Diaphragm Actuators

KOMOTO® linear actuators are designed to control the flow, level and pressure of the fluid to respond to demand fine process control and various plant systems. The 3600 actuators will satisfy customer’s needs with their high reliability, durability and performance.


The AO-3600 Diaphragm actuators have been designed to control accurately the flow and pressure of fluid in response to the demand of fine process control as well as various plant systems. These actuators have been developed for powerful and high-performance pneumatic actuating of linear motion valves as well as rotating valves.

  • Simple cost-effective design
  • Long-stroke and wide application
  • Strong seating force
  • Compact and lightweight