Fleck 2850

1.5″ Commercial Control Valve



  • Fully adjustable, 5-cycle control delivers controlled upflow backwash, downflow brining and slow rinse, rapid rinse, timed brine refill and downflow service
  • Time-tested hydraulically balanced piston, seal and spacer design to pilot service flow and regeneration
  • Solid, lead-free brass valve body for superior strength and durability
  • Backwash capacity handles tanks up to 30″” diameter
  • 1-1/2″” top mount control valve ideal for smaller size commercial/industrial applications
  • Consistent brining regardless of salt levels with timed brine refills
  • Choice of 7 or 12 day clock, manual or meter
  • Continuous flow rate of 51 GPM with a backwash of 49 GPM
  • Ideal for most filter applicationsup to 24″”
  • TESTED AND CERTIFIED By the WQA To NSF/ANSI SDT. 61 Section 8 Material Safety Only and ANNEX “”G””


  • Meter-initiated regeneration
  • Backwash filter
  • No hard water bypass
  • Environmental cover
  • Electronic timer, 3200NXT, 3214NXT, or XT
  • Hot water (time clock 180°F; metered valve 150°F)
  • Manual operation
  • Servicehttps://integritywaterarizona.com/service-and-repair/ valve operator
  • Auxiliary switch
  • Side mount


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