Valve Positioners - Fisher

Valve positioners are used to achieve precise control in industrial applications where the flow of liquids, gases, or steam needs to be accurately regulated. These devices adjust the valve actuator's position based on input signals, ensuring optimal performance and efficiency in process control systems.

Types of Valve Positioners

Centro offers a full range of valve positioners to meet various industry needs, including:

• Pneumatic valve positioners—These use air pressure to adjust valve positions, and they are ideal for applications requiring fast and reliable control.
• I/P valve positioners (current-to-pressure) – Convert electrical signals (4-20mA) into pneumatic pressure to precisely control valve actuation.
• Electro-pneumatic positioners – Combine electrical and pneumatic inputs for enhanced control in automated systems.

Choosing the Right Valve Positioner

Selecting the right valve positioner depends on factors such as:

• The type of actuator (linear or rotary)
• Control signal requirements (pneumatic, electric, or hybrid)
• Environmental conditions, such as temperature and pressure
• Desired precision and response time

Why Choose Centro for Valve Positioners?

• Extensive selection of valve positioners, including pneumatic and I/P models.
• High-quality products sourced from leading manufacturers.
• Competitive pricing to ensure cost-effective solutions.

Expert support to help you find the best positioner for your system.

Whether you need a simple on/off control or a complex proportional positioning system, Centro has the right valve positioner for your application. Browse our selection online or contact our team for expert assistance in choosing the best solution for your process control needs.