softener Timer Mechanical Valves are 2” fully adjustable 5 cycle controller that allows you to control the upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service.


  • 2″ Control valve
  • Lead free brass body
  • Adjustable 5 cycle control
  • Backwash capacity accommodates tanks up to 60″ diameter
  • Side Mount option for 24″- 60″ diameter tanks
  • NHWB option available