Actuation Solutions and Systems for the World’s Most Challenging Environments
For over 60 years Cowan Dynamics continues leading the way with our innovative valve automation solutions. Our SIL-3 Capable products are used globally in harsh environments and are chosen for their safety features, product performance and reliability.
We provide valve manufacturers and end-users with solutions focused on delivering a full array of reliable actuator products and services, on-time and to spec, regardless of your project scope, size or complexity.
Our ISO 9001-registered Manufacturing, R&D and Testing Facility enable us to ensure our clients that every actuator and system they receive will perform to specification.
We are Trusted by Industries in: Mining, Oil & Gas, & Power Gen
Read the "Emergency Shutdown (ESD) Valve Automation with Cowan’s E2H-ESD Actuator" article...
No application is too large or too small. We engineer our valve actuators to meet our customer's...
Come visit us, Cowan Dynamics Inc, we are with Instruvalve Chile at EXPONOR CHILE in the USA...
How Can We Help Automate Your Valves?
Check out our innovative valve actuator lineup. Need help selecting a valve actuator for your industrial process application? Use our web chat option!
Valve Actuator Solutions
Our line of pneumatic actuators are available in both linear and rotary actuators.
- Spring-Return Pneumatic Valve Actuator (AS Series)
- Thrust up to: 72,000 lbs
- Double-Acting Pneumatic Valve Actuator (A Series)
- Thrust up to: 425,000 lbs
- Pneumatic Rotary Actuator (CSY Series)
- Torque up to: 2,500,000 in-lb
- Pneumatic Modulating Valve Actuator (AT Series)
- PSI up to: 150 PSI
- Valve Automation Solutions
- Fail-safe Systems & Control Accessories
Our line of hydraulic actuators are available in both linear and rotary actuators.