The Valve World Expo in Düsseldorf is a premier international trade fair specializing in industrial valves and associated accessories. Established in Maastricht in 1998, it has been held biennially every November/December at the Düsseldorf exhibition center since 2010. Organized by Messe Düsseldorf GmbH, the Expo provides a professional and highly specialized platform where industry professionals and experts from around the globe convene. The Valve World Expo exclusively targets industry professionals from various sectors, including the oil and gas industry, chemical industry, energy sector, machinery and plant engineering, shipbuilding, automotive and engine industries, as well as the food industry. The event offers a venue for discovering the international range of valve products and services and for keeping up with technical advancements. A central feature of the Valve World Expo is the accompanying technical conference, held concurrently with the fair. Here, attendees gain valuable insights into current and future technological developments in the industry. Engineers, quality inspectors, valve suppliers, and distributors, along with suppliers such as casting technicians, forgers, industrial spring manufacturers, and sealing specialists, use the Expo to discover new products and expand their technical knowledge. The exhibition covers a wide array of topics that encompass the entire lifecycle of industrial valves. These include valves and their components—such as valves, ball valves, and butterfly valves—as well as other solutions for precise control and regulation of processes. In addition, the Expo showcases high-quality pump systems for industrial applications, engineering services, specialized software, as well as technical information and networks that promote industry exchange. One of the unique aspects of the Valve World Expo is its strong focus on innovations in valve technology. The Expo is renowned for its in-depth presentation of the latest technical trends and developments, which are of particular interest to materials and operations engineers. Additionally, the event offers a well-rounded mix of theoretical knowledge and practical applications through a variety of presentations and conferences. The Valve World Expo is held at the Düsseldorf exhibition center, one of Europe’s most significant trade fair venues. The modern infrastructure ensures the seamless execution of large events. With excellent public transportation connections and proximity to Düsseldorf Airport, the Expo is easily accessible for international visitors. In summary, the Valve World Expo stands as the leading trade fair for industrial valves and is regarded as an essential event for professionals worldwide. It not only provides a comprehensive overview of the current market landscape but also serves as a forum for knowledge exchange and collaborative development of forward-thinking solutions. On the whole the organisers welcomed on the 3 days of the fair, from 27. November to 29. November 2018, about 642 exhibitors and 11134 visitors on the Valve World Expo in Düsseldorf. The Valve World Expo will take place on 3 days from Tuesday, 01. December to Thursday, 03. December 2026 in Düsseldorf.