General :

The Series 6200 Rotary piston actuator is designed to operate rotating valves, such as Ball valves, Butterfly valves and V-Notch valves for throttling or on-off service. This actuators are unique linkage type which converts linear motion torque at beginning which usually corresponds to the closed position of valves, and another peak of torque is produced at 60 degree of valves which correspond to the dynamic torque.

Performance :

• Ideal high torque
• Reliability
• Low hysteresis
• Light weight
• Easy maintenance

Design Flexibility :

• Double acting and spring return acting
• Single piston and double piston
• Wide selection of optional accessories available
• Wide adjustable range (maximum rotating angle - 110°)

Design Integrity :

• Maximum torque at beginning and another peak torque is produced at 60 - 80 degree in respond to torque of rotating valves
• Mounting flange dimensions in accordance with ISO 5211

Kind of Actuators :

• Scotch Yoke Type
• S(Spring Return Single Cylinder)
• D(Double Acting Single Cylinder)
• Linkage Type
• SD(Spring Return Double Cylinder)
• DD(Double Acting Double Cylinder)

Cylinder Actuator Specifications :