Clack WS1.5CI Control Valve

Water Specialist Control Valve



  • 1.5″ top mount control valve suited for mid-size commercial/industrial applications
  • Epoxy coated lead free brass valve body*
  • Economical stainless steel optional meter assembly
  • Service flow rate of 265 lpm (15.9 m3/h) (70 gpm), backwash 197 lpm (11.8 m3/h) (52 gpm)
  • Solid state microprocessor with easy access front panel settings
  • Front panel display for time of day, days until next regeneration, volume remaining and current flow rate
  • Four methods to initiate the downflow regeneration; meter immediate, meter delayed, time clock delayed or pressure differential
  • Program in ppm, French degrees, German degrees, or cubic meters
  • Fully programmable regeneration cycle sequence (maximum 9)
  • Programmable regeneration cycle times
  • Days override feature; 1-28 days available
  • 12-volt output AC Adapter provides safe and easy installation
  • Pre or Post treated water regenerant refill
  • Low salt alarm
  • 24 hour clock
  • Coin Cell Lithium battery back-up with a 24 hour carry over
  • Patented one piece expanding seal spacer stack assembly U.S. Patent 6,402,944
  • Patented linearly reciprocating piston operation U.S. Patent 6,444,127
  • Reliable and proven DC drive


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