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Clack's WS1 Automatic valve is a state-of-the-art control head designed for residential and commercial applications requiring flow rates up to 27 GPM (6.1 m³/hr). It has a backwash abilitiy capable of servicing up to 22" diameter tanks.
The valve acts as a primary center that directs and regulates all cycles of water softening or filtration. It can be set to perform downflow regeneration or simply backwash and rinse.
The valve comes in different program versions and is controlled by a solid state microprocessor with front panel setting and screen display.
The WS1 has 9 injector sizes to choose from for different draw rates.
[custom-specifications]
[/custom-specifications]
| Water Specialist 1” EI Twin Alternating Specifications | |
|---|---|
| Inlet/Outlet Fittings | ¾" to 1.5” NPS |
| Cycles | up to 6 |
| Valve Material | Noryl (1) or equivalent |
| Regeneration | downflow |
| Flow Rate | |
| Service @15 psi drop (includes bypass and meter) | 106 lpm |
| Backwash @ 25 psi drop (includes bypass) | 57 lpm |
| Cv Servide | 7.28 |
| Cv Backwash | 2.96 |
| Operating Pressures | |
| Minimum/Maximum | 20 psi – 125 |
| Operating Temperatures | |
| Minimum/Maximum | 1.4 - 8.6 bar |
| Meter | |
| Accuracy | . ± 5% |
| Flow Rate Range. | 0.25 - 30 gpm |
| Gallon Range | 20 - 1,500,000 gallons |
| Totalizer | 1000 - 9,999,000 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 | 2 ½” - 8 NPSM |
| Height From Top Of Tank | 187 mm (7 ⅜") |
| Weight | 16 lbs. |
| Electrical Specifications | |
| Supply Voltage | 120V AC |
| Supply Frequency | 60 Hz |
| Output Voltage | 12V AC |
| Output Current | 500 mA |
| Tank Applications | |
| Water Softener | 6” – 21" diameter |
| Water Filter (2) | 6” – 16" diameter |
| Cycles of Operation (Softener / Filter downflow) | |
| 1. Backwash 1st | 1 - 95 or off.......... Backwash 1-95 or off |
| 2. Regenerate Draw/Slow Rinse | 1 - 180 or off |
| 3. Backwash 2nd | 1 - 95 or off |
| 4. Fast Rinse | 1 - 95 |
| 5. Regenerant Refill | 0.1 - 99.0 or off |
| 6. Service (downflow) | |
[custom-features]
- Service flow 106 lpm (6.36 m3/h) (28 gpm), backwash flow 57 lpm (3.40 m3/h) (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
- Fully adjustable cycle times with 6-cycle control delivers controlled backwash, downflow brining/slow rinse, second backwash, fast rinse, refill and downflow service
- Coin Cell Lithium battery back-up with a 8 hour carry over
- Backwash and brining ability to 21” diameter tanks
- Downflow or upflow brining regeneration
- 12-volt output AC Adapter provides safe and easy installation
- Treated/Soft water post fill 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
[custom-usage]
- Residential and commercial applications
[custom-documents]
[/custom-documents]
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shipped same day...fast delivery, thanks
After months of using these valves, I can say they are cutting-edge products!
