Priva Vialux line: Efficient UV-C light water disinfection

Safe reuse of (drain) water with the Priva Vialux line and optimum efficiency in water and fertilizer use for your crop.

Do you want to use your water efficiently and keep it clean? The Priva Vialux-Line makes it happen. By using UV-C technology for disinfection, the result is a guaranteed safe reuse of (drain)water and optimal efficiency in water and fertilizers usage.


The Priva Vialux-Line disinfects water with UV-C light, destroying all existing pathogens like fungi, bacteria and viruses. The system can be applied for (pre-)treatment of water, recycled drain and discharge water.


UV disinfection allows continuous recirculation of irrigation water in a safe way. As a result, expensive fertilizers are not flushed down the drain and do not contaminate the environment.


All Priva Vialux systems are fully automated and protected in many ways: against lamp failure, overheating, dry run, surges, lows in the power network and more.

Short payback time

Through the reuse of water, you can realize substantial savings on water and fertilizers. In most situations, the Priva Vialux has a payback time of less than three years.

Our impact in numbers.

Breakdown of harmful organisms
Units sold worldwide

Understand how your crop will benefit.

Discover what the benefits are for you and the crops you grow.

Protection of your crop

A log3 reduction of pathogens like viruses, bacteria and fungi is guaranteed

Save water and money

Save money by reusing (drain) water and fertilizers at lowest costs

Fit to scale

Modular and expandable systems for each scale of operation

Meet with regulations

Ensure the water quality in your greenhouse for safe, high-quality produce

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The Priva Vialux M-Line series is based on mid-pressure UV. The modular system can be customized to meet your company's needs.


The Priva Vialux HD-UV series is based on high pressure UV. It has a single UV-reactor, with full control. A system with over 20 years of experience in high-tech horticulture.


The Priva Vialux E-Line can be used for the treatment of discharge water and monitors the volume that has to be discharged. This module can be adjusted to almost every Vialux.

Customer Stories

Greenhouses with Priva Vialux-Line

Find out how others have been able to optimize their greenhouses with some of our solutions.

KP Holland
KP Holland: Reliable climate and water management system
  • KP Holland
  • 2022
Greenhouse Tomato Plant
Truly Green Farms: Precise control of water, energy and more
  • Truly Green Farms
  • 2022
Damien Leguern
Damièn opts for efficient and reliable water disinfection
  • Damièn Le Guern
  • 2021
Show more

Start UV disinfecting your water today!

Peter Könemann

Manager Sales Horticulture Europe

Peter Könemann