Manual Valves

At Process Systems, we stock a comprehensive range of manual pneumatic control valves designed for reliable operation in compressed air systems. These valves are commonly used to actuate cylinders, pneumatic actuators and other control valves where simple, hands-on control is required.

Available in 3/2, 5/2 and 5/3 configurations, our manual valves provide dependable directional control across industrial environments. With aluminium and brass body options and pressure ratings suitable for standard compressed air systems, they are built for consistent performance and long service life. Whether you are specifying new pneumatic circuits or replacing existing components, our range offers practical, cost-effective solutions ready for installation.

Manual pneumatic control valves for compressed air systems

Manual pneumatic valves provide direct mechanical control of airflow within a system. Unlike solenoid-operated valves, these units are activated by hand, making them ideal for applications where electrical automation is not required or where operator intervention is required.

These valves are typically used in manufacturing equipment, packaging lines, workshop machinery, maintenance stations and industrial automation systems. With pressure ranges suited to compressed air applications, they deliver reliable switching performance without the need for external power.

Why order manual valves from Process Systems?

Process Systems focuses on supplying pneumatic components that are practical, reliable and ready for use in Australian industries. Our manual valves are held in stock and available with fast shipping, helping minimise downtime when replacements are required.

When you order online, you benefit from:

  • Competitive pricing across the full range
  • Clear product specifications to support easy selection
  • Stock availability for quick turnaround
  • 12-month warranty as standard
  • Technical support from an experienced team

Browse the full selection and order your manual pneumatic valve online today.

read more...
25 Items Found
Filters

Sort by:

FAQs about manual valves

  • What is a manual pneumatic valve?

    A manual pneumatic valve is a directional control valve that uses compressed air to operate pneumatic cylinders or actuators.

  • What does 3/2, 5/2 and 5/3 mean?

    The first number refers to the number of ports and the second number refers to the number of positions. For example, a 3/2 valve has three ports and two positions, commonly used for single-acting cylinders. A 5/2 valve has five ports and two positions, typically used for double-acting cylinders. A 5/3 valve has five ports and three positions for more complex control functions.

  • What media are these valves suitable for?

    The manual valves in this category are designed for compressed air applications. They are not intended for water, steam or chemical service unless specifically rated for those media.

  • How do I choose the right manual valve?

    This depends on the cylinder type, required control function, available space and preferred actuation style. You should confirm port size, operating pressure range and mounting configuration before ordering.

  • What pressure range do manual pneumatic valves operate in?

    Most manual pneumatic valves in this range are designed for standard compressed air systems, typically operating up to 10 bar. Always confirm the rated pressure before installation.

  • How long will my manual valve last?

    Service life depends on operating conditions, cycle frequency and air quality. Clean, dry compressed air significantly extends the life of pneumatic components. Regular system maintenance is recommended to ensure long-term performance.

  • How long will delivery take?

    Delivery times depend on your location and chosen freight option. Express freight typically provides next business day delivery to metropolitan areas for smaller consignments. Road freight delivery times vary depending on location.

  • What warranty applies?

    All manual valves supplied by Process Systems include a 12-month warranty. Products are inspected prior to dispatch to ensure quality and performance.