https://youtu.be/049g5NgJ3H0 Mega bore size, reliable performance. Designed and engineered for severe-service applications, double-acting pneumatic valve actuators have a large bore size range and are compatible with a wide range of automation options. Learn more about diaphragm actuators by visiting our A Series page.
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Latest News from Cowan Dynamics
Diaphragm Actuators Video
https://youtu.be/NZ50z5yCkaU Excellent Repeatability, Small Size, Ease of Actuation Work The diaphragm actuators have an adjusting mechanism that is incorporated into the actuator design to allow for adjustment of the spring pre-compression.Learn more about diaphragm actuators by visiting our CDA Series page.
Hydraulic 3000 PSI NFPA Cylinder Video
https://youtu.be/uAB8qEFj9Kk Unleash your plant's full potential. Upgrade to the ML Series.NFPA ML Series: Bore size range from 1.5” to 20” diameter with a stroke up to 144”. The ML is available in double acting, spring return and extend. Learn more about diaphragm actuators by visiting our ML Series page
Rack and Pinion Actuators Video
https://youtu.be/3QAyKdQy3Zw Rack & Pinion Actuators are designed to suit a wide range of applications; from commodity to severe-service extremes. Learn more about diaphragm actuators by visiting our CRP Series page.
Air-Spring Fail-Safe System Video
https://youtu.be/CtDDo126qRs Safe. Effective. Reliable. FCS Series: Air-spring systems provide a reliable alternative to spring-return for large or high-pressure valve applications in which conventional spring-return cylinders are not a mechanically or economically viable option. For more information visit: www.cowandynamics.com/air-spring-fail-safe-systems
Control Valve Actuator Video
https://youtu.be/8MBGoAxFaJM AT Series: Bore size range from 5” to 42” and pressure rating 150 PSI. Add-ons available including volume booster, mounting kits and remote or direct mount. Learn more about control valve actuators by visiting our AT Series page.
Featured Valve Automation Actuators
A Series Feature
Designed and engineered for severe-service applications, the A Series bore sizes range from 4” to a whopping 42” diameter. We also offer a wide range of automation options.
AS Series Feature
Next-generation “compact” model provides a shorter and lighter canister for installations where space is a premium.
ML Series Feature
Our ML Series Double-Acting Hydraulic Valve Actuators are designed to suit a wide range of applications; from commodity to severe-service extremes.