Overview

AW pneumatic actuators are divided into double-and single-action role-type (spring-reset), the two split-cylinder, easy to manufacture large-size block, the output torque, and smooth movement and flexible; cylinder the body wall and the piston shaft chrome-plated hardware, have good abrasion resistance; all sliding parts with the availability of oil lubrication between the shaft and oriented in order to reduce the friction coefficient ring, the extension of life, AW pneumatic actuator characteristics of the U-curve output torque is more applicable to large-diameter ball valve, butterfly valve.