WS2H Clack Valve

WS2H Valve

  • Connections: 2″ NPT / Female BSPT
  • Material: Bronze (lead-free)
  • Thread at base: 4″
  • Cycles: up to 9
  • Min. Flow / Max. operating pressure: 20 psi – 125 psi
  • Temperature Min. / Max. : 4 °C to 43 °C
  • Continuous flow at 15 psi pressure drop (bypass and meter sold separately): 125 gpm (473 lpm)
  • Backwash flow 25 psi pressure drop (bypass sold separately): 125gpm ( 473 lpm)
  • Product images are demonstrative and may vary from the physical product.

Clack valves for water softeners and water filters


  • Control valve with 2″ inlet and outlet, suitable for commercial systems and industrial applications.
  • Suitable for 18″ to 63″ diameter softener tanks and 18″ to 48″ diameter filter tanks.
  • Lead-free valve body.
  • Stainless steel meter option.
  • Easy microprocessor configuration from the removable front panel for convenience.
  • The front display shows the time of day, next regeneration day, remaining volume and flow rate.
  • Four methods for initiating downstream regeneration; immediate meter, delayed meter
  • delayed time clock or pressure differential.
  • Program in ppm, French degrees, German degrees and cubic meters.
  • Fully programmable regeneration cycles (max. 9)
  • Programmable time of each cycle.
  • Days function; 1 to 28 days available
  • AC adapter with 24-volt output provides easy and safe installation.
  • Use treated water to refill the tank.

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