Actuators

At Process Systems, we supply a wide range of actuators built for reliable, high-performance valve automation. Whether you're managing flow control, flow pressure, or process fluid across a complex system, our actuators deliver the control and precision you need.

We stock everything from electric actuators and pneumatic actuators to valve gear boxes, limit switch boxes and mounting accessories — ready for fast dispatch across Australia and the Pacific. Designed to handle the demands of mining, water treatment, power, and manufacturing, our products keep your operations running safely and efficiently. Explore the range online and order now for free standard shipping Australia-wide. 

Precision and performance where it counts

Actuators turn control signals into motion — opening, closing, or adjusting valves with accuracy and speed. They’re the driving force behind today’s most advanced control systems.

Here’s how actuators make a difference:

• Precise control — Actuators adjust valve travel in real time, helping you regulate flow pressure, temperature, and other process variables with pinpoint accuracy.

• Fail-safe operation — Many actuators feature spring return designs that move the valve to a safe position if power or air fails, an essential fail-safe feature in critical applications.

• Automated efficiency — Paired with control valves, actuators automate manual tasks and reduce the risk of error, improving both safety and output.

• Built to last — Our actuators are tough. With corrosion-resistant materials and IP-rated designs, they’re ready for even the harshest industrial applications.

• Versatile options — We offer electric, pneumatic, and mechanical actuation options for quarter-turn valves, giving you the flexibility to match your system's needs.

At Process Systems, we offer a complete range of 90-degree turn actuation options for valve automation, including double-acting and spring-return pneumatic actuators, electric actuators in all common voltages, gear boxes, limit switch boxes, and drive adaptors. Simply choose your product or category to get started.

Our actuator range

You’ll find a full selection of 90-degree actuation solutions for quarter-turn valves, with all the accessories to match.

Electric actuators

These plug-and-play units are ideal for sites without air supply. Available in standard, modulating, spring return, and explosion-proof models.

Pneumatic actuators

Reliable and fast-acting, our pneumatic valve actuators are available in both double acting and spring return pneumatic types. Perfect for high-cycle and safety-critical tasks.

Rotary actuators

All our pneumatic and electric options are rotary actuators, making them ideal for ball, butterfly and plug valves.

Accessories and adaptors

Complete your setup with limit switch boxes, gearboxes, mounting brackets, and drive adaptors that fit most valve stem configurations.

Our actuators are meticulously crafted to adhere to the highest industry standards, delivering unmatched reliability and durability. If you have any queries, our dedicated team collaborates closely with you to tailor solutions that perfectly align with your unique requirements. You can also experience seamless and economical service with our same-day dispatch and free freight solutions exclusively for online orders. 

Explore our range online or contact us to learn more about our products and solutions.

Why choose Process Systems?

At Process Systems, we’ve been supplying high-quality valve actuators and automation solutions for over 30 years. Our range is trusted by engineers and operators across Australia and the Pacific for one simple reason: it works.

• Fast, same-day dispatch on in-stock items
• Free freight on online orders
• ISO 9001, CE, and TUV-certified components
• Expert advice from a local, experienced team

Whether you’re retrofitting a single actuator valve or managing a large-scale rollout, we help you find the right fit — fast.

Get expert help from Process Systems

We make valve automation simple. Whether you’re looking for fast-acting pneumatic actuators, reliable electric actuator options, or complete packages with limit switches and brackets, we’ll help you find the right solution.

Explore our full range online or get in touch with our team for tailored advice. With Process Systems, you get high-quality products, technical support, and fast delivery — all in one place.

Order actuators online and get free delivery Australia-wide