Clack WS1.25TC Control Valve

Product Description

Clack control valves are state-of-the-art automatic valves that cover a broad range of global applications. They are designed for residential, commercial, and industrial use with sizes up to 3" and flow rates up to 250 GPM (56.8 m³/hr)

As for backwash, the valves can service tanks up to 63" diameter. The cycles can be set for downflow or upflow regeneration, or simply service, backwash, and rinse, and are the easiest valves to service in the industry.

The valves come in different program versions and are controlled by solid state microprocessors with front panel settings and screen display. They are simple to configure for use in multiple tank systems.

The valves have a complete line of accessories including stainless steel flow meters, motorized alternating valves, no hard water bypass and system controllers.

Water Specialist 1.25" TC Control 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) 34 gpm
Backwash @ 25 psi drop (includes bypass) 32 gpm
Cv Service 8.8
Cv Backwash . 6.4
Operating Pressures
Minimum/Maximum 20 psi – 125 psi
Operating Temperatures
Minimum/Maximum 40° – 110° F
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 3 /8” or ½” OD Poly Tube Compression
Mounting Base 2 ½” - 8 NPSM
Height From Top Of Tank 73 /8”
Weight 4.5 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 3-12
2.Regenerate Draw/Slow Rinse (downflow) 50-70
3.Backwash 2nd (upflow) 3-12
4.Fast Rinse (downflow) 3-8
5.Regenerant Refill As Programed
6.Service (downflow)  
  • More informative 4 digit LCD Display with Status Indicators
  •  Solid state microprocessor with easy access front panel settings 
  • Service flow rate of 34 gpm, backwash 32 gpm 
  • Backwash and brining ability to 21” diameter tanks 
  • Front panel display for time of day, days until next regeneration 
  • Days between regeneration feature: 1–99 days standard; 7-day optional 
  • Double backwash feature offers optimum regeneration, cleaning ability and efficiency 
  • 10 selectable pre-programmed regeneration cycles 
  • Coin Cell Lithium battery back-up with a 8 hour carry over 
  • Auto detection of 50/60 Hz line frequency, with automatic 12/24 hour time keeping formats 
  • 12-volt output AC Adapter provides safe and easy installation 
  • 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 
  • Post treated water regenerant refill 
  • Reliable and proven DC drive
  • For water softenining and filtration
[custom-documents] [/custom-documents]
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  • 5
    Best supplier

    Posted by Fernando A. on May 3rd 2019

    Its amazing how they work in producing very clean water

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