We are the globally leading supplier of valve solutions for district heating and cooling.


Vexve is our product brand for the District Energy industry.

Vexve is the leading valve brand for the heating and cooling needs of cities and industry. Vexve valves are manufactured in Finland, and they are used in district energy networks, power plants, and heating and cooling systems of buildings all around the world.

The brand offers wide selection of ball and butterfly valves needed in the operation of district heating and cooling systems from shut-off valves to control valves, and special-purpose valves such as hot-tapping and branching valves. Vexve also provides smart monitoring and control solutions, specifically designed to improve the efficiency and reliability of the underground district energy networks.

Vexve product portfolio for the HVAC/R systems includes ball and balancing valves in steel and stainless steel with various connection types, including welded, threaded, flanged and press-fit connections.

Our district energy solutions

  1. Energy production

    Vexve’s range of valve solutions for heating, cooling and CHP plants includes shut-off ball valves and metal-seated butterfly valves for shut-off and control applications up to 40 bars of pressure and diameters up to DN 1600.

  2. Energy distribution

    Vexve’s range of valve solutions for energy distribution networks includes underground ball and butterfly valves for pre-insulated, direct buried and chamber installations.

  3. HVAC/R

    Vexve’s range of valve solutions for secondary networks includes steel and stainless steel ball valves and balancing valves. The valves are designed to ensure reliable and economical distribution of heating and cooling in larger buildings.

  4. Small houses

    Vexve’s range for heating needs of private houses include traditional outdoor reset and constant temperature controllers, also wireless temperature controllers designed to operate seamlessly with Vexve’s range of mixing valves for boilers.

Valve finder

Find the right valve solution for you by using our valve finderSearch products

Vexve - Quality that you can trust

We want to offer our customers intelligent, safe and durable valve solutions. The quality of our products is based on high-quality raw materials, the expertise of our employees and almost 60 years of experience in the district heating and cooling industry. Our business operations are ISO 9001:2015 and ISO 14001:2015 certified. As a responsible company, we operate in accordance with the ISO 26000 standard.

  1. Modern certified production

    All Vexve valves are manufactured according to the Pressure Equipment Directive and EN standards, in compliance with the highest quality standards. Our highly automated production is PED and ISO 3834-2 certified.

  2. Superior product quality

    Vexve butterfly valves are designed to withstand loads in accordance with EN 488. Vexve was first to receive EN 488:2015/EHP003 certification for ball valves. All Vexve valves are EAC certified. In addition, we comply with all necessary international requirements and standards.

  3. Uncompromising quality assurance

    All Vexve valves have Pressure Equipment Directive (PED) H Module certification. PED-certified valves are tested with different media, pressures and temperatures, taking into account the customer's operating environment. PED also defines the requirements for welding and continuous quality control. Ball and butterfly valves are tested during production in accordance with the EN 12266-1 standard.

  4. Responsibility

    Vexve valve parts are made of recyclable materials and our products are designed to last the lifespan of district energy networks, more than 30 years. All our locations in Finland have ISO 9001 and ISO 14001 certifications. Our official resellers comply with the Vexve Code of Conduct.

  5. Code of conduct - operational guidelines

    The Vexve Code of Conduct is Vexve Finnish units official ethical guide that applies to activities of both the company and its partners. Thus, Vexve's personnel, as well as official distributors, are committed to complying with the guidelines in all their activities. The Code of Conduct is a description of our ethical goals, generally accepted practices, and laws related to proper business behaviour.

Developing the energy sector

We are actively involved in relevant organizations of the field and participate in developing the energy sector


From the download center, you can find our company and product certificates, operation manuals, our general brochures and company-related media material in addition to tender specifications.

Maria Kalli

Director, District Energy

+358 50 379 1730


District Energy

Represented brands

  • Vexve