Fleck 5812 SXT Metered Water Softener Control Valve

0.00 LBS
Calculated at Checkout


Product Documentation:


  • Fiber-reinforced polymer valve body for superior strength and durability, non-corrosive, and UV-resistant
  • Continuous service flow rate of 43 GPM with a backwash of 33 GPM
  • Backwash capability accommodates softener tanks up to 24" and filters up to 24" in diameter
  • Fully adjustable 3- or 5-cycle control for efficient and reliable water treatment system
  • Time-tested, hydraulically-balanced piston for service and regeneration
  • Optical sensor for precision cycle positioning
  • Soft water refill for a cleaner brine tank
  • Designed with double backwash for reduced hardness leakage
  • Diagnostics for historical valve performance
  • Programming stored in memory and will not be lost due to power outages

Accessories and Options:

  • Downflow co-current or upflow counter-current regeneration
  • Plumbing connections in 3/4" to 1-1/4" NPT, BSP, and sweat
  • Fiber-reinforced polymer high-flow bypass valve
  • Variable reserve for increased efficiency
  • Programmable regeneration types for increased flexibility
  • Three color bezel options of black, silver, and blue


  • Valve Material:Fiber-reinforced polymer
  • Inlet/Outlet: 3/4", 1", or 1-1/4" NPT/BSP/Sweat/CPVC
  • Cycles: 5

Flow Rates 2.5" Base

  • Continuous Flow Rate: Downflow(43GPM) Upflow(39GPM) Filter(37GPM)
  • Peak Flow Rate: Download(56GPM) Upload(51GPM) Filter (47GPM)
  • CV: Download(11.2) Upflow (10.1) Filter (9.4)
  • Max Backwash Flow Rate: Download(33GPM) Upflow(36GPM) Filter(45GPM)

Flow Rates 4" Base

  • Continuous Flow Rate: Downflow(45GPM) Upflow(40GPM) Filter(38GPM)
  • Peak Flow Rate: Download(59GPM) Upload(52GPM) Filter (50GPM)
  • CV: Download(11.7) Upflow (10.3) Filter (9.9)
  • Max Backwash Flow Rate: Download(34GPM) Upflow(36GPM) Filter(45GPM)
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