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Hartmann Valves eröffnet neuen Service-Standort im Süden Deutschlands Mengkofen, February 2026 – Hartmann Valves GmbH is expanding its presence in the rapidly growing geothermal market of southern Germany and opening a new service location in Mengkofen, near the A92 highway at Dingolfing. The deep geothermal energy sector in Germany is growing particularly in the southern…

With the ramp-up of Carbon Capture and Storage (CCS) and Carbon Capture and Utilization (CCU), the first CO₂ pipeline networks, compression stations, storage facilities, and industrial process chains are emerging across Europe, presenting entirely new requirements for materials, leak-tightness, and the design of metal-seated valves. Hartmann Valves demonstrates how CO₂ projects can be realized safely,…

Renewable Energy Summit 2025: Hydrogen and Geothermal Energy in Focus Celle, September 2025 – With the second Renewable Energy Summit, Hartmann Valves once again created a forum for exchanging views on forward-looking energy technologies. With a focus on hydrogen as an energy carrier and deep geothermal energy, participants discussed current projects, technological developments, and the…

Hartmann Valves GmbH is organising the first Renewable Energy Summit on June 6, 2024 at the CD-Kaserne in Celle. The agenda includes presentations and panel discussions on deep geothermal energy and hydrogen.

Valve manufacturer Hartmann Valves introduces rental equipment in the field of API 6A valves. Whether for temporary deployments, test scenarios or short-notice projects, the new range of rental valves provides plant operators with fast support.

Burgdorf-Ehlershausen, January 2024 – Lower Saxony’s Minister for Economic Affairs, Transport, Building and Digitalisation, Olaf Lies, visited the founding site of the globally operating company Hartmann Valves in Burgdorf-Ehlershausen in mid-January. The meeting focused on an exchange about the challenges and opportunities arising in connection with the energy transition.

Hartmann Valves GmbH was recently awarded the BSFZ Seal for its innovative spirit in industry. The seal of the Certification Office for the Research Allowance (BSFZ) recognises companies that invest in research and development (R) to drive innovation in Germany. The award is intended in particular to encourage SMEs to invest more in research and…

Using product models, Managing Director Werner Hartmann explains the technical and economic advantages of using ball valves at the wellhead compared to gate valves.Learn why Hartmann ball valves increase operational safety, reduce environmental impact, and how minimized maintenance and higher plant availability significantly reduce ongoing operating costs. The video also shows various wellhead designs in…

Hartmann special ball valves ensure high safety in gas turbine applications worldwide. For Siemens turbines SGT5-4000F (V94.3A) and SGT5-2000E (V94.2) as well as Ansaldo turbines AE94.3A and AE94.2, shut-off or multi-way ball valves are available as reliable combinations with corresponding actuators. They are used in various applications in connection with media such as fuel oil,…