Stainless steel pneumatic actuator, which is manufactured by Zhejiang Jimai Auto-Tech Co,.Ltd, is the actuator that made by stainless steel. This actuator is designed to last a long time and require minimal maintenance. It can keep the stable working performance even being used in the hardest environment. This actuator has the single-acting/double-acting actions and is ideal for wide variety of valve types, including ball valves, butterfly valves, and plug valves.