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, heating gas, natural gas, air, and water. Depending on the application, they are designed for nominal diameters DN 25 to DN 250, for pressures from 16 to 160 bar, and for high temperatures up to 315°C (natural gas). An overview and product details have been compiled in a new brochure. Further ball valves for turbines can be developed upon request:
