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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.
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| Water Specialist Valve Specifications | ||||
| Specifications | WS1 | WS1CI | WS1EI | WS1TC |
| Service Flow @ 15 psi drop Backwash @ 25 psi drop | 102 lpm 102 lpm | 102 lpm 102 lpm | 102 lpm 102 lmp | 102 lpm 102 lpm |
| Tank Applications: Softener Filter (1) | 6”-21” Diameter 6”-21” Diameter | 6”-21” Diameter 6”-21” Diameter | 6”-21” Diameter 6”-21” Diameter | 6”-21” Diameter 6”-21” Diameter |
| Inlet/Outlet Fitting Connections | 1”-1.25” BSPT ¾”-1.5” Sweat 3/4” – 1.5” Solvent | 1”-1.25” BSPT ¾”-1.5” Sweat 3/4” – 1.5” Solvent | 1”-1.25” BSPT ¾”-1.5” Sweat 3/4” – 1.5” Solvent | 1”-1.25” BSPT ¾”-1.5” Sweat 3/4” – 1.5” Solvent |
| Valve Material Cycles Regeneration | Noryl (2) Up to 6 Downflow/Upflow | Noryl (2) Up to 9 Downflow/Upflow | Noryl (2) Up to 6 Downflow | Noryl (2) Up to 6 Downflow |
| Operating Pressures Operating Temperatures | 1.4 – 8.6 Bar 4°-43° C | 1.4 – 8.6 Bar 4°-43° C | 1.4 – 8.6 Bar 4°-43° C | 1.4 – 8.6 Bar 4°-43° C |
| Meter: Flow Rate Range Volume Range Totalizer | 0.95 – 102 lpm .07 – 189m3 Yes | 1 – 102 lpm .10 – 2000.0m3 Yes | .95 – 102 lpm .07 – 189m3 Yes | Not Applicable |
| Distributor Pilot | 1.050 O.D. Pipe | 1.050 O.D. Pipe | 1.050 O.D. Pipe | 1.050 O.D. Pipe |
| Drain Line | ¾” Standard 1” Optional | ¾” Standard 1” Optional | ¾” Standard 1” Optional | ¾” Standard 1” Optional |
| Brine Line | 3/8” or ½” O.D. Poly Tube | 3/8” or ½” O.D. Poly Tube | 3/8” or ½” O.D. Poly Tube | 3/8” or ½” O.D. Poly Tube |
| Mounting Base Options | 2-1/2” – 8 NPSM | 2-1/2” – 8 NPSM | 2-1/2” – 8 NPSM | 2-1/2” – 8 NPSM |
| Height From Top of Tank | 187mm | 187mm | 187mm | 187mm |
| Shipping Weight w/Meter | 2 Kg | 2 Kg | 2 Kg | 2 Kg |
| Electrical: Supply Voltage Supply Frequency Output Voltage Output Current | 230V AC 50 Hz 12V AC 500 mA | 230V AC 50Hz 12V AC 500mA | 230V AC 50Hz 12V AC 500mA | 230V AC 50Hz 12V AC 500mA |
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| Program Features | ||
| TC Valves | EI Valves | CI Valves |
| Pre-programmed / Time Clock | Metered or Time Clock | Fully Programmable |
| TC option on WS1 only | Four modes of operation: meter immediate, meter delayed, time clock, or pressure differential | Four modes of operation: meter immediate, meter delayed, time clock, or pressure differential |
| 10 selectable pre-programmed backwash/regeneration cycles (time controlled | Adjustable 6-cycle controls (time clock or meter control) | Fully programmable backwash & regeneration cycles (up to 9 cycles) |
| Economical and simple to operate | 8 hr. battery back-up | Program in PPM, French & German degrees, or cubic meter |
| 8 hr. battery back-up | Double backwash feature available | Low salt alarm |
| Two calendar options: 1-99 days or 7 days | Treated water regenerant refill | Treated water regenerant refill |
| Double backwash feature available | Front panel display with totalizer | Stores system configuration abd data in non-volatile memory |
| Treated water regenerant refill | Microswitches available | Front panel display |
| Stores system configuration and data in non-volatile memory | Downflow regeneration | Microswitches available |
| Front panel display | Solar powered option | Downflow or upflow regeneration (1” only) |
| Microswitches available | Twin alternating option | Twin alternating option |
| Downflow regeneration | Mixing valve option | Mixing valve option |
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Applications
The WS1 Series Clack Automated Valve Controller is designed for controlling softener and filter applications.
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Terrific product. Gets the job done in removing organic substances from my water supply with low maintenance required.
Solid leak performance!
