Hartmann special ball valves assure safety in gas turbine applications worldwide. For the Siemens turbines SGT5-4000F (V94.3A) and SGT5-2000E (V94.2) and Ansaldo turbines AE94.3A and AE94.2 standard shut-off or special designed multi-way ball valves are available as reliable combination with different actuators. They are implemented for diverse services with the media fuel oil, fuel gas, natural gas, air and water. Depending on the application they are designed from DN 25 up to DN 250, for pressures from 16 up to 160 bar and for high temperatures up to 315 °C (natural gas). Further ball valves for turbines can be developed on request. An overview and all ball valve details can be found in the new brochure.