Fleck 5600

Fleck 5600

Fleck’s 5600 valve is ideal for residential water softeners 6 – 12” diameter and media filters 8”-10” diameter sizes. The 5600 valve body is offered in the classic mechanical design for rugged construction and simple operation, as well as in the 5600SXT Electronic Programmable style for an extended range of settings and options capabilities.


Fleck Control Valves automatically control the backwash and regeneration cycles for media filters and water softeners to keep your water treatment system working at optimal performance all the time. Fleck control valves are available in time-clock option which can be set to regenerate every day, every two to three days, or on certain days of the week. Fleck valves are also available in metered options for on-demand regeneration based on the volume of water that has been used.


  • Simple mechanical design is easy to use
  • Non-corrosive, UV-resistant, fiber-reinforced polymer valve body
  • Injector/drain modules containing the brine valve, flow controls, and injector are removable from the valve’s exterior
  • Ruggedly-built timer is designed with heavy-duty 3/8″ wide plastic gears
  • 5600 controls are user-friendly and easily programmable
  • Choice of 7- or 12- day clock or demand regeneration with a mechanical meter
  • Economical – small annual power consumption; keeps the time and activates the piston/valve mechanics with a single motor
  • Designed with double backwash
  • Continuous service flow rate of 20 GPM with a backwash of 7 GPM

System Specifications:


  • Continuous (15 psi drop): 250 gpm
  • Peak (25 psi drop): 325 gpm
  • Max Backwash (25 psi drop): 100 gpm
  • Valve Material: Lead-Free Brass
  • 3” NPT In/Out Connections
  • 6” – 8 Threaded or Flanged
  • 1800 Brine System (softener)
  • Hard Water Bypass

Download Spec Sheet HERE 

Download User Manual HERE

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