Fleck 9100 twin valve

Brand: Fleck.
Model 9100.
Connections: 3/4 ″ and 1 ″ NPT.
Thread at the base: 2.5 ″.

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

Valves for alternating duplex twin softeners.


Flows (50 psi Inlet) - “Valve Only”
Valve diameter 3/4″ 1″
Continuous (15 psi pressure drop) 18.2 gpm (68.8 lpm)
20.1 gpm (76 bpm)
Maximum (25 psi pressure drop) 23.5 gpm (88 bpm)
26 gpm (98 bpm)
CV (flow at 1 psi pressure drop) 4.7 5.2
Max. Backwash (25 psi pressure drop) 8.5 gpm (33 bpm)
8.5 gpm (32 lpm)


  • Great water and salt savings by using the 100% of tank capacity in service, before switching to the second tank.
  • Regenerates immediately as necessary, ensuring continuously softened water.
  • Regenerates with fresh water and keeps the system clean for maximum efficiency and minimum maintenance.
  • Proven performance and technology.
  • Corrosion free Noryl * valve body.
  • Innovative quick connection system for the second tank.
  • No moving parts.

Data sheet

Fleck 9100

Service manual

Installation Manual


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