Servovalve linear actuators are designed to operate gate, globe and linear control valves, for on-off or modulating service. Heavy duty design and special care on materials choice and accurate construction allow all Servovalve actuators to be suitable for installation in hostile and corrosive environmental. Linear actuators are available in double acting execution ( PD ) or single acting spring to close ( PC ) or spring to open ( PA ) execution. Actuator construction is suitable to accept customized execution so to adapt for the assembling of any type of linear valve. Output max thrust is 150.000 daN