Marwin Valve offers both electric and pneumatic actuators for automating ball valves. The ER Electric Actuator Series offers compactness and a rugged design to develop high torque in minimum space. They are available in thirteen listed sizes from 100 in-lbs to 14040 in-lbs torque. The UT Pneumatic Actuator Series are available in both spring return and double acting. The double acting actuators are available in output torques up to 36,611 inch pounds and the spring return actuators are available with spring break torque up to 16,723 in-lbs.