They're advantageous features in comparison with hydraulically operated actuators. Also, contrary to electric actuators, treatment demanded for inflammable or explosive servicing environments is much less when pneumatic actuators are installed. Observe also the air strain tubing between the valve actuator plus the air source pipe, bent right into a loop. https://pneumaticactuatorhscode89566.blue-blogs.com/18354296/an-unbiased-view-of-pneumatic-actuator-solenoid-valve