Fleck 2850s

1.5″ Commercial Control Valve
Contact Us for a Free Onsite Consultation


  • Offers best-in-class flow rates in a 1.5″” commercial valve
  • Multi-tank system capability
  • Increased service and backwash flow
  • 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
  • 1.5″ top mount control valve ideal for smaller size commercial/industrial applications
  • Backwash capacity handles up to 36″” diameter tanks for softeners
  • Ideal for most filter applications up to 30″” diameter tanks
  • Consistent brining regardless of salt levels with timed brine refills
  • Choice of 7 or 12 day clock, manual or meter
  • Continuous service flow rate of 70 GPM with a backwash of 70 GPM
  • TESTED AND CERTIFIED By the WQA To NSF/ANSI SDT. 61 Section 8 Material Safety Only and ANNEX “”G””


Meter initiated regeneration
Time clock
No untreated water bypass piston
Environmental cover
Electromechanical, SXT, or NXT
Hot water (time clock 180°F; metered valve 150°F)
Manual operation
Service valve operator
Auxiliary switch
Side mount
Cold water (100° F)