PPA DA pneumatic actuators open and close valves within a piping system and are used in precise and exact process automation. The distinctive shape of this product series focuses on the brand-specific implementation of functional product features. Furthermore, product values such as robustness, precision and reliability are highlighted. In addition to assuring a high performance level, these pneumatic actuators are compact and durable enough to withstand industrial application. The colored caps of the DA actuators are especially compact to enable use in cramped spaces. The PPA DA actuator series includes different product sizes.