In the 1960s the brothers Wouter and Johan Witzel laid the foundation for what is today Wouter Witzel Eurovalve, a proud member of the AVK Group. What started as a family-driven ambition has grown into an internationally respected specialist in the design and manufacturing of high-quality butterfly valves.
For six decades, our valves have found their way into municipal, shipbuilding and industrial applications all over the world. With nearly 200 dedicated employees, an annual turnover exceeding €50 million and a strong, healthy order book, Wouter Witzel Eurovalve is firmly positioned for the future, ready for the next 60 years and beyond.
To mark this milestone, we dedicate the entire year 2026 to our 60th anniversary. Each month, we will highlight a different aspect of our company: from our people and products to our history, innovation and partnerships. Along the way, we’ll be launching fun, spontaneous actions and surprises.
Follow us on social media and stay tuned, you won’t want to miss what’s coming next.
As part of our 60th anniversary celebrations, we continue our monthly promotions with a new challenge. This time, it’s all about creativity and color. For our August edition, we invite you to Color & Win!
Color the exclusive Wouter Witzel coloring page using your favorite colors and let your creativity shine! Show us your most original and colorful creation to celebrate 60 years of Wouter Witzel. This challenge is open to all creative kids aged 12 and under.
At the end of the month, the winner will be announced.
The creator of the most creative and colorful drawing will receive an exclusive Wouter Witzel orange scooter. A perfect way to celebrate 60 years of Wouter Witzel while having fun and getting creative. Good luck, be creative, and color your way to 60 years!
To mark this milestone, we created this calendar especially for you. Each month features a unique QR code that unlocks a special action, offer, or surprise, our way of saying thank you for being part of our journey.
Here’s to the past we’re proud of, the present we share, and the future we continue to build together.
Request a calendar
Kleurplaat Wouter Witzel