Double Acting Pneumatic Actuators operate using air pressure to both open and close the valve, eliminating the need for mechanical springs. This design results in lower costs, increased durability, and a more compact form compared to single-acting actuators. Double-acting actuators are well-suited for high-cycle applications and scenarios where the failure position of the valve is less critical. They are popular for their longevity and cost-effectiveness, making them a common choice in many industrial applications.
