Special ball valves ●  Coupling valves with throttling option ●  Shut-off ball valves with additionally integrated check valve ●  "Slurry" ball valves in media with high content of coarse-grained contamination ●   Tapping valves in piping ●   Special shut-off valves on drilling ships ●   Safety shut-off valves with response times of down to <1 s ●   Valves implemented for extreme switching frequencies ●   Special high-pressure valves in Top-Entry-Design ●   Valves in filling plants ●   Valves with special design lengths and ports ●   Valves for the shut-off of measurement sections ●   Valves with TA-air implementation