17.23: Clack WS1EE



  • Service flow 28 GPM, backwash flow 15 GPM with meter and bypass installed
  • Solid state microprocessor with easy access front panel settings
  • Front panel display for time of day, days until next regeneration, volume remaining, current flow rate and total volume used (Totalizer), and Tank in Service Indication
  • Four methods to initiate regeneration; meter immediate, meter delayed, time clock delayed or pressure differential
  • Optional double backwash feature offers optimum regeneration, cleaning ability and efficiency
  • Adjustable cycle times with 6-cycle control delivers controlled backwash, down flow brining/slow rinse, second backwash, fast rinse, refill and down flow service
  • Coin Cell Lithium battery back-up with a 8 hour carry over
  • Backwash and brining ability to 21” diameter tanks
  • Down flow or up flow brining regeneration
  • 12-volt output AC Adapter provides safe and easy installation
  • Treated/Soft water post !ll and regeneration cycles
  • 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 drives

      Valve Specifications

      Inlet/Outlet Fittings ¾” to 1.5” NPS

      Flow rates

      Service @15 psi drop (includes bypass and meter) 28 GPM
      Backwash @ 25 psi drop (includes bypass) 15 GPM

      Operating Pressures

      Minimum/Maximum 20 psi – 125 psi

      Operating Temperatures

      Minimum/Maximum 40º – 110º F


      Accuracy 40º – 110º F
      Flow Rate Range 0.25 – 30 GPM
      Gallon Range 20 – 1,500,000 gallons

      Dimensions & Weight

      Distributor Pilot 1.050″ OD Pipe (¾” NPS)
      Drain Line ¾” or 1” Male NPT
      Brine Line ⅜” or ½” OD Poly Tube Compression
      Mounting Base 2½” – 8 NPSM
      Height From Top Of Tank 7⅜”
      Weight 16 lbs.

      Electrical Specifications

        U.S. Internationl
      Supply Voltage 120V AC 230V AC
      Supply Frequency 60 Hz 50 Hz
      Output Voltage 12V AC 12V AC
      Output Current 500 mA 500 mA

      Tank Applications

      Water Softener 6” – 21” diameter
      Water Filter (2) 6” – 16” diameter

      WS1EE Twin Alternating Control Valve Accessories Parts & Service Kits:

      Item Description
      CLK-V3005 WS Spacer Stack Assembly
      CLK-V3004 Drive Cap Assembly
      CLK-V3011* WS1 Piston Down Flow Assembly
      CLK-V3011-01* WS1 Piston Up Flow Assembly
      CLK-V3174 WS1 Regeneration Piston
      CLK-V3135 O-Ring 228
      CLK-V3151 WS1 Nut 1″ Quick Connect
      CLK-V3150 WS1 Split Ring
      CLK-V3105 O-Ring 215
      CLK-4017 T1 Interconnecting Fittings
      CLK-V3151 WS1 Nut 1″ Quick Connect
      CLK-V315 WS1 Split Ring
      CLK-V3105 O-Ring 215
      CLK-V3352 WS1 Titting 1¼” & 1½” Pvc Solvent
      CLK-V3352 Pipe Pvc Sch 80 1¼” X 2+
      CLK-V4052 Pipe Pvc Sch 80 1¼” X 2+
      CLK-V3180 O-Ring 337
      CLK-V3105 O-Ring 215 (Distributor Tube)
      CLK-V3176 Injector Cap
      CLK-V3152 O-Ring 135
      CLK-V3177-01 Injector Screen Cage
      CLK-V3015-1Z WS1 Injector Assembly Z Plug
      CLK-V3010-1A WS1 Injector Assembly A Black
      CLK-V3010-B WS1 Injector Assembly B Brown
      CLK-V3010-C WS1 Injector Assembly C Violet
      CLK-V3010-D WS1 Injector Assembly D Red
      CLK-V3010-E WS1 Injector Assembly E White
      CLK-V3010-F WS1 Injector Assembly F Blue
      CLK-V3010-G WS1 Injector Assembly G Yellow
      CLK-V3010-H WS1 Injector Assembly H Green
      CLK-V3010-I WS1 Injector Assembly I Orange
      CLK-V3010-J WS1 Injector Assembly J Light Blue
      CLK-V3010-K WS1 Injector Assembly K Light Green
      CLK-V3176 O-Ring 011
      CLK-V3171 O-Ring 013
      CLK-V3159-1 WSI DLFC Retainer Assembly
      CLK-V3162-007 WSI DLFC 0.7 GPM FO ¾
      CLK-V3162-010 WSI DLFC 1.0 GPM FO ¾
      CLK-V3162-013 WSI DLFC 1.3 GPM FO ¾
      CLK-V3162-017 WSI DLFC 1.7 GPM FO ¾
      CLK-V3162-022 WSI DLFC 2.2 GPM FO ¾
      CLK-V3162-027 WSI DLFC 2.7 GPM FO ¾
      CLK-V3162-032 WSI DLFC 3.2 GPM for ¾
      CLK-V3162-042 WSI DLFC 4.2 GPM for ¾
      CLK-V3162-053 WSI DLFC 5.3 GPM for ¾
      CLK-V3162-065 WSI DLFC 6.5 GPM for ¾
      CLK-V3162-075 WSI DLFC 7.5 GPM for ¾
      CLK-V3162-090 WSI DLFC 9.0 GPM for ¾
      CLK-V3162-100 WSI DLFC 10.0 GPM for ¾
      CLK-V3190-090 WSI DLFC 9.0 GPM for 1
      CLK-V3190-100 WSI DLFC 10.0 GPM for 1
      CLK-V3190-110 WSI DLFC 11.0 GPM for 1
      CLK-V3190-130 WSI DLFC 13.0 GPM for 1
      CLK-V3190-150 WSI DLFC 15.0 GPM for 1
      CLK-V3190-170 WSI DLFC 17.0 GPM for 1
      CLK-V3190-200 WSI DLFC 20.0 GPM for 1
      CLK-V3190-250 WSI DLFC 25.0 GPM for 1

      ^ Suggested list price FOB Houston, Texas. Actual cost may vary. Subject to change without notice. Call for items not listed.