Pneumatic Flow Control Valves

Pneumatic Flow Control Valve FAQs

What Is an Inline Pneumatic Flow Control Valve Used For?

Inline pneumatic flow control valves regulate the speed of air-actuated components by controlling airflow in a straight-through design. They are commonly used to manage actuator extension speed in industrial automation systems.

When Should I Use a Right-Angle Pneumatic Flow Control Valve?

Right-angle flow control valves are ideal for tight installation spaces where a 90-degree configuration helps route tubing efficiently. These are often used in compact machinery or equipment enclosures where inline routing isn’t practical.

What’s the Difference Between Pneumatic and Hydraulic Flow Control Valves?

While both types regulate flow rate, pneumatic flow control valves manage compressed air and are typically used in lower-pressure applications (up to ~200 PSI), offering faster response times and cleaner operation. In contrast, hydraulic flow control valves control the flow of hydraulic fluid in high-pressure systems and are more suitable for applications demanding greater force or precision under load. View our hydraulic flow control valves for comparison.

How Do You Adjust a Pneumatic Flow Control Valve?

Most models feature a manual adjustment screw or knob that allows you to regulate the flow rate. Turn clockwise to reduce airflow and counterclockwise to increase it. Always refer to the valve's pressure and flow rating before adjusting.

Are Pneumatic One-Way Flow Control Valves Available?

Yes. Pneumatic one-way flow control valves allow unrestricted airflow in one direction and controlled flow in the opposite direction. They're ideal for applications where actuator movement needs to be slowed in one direction only.