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High quality safety, control and shut off valves

IMI Bopp & Reuther designs, manufactures and distributes high-quality safety, control and shut off valves. Our technology ensures that people and investments are protected while conserving natural resources and raw materials.

The market’s leading operators of conventional and nuclear power plants have placed their trust in our expertise; one of our main objectives is to ensure that we do not disappoint them. Sensitive processes in industrial plants such as chemical, petrochemical and refineries also rely on our valves to ensure that critical processes are safely and efficiently protected and controlled.

IMI Bopp & Reuther combines our decades of experience, expertise and knowledge in our customer’s processes to provide complete solutions that satisfy the exhaustive demands that the industry faces. We provide efficient, individual solutions with first-class consultation and service through continuously searching for new technologies and materials.

Fast Facts

  • Founded: 1872
  • Joined IMI: 2015
  • Installed base: 150,000
  • Employees: 300
  • Location: Germany

Critical Applications

Conventional Power
Process Industries
Nuclear Power

Conventional Power

IMI Bopp & Reuther Safety, Shut-off and Control valves can be found wherever there is a need to safeguard or precisely control the operating conditions in steam and water systems.

Today IMI Bopp & Reuther is a recognised and approved manufacturer of safety, shut off and control valves as well as a complete system solutions provider for all types of power plants:


  • Coal-Fired Power Plants
  • Combined Cycle Power Plants
  • Industrial Power Plants
  • Combined Heat and Power Plants
  • Desalination Plants
  • Biopower Plants
  • Cogeneration Power Plants

Partner of the Process Industries

For more than 135 years, IMI Bopp & Reuther safety valves can be found wherever pressure systems for steam, gasses and liquids need to be reliably protected. Customers from every area of the process industry benefit from our experience and process expertise.


We develop both individual solutions and standard products for all areas, such as chemical and petrochemical industries, refineries, polymer applications and process steam systems. With innovations such as the new compact safety valve, we continuously support plant engineers and operators in their efforts to achieve increased economic efficiency and flexibility. Our solutions for critical materials and operating conditions help to optimise processes and protect people and plants.

Nuclear Power

A reliable partner for the nuclear power industry since the 1960s. Based on years of experience, we design, manufacture and supply new and replacement valves for upgrades, new projects and special individual applications.


A strong partnership with the nuclear industry has developed as a result of this close and trusted relationship. The exchange of experience and information has also resulted in the continuous expansion of our product portfolio with the associated research and development that goes behind each customised solution, tried and tested in our own testing facilities and continuously updated to include the latest in technology and materials.

Large control and shut off valve
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Many of our safety, shut off and control valves are still in use after decades of reliable operation. We undertake regular maintenance as well as expert refurbishment and repairs on your behalf. Thanks to state-of-the-art robot technology, we are able to perform many tasks directly on-site, saving time and cost. IMI Bopp & Reuther Service & Support has a 24/7 hotline.