Regulators are devices that control the pressure of gases and liquids. Centro carries a complete selection of regulators available to purchase online, including compress air regulators, FRL compressed air regulators, and air regulators. Our compress air regulators are designed to maintain a constant output pressure, even as the input pressure changes. Our FRL compressed air regulators are ideal for applications where the inlet pressure is unstable or unknown. And our air regulators can be used to adjust the flow rate of gases. We have the perfect solution for your commercial or industrial application. Please browse our website today to find the suitable regulator for your needs.

Transducers are devices that convert energy from one form to another. Pressure transducers are devices that convert pressure into an electrical signal. Signal transducers convert an electrical signal into another form of energy. Centro carries a complete selection of transducers available to purchase online. Centro's transducers are available in different models and sizes to suit your application needs. Whatever your transducer needs, Centro has the products to get the job done. Please browse our website today to learn more about our complete selection of transducers.

Filter regulator combos combine the functions of air filtration and pressure regulation into a single unit, offering a compact and space-saving solution for compressed air systems. These combos feature integrated filters and regulators, allowing users to remove contaminants and control pressure in a streamlined manner. By combining these two functions, filter regulator combos simplify installation, reduce piping, and minimize pressure drop. They provide efficient and reliable air treatment, ensuring clean and regulated air supply to pneumatic equipment and systems. Filter regulator combos are commonly used in applications where space is limited or when a compact air preparation unit is required.

Control relays are electrical devices that control and switch electrical circuits in industrial automation and control systems. These relays act as electromechanical switches, allowing a low-power control signal to control a higher-power circuit. Control relays are commonly used to control motors, solenoids, lights, and other electrical loads. They provide reliable and efficient control by isolating the control circuit from the higher-voltage or higher-current circuits. Control relays are available in various configurations, such as electromechanical and solid-state relays, offering different features and capabilities. They play a crucial role in automating processes, ensuring proper sequencing, and enhancing the safety and reliability of control systems.

Rotary actuators are mechanical devices that convert energy into rotational motion, providing controlled movement and positioning in various applications. These actuators are designed to generate rotary force and torque to actuate valves, dampers, robotic arms, and other mechanisms requiring rotational motion. Rotary actuators can operate in different ways, including pneumatic, hydraulic, or electrically powered systems. They offer precise and reliable rotational control, allowing for accurate positioning and adjustment of components. Rotary actuators find applications in manufacturing, automotive, aerospace, and robotics industries, where precise and controlled rotary motion is crucial for efficient operations.

Air filters are essential to removing contaminants, particles, and impurities from compressed air systems. They play a critical role in ensuring clean, high-quality air for various applications, such as pneumatic tools, machinery, and equipment. Air filters capture dust, dirt, moisture, and other airborne particles, preventing them from entering downstream components and causing damage or malfunctions. They are available in different types, including particulate filters, coalescing filters, and activated carbon filters, offering filtration capabilities for specific air quality requirements. Air filters help maintain system performance, prolong equipment lifespan, and ensure reliable and efficient operation.

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.

Volume boosters are vital components used to amplify the output signals of control systems, enhancing their effectiveness in driving larger actuators or valves. These devices enable quicker response times and improved performance in various industrial applications by providing precise pressure control.