We supply, set up and service products and solutions for climate and water management in horticulture.
We have patented valves, which we develop ourselves. And we have valves to all purposes and demands. Today they are marked Danvan, before that they were marked GVI. No matter what, we produce them ourselves and we stand responsible for the quality.
You can have all sorts of valves for your greenhouse from day to day – for all types of irrigation and amounts of water. Whether you have to drain fast or slow, we have the solution.
As the only company in the world, we make Quick Valves for quick irrigation.
65 92 56 00