RevV4 Twin Demand Water Softening System

A twin-valve system that could deliver continuous soft water leveraging both valves.


  • Provides continuous soft water using a 3-way ball valve that keeps one valve on standby.

  • The softening systems ensure continuous soft water without any waste as the valves regenerate water only when the other reaches its full capacity.

  • The softener is designed for challenging water with high levels of hardness and iron.

  • The water flows with great pressure giving you fresh, clean soft water with better showers, better laundry, better everything!

  • Provides a clean kitchen with sparkling utensils and dishes.

  • The valves are designed to handle high flow rates ideal for light commercial applications and can also be used for homes with large families.

  • These systems feature innovative, abrasion, and corrosion resistant patented ceramic discs for ultimate performance and a significant reduction in maintenance costs.


  • Material: High-quality Purolite® crosslink resin

  • Display: Bright, easy to read LCD display.

  • Signal output for external devices, program functions in long-term memory

  • Patented ceramic discs that are corrosion and abrasion resistant for longer life and reduced maintenance

  • Functions: 7 advanced programming options with completely adjustable cycles.

  • Multiple, programmable efficiency settings; grains exchanged per lb. of salt

  • Up-flow regeneration for speedy and efficient washes off the media, and exchange of more grains per pound of salt

  • 72-hour memory backup

  • Long-term memory for program functions

  • No requirement for external PLC for multiple control heads and external devices

  • 3 language options: English, French,  and Spanish



  • Size: 9x48, 10x44, 10x54, 12x52

  • Resin (cu. ft.): 1.0 to 2.0 depending on the size.

  • Overall Height: 54.3" to 58.3" depending on the size.

  • Diameter: 9"to 12" depending on the size.

  • Flow Rate: 16 to 20 gpm depending on the size.

  • Water Used/Regen: 50.82 - 57.76 gal. to 86.56 - 99.60 gal depending on the size.

  • Grains Exchanged Per Lb.: 3,624.0


  • Transformer Input: 100-240VAC / 50-60Hz

  • Transformer Output: 12VDC / 2A

  • Water Pressure: 20-120 psi

  • Water Temperature: 35°F - 125° F

  • pH Level: 7.5 ± 0.5

Control Valve Parameters

  • Inlet: 1"

  • Outlet: 1"

  • Drain: 3/4 NPT 1/2" Barbed

  • Brine: 3/8"

  • Base: 2.5" - 8NPSM

  • Riser Tube: 32mm

  • Hard Water Bypass: Yes


  • Valve Material: ABS Plastic

  • Tank Material: Fiberglass

  • Valve Height From Top Of Tank: 7" / 180mm

  • Meter Accuracy: ±5%

  • Clock: 12- or 24- hour

Kent Water's Promise

Pure Water

Cleaner Home, Dishes, & Clothes

Soft & Healthy Skin

Lower Utility Bill

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