CSY Series
Scotch Yoke Actuator
Pnuematic rotary actuator for valve automation.
![pneumatic rotary actuator pneumatic rotary actuator](https://www.cowandynamics.com/wp-content/uploads/2020/11/pneumatic-rotary-actuator.png)
Cowan’s Scotch Yoke Valve Actuator has a modular design that allows customization to fit specific needs.
Features
- Double-Acting or Spring-Return
- Torques up to 2,500,000 in-lb
- Operating Pressure: 40 – 100 PSIG
- Modular Design
- Pneumatic Rotary Actuator
- SIL-3 Capable
![](https://www.cowandynamics.com/wp-content/uploads/2015/05/SIL3_Color_225.png)
Valve Compatibility
Our Series CSY Scotch Yoke Actuator is compatible with any process valve that requires rotary motion.
![knife gate valve actuator](https://www.cowandynamics.com/wp-content/uploads/2021/05/butterfly-valve-actuator.png)
Butterfly Valve
![gate valve actuator](https://www.cowandynamics.com/wp-content/uploads/2021/05/plug-valve-actuator.png)
Plug Valve
![](https://www.cowandynamics.com/wp-content/uploads/2021/05/segmented-ball-valve-actuator.png)
Segmented Ball Valve
![](https://www.cowandynamics.com/wp-content/uploads/2021/05/trunion-ball-valve-actuator.png)
Trunion Ball Valve
Control and Monitoring Solutions
Mounting Kits: ISO, MSS & Customized Patterns Available
![Mounting Kits](https://www.cowandynamics.com/wp-content/uploads/2017/03/CSY-MountingKits2.png)
Cowan valve mounting kits for our Scotch Yoke Actuator can be designed for any rotary valve. Mounting kits available in steel and stainless steel construction.
Automation Packages
![Automation Package](https://www.cowandynamics.com/wp-content/uploads/2017/03/CSY-AutomationPackage2.png)
Integration of Control Accessories
Solenoid Valves
Pilot Valves
Quick Exhausts
Positioners
Solenoid Valves
Pilot Valves
Quick Exhausts
Positioners
Position Feedback
Limit switches and position sensors
Field-Adjustable for open and close indication
Analog and digital feedback
![C-PAC: Cowan Pneumatic Control Manifold](https://www.cowandynamics.com/wp-content/uploads/2017/03/CSY-CPAC.png)
C-PAC Module: Cowan Pneumatic Actuator Control
Compact, Versatile, Simple, Cost Effective
Designed for Linear and 1/4 Turn Actuators
Fail Close, Open, Last or Lock
Cv up to 11.1
Compact, Versatile, Simple, Cost Effective
Designed for Linear and 1/4 Turn Actuators
Fail Close, Open, Last or Lock
Cv up to 11.1