Fisher™ 3024C Pneumatic Diaphragm Actuator
The Fisher 3024C actuator is a compact, spring-opposed pneumatic diaphragm actuator. It incorporates a cast yoke mounting and is suitable for general purpose actuation of globe valves. This actuator will position the valve plug in response to varying controller or valve positioner pneumatic output signals applied to the actuator diaphragm. The 3024C actuator can be assembled as either direct-acting or reverse-acting and provides dependable and on/off or throttling operation of automatic control valves.
The Fisher™ 3024C Pneumatic Diaphragm Actuator, designed by Emerson, is a high-performance spring-and-diaphragm actuator engineered to provide precise, reliable, and stable control for linear motion valves such as globe and angle valves. Built for demanding industrial applications, the 3024C actuator delivers accurate positioning, smooth response, and long-term dependability, even under fluctuating air supply and process conditions.
This actuator converts a pneumatic signal into linear motion using a flexible diaphragm and spring assembly, allowing for precise throttling control and fail-safe operation in the event of air supply failure. Its compact, rugged design, combined with corrosion-resistant materials, ensures durability and performance in harsh environments.
Engineered for compatibility with Fisher control valves, the 3024C actuator is commonly used in oil and gas, refining, chemical, and power generation industries, where accurate flow regulation is critical. The Fisher 3024C delivers excellent dynamic stability, repeatable positioning, and reduced maintenance, making it a trusted solution for critical control applications.
Technical Specification of Fisher™ 3024C Pneumatic Diaphragm Actuator
- Actuation
- Linear, Manual
- Certifications
- CUTR
- Control Type
- On/Off, Positioning, Throttling
- Operating Temperature
- Standard Temperature
- Power Source
- Pneumatic
- Process Control
- On/Off, Throttling
- Valve Type
- Globe Valve
- Other Configurations
- Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
Feature of Fisher™ 3024C Pneumatic Diaphragm Actuator
- With eight different configurations available, there is an actuator size to meet your needs.
- The simple design allows the change of action from direct to reverse-acting without the requirement for extra parts.
- The molded diaphragm and high-strength casings allow for a maximum casing pressure of 6 bar, enabling a high stem thrust for a given size diaphragm.
- Split block stem connection provides a solid transfer of motion while allowing easy mounting and no linkages that create lost motion or inaccurate valve positioning.
- The cast steel yoke and heavy duty steel casings provide stability, protection against corrosion, longevity, and resistance against misuse.
- Through careful selection of construction materials, this actuator can be used for a wide range of ambient temperature conditions.
- The compact size minimizes weight and space needed.