CDA Series
Diaphragm Actuator
400,000 cycles Without Loss of Precision | Effective Diaphragm Area: up to 217 in2| Thrust: up to 13,000 lbs
![diaphragm actuator diaphragm actuator](https://www.cowandynamics.com/wp-content/uploads/2020/11/diaphragm-actuator.png)
Excellent Repeatability, Small Size, Ease of Actuation Work
Features
- An adjusting mechanism is incorporated into the actuator design to allow for adjustment of the spring pre-compression
- Excellent repeatability: tested to over 400,000 cycles without loss of precision!
- Outputs repeatable thrust force
- Extended service life
- Nested spring design to maintain compactness
Specifications
- Effective Diaphragm Area: up to 217 in2
- Thrust: up to 13,000 lbs
- Stroke: up to 4.00″
- Pressure Rating: up to 60 psi
- Direct or Reverse Acting Styles
- Fail-Close or Fail-Open
Complete the form to get a quote within 24hrs.
![](https://www.cowandynamics.com/wp-content/uploads/2016/02/CDA-Small.png)
Valve Compatibility
Our Series CDA Diaphragm Actuator is compatible with any process valve that requires linear motion.
![knife gate valve actuator](https://www.cowandynamics.com/wp-content/uploads/2021/08/knife-gate-valve-actuator_1.png)
Knife Gate Valve
![gate valve actuator](https://www.cowandynamics.com/wp-content/uploads/2021/08/gate-valve-actuator_1.png)
Gate Valve
![](https://www.cowandynamics.com/wp-content/uploads/2021/08/globe-valve-actuator_2.png)
Globe Valve
![](https://www.cowandynamics.com/wp-content/uploads/2021/08/pinch-valve-actuator_1.png)
Pinch Valve
CDA Series Design
![Panel Box](https://www.cowandynamics.com/wp-content/uploads/2016/02/CDA_cutaway.png)