Our technologies optimise energy consumption and improve system performance.
With more than 80 years of experience under the Frese name, we are proud to be part of the Vexve Group – together we are working to become the leading provider of mission-critical valve solutions in the transition to a low-carbon future.
We deliver to over 70 countries and employ more than 900 people across modern production facilities in Finland, the Czech Republic, Germany, China and Denmark.
While Vexve is now the company brand you’ll see on our buildings, communication and workwear, Frese remains our strong and trusted product brand – the name you’ll continue to see on our valves.
Our mission is to support better energy efficiency – through deep technical know-how, reliable partnerships, and solutions that make a difference.
In buildings and industrial installations, unstable flow, fluctuating pressure and oversized safety margins often result in unnecessary energy consumption and reduced system performance. At Vexve Denmark, we address these challenges with dynamic, pressure independent valve solutions developed for modern hydronic systems.
Our control valves maintain accurate flow control regardless of pressure variations. This prevents overflow, reduces pump energy demand and ensures reliable operation from design conditions to part load operation. The result is predictable performance, simpler commissioning and long-term system stability.
By optimising hydronic flow at every operating point, we help our customers reduce energy use and associated CO₂ emissions in buildings and industrial applications. Our solutions support comfort heating and cooling as well as demanding industrial systems - contributing to more efficient operation and the transition towards a built environment with lower carbon impact.
Go to Buildings & IndustryWe develop valve solutions and systems for marine and offshore applications, where reliability, safety, intelligent operation and high performance are critical. Through optimised flow control, we enhance system performance and operational efficiency in demanding environments.
Built on deep expertise in hydronic flow control, application knowledge and material performance, our solutions are designed to ensure stable and intelligent operation while reducing energy consumption. From supplying valves for offshore HVAC installations and wind turbine nacelle cooling flow control to vessel engine room flow management, we help optimise performance without compromising operational safety.
Our valves are manufactured from materials specifically selected for harsh marine and offshore conditions and are engineered to deliver reliable performance in waterborne heating and cooling systems.
We have great ambitions in the district energy market, offering a combination of high-quality products, extensive application knowledge, and innovative digital add-on solutions that provide our customers with insight into and control over their networks.
From pre-insulated underground valves in the pipeline to intelligent cloud-based solutions, and everything in between. Since 1991, our collaboration with the district heating sector has been as a supplier of dynamic valves for district heating units.
This strategy has allowed us to continuously expand our product range and develop tailored solutions for district heating and cooling in close collaboration with our customers.
"Complete District Energy Solutions – All the Way from Energy Production to Consumer" is our concept with products and services that connect parts of the district heating system, enabling the reduction of pump capacity and lowering the supply temperature, leading to optimised operations and reductions in both consumption and expenses.
We provide our customers with intelligent ways to solve challenges and offer a holistic view of their district heating network..
Go to District Energy
