In case the use of a gear operator is required, the following models are available:
- fixed gear operators with handwheel
- fixed gear operators with 90° deviation (mainly for ball valves with stem extension to be buried)
- removable gear operators
All trunnion ball valves and the floating ball valves DN 125-150-200 full bore (and corresponding reduced bore) are supplied with a flange to ISO 5211; as a standard, they are therefore ready for the possible mounting of a fixed or removable gear operator.