Fleck 2850 Valve

Brand: Fleck

Model 2850

Connections: 1.5 ″ NPT

Thread at the base: 4 ″

Flows (50 psi Inlet) - “Valve Only”

Continuous (15 psi pressure drop): 51 gpm (193 lpm)

Maximum (25 psi pressure drop): 66 gpm (259 lpm)

CV (flow at 1 psi pressure drop): 13.2

Max. Backwash (25 psi pressure drop): 49 gpm (185 lpm)

Product images are illustrative and may vary from the physical product.


  • Fully adjustable 5-cycle control controls up backwash, brine draw, rinse
  • slow, fast rinse, downstream brine tank fill and downstream service
  • Proven and characteristic concept of hydraulically balanced piston, seals and spacers for service and regeneration
  • Valve body in solid lead-free bronze for strength and durability
  • Backwash capability handles tanks up to 30 ”in diameter
  • 1½ ”top mount valve ideal for the smallest applications in commercial / industrial systems
  • Consistent brine draw regardless of salt levels with timed brine fill
  • To choose clock with 7 or 12 days, manual or flow meter
  • 51 gpm continuous flow with 49 gpm backwash flow
  • Ideal for filter applications

Data sheet

Fleck 2850

Fleck 2850s

Service manual


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