Based on the well known scotch-yoke system, Centork has developed the second generation of rotary hydraulic actuators for high torques.

By integrating the wide range of control options and finish the whole range of valve applications on Ball, Butterfly and Plug valves as weel as dampers.

Following the customers needs, specially in the marine/shipbuilding industry, Centork has developed a range of rotary rack and pinion hydraulic actuators for low actuation torques, the CKH series.

Main characteristics:

• Torque range from 60 Nm to 90.000 Nm.
• Servicio Todo/Nada y Regulación.
• Single or Double Acting.
• Output flanges and couplings according to ISO 5211.
• Handwheel for manual operation optional.
• Different ATEX certifications for EXplosives ATmospheres.
• High quality corrosion protection.
• Wide range of switching and signalling options.