Pneumatic valves adjust the movement, direction and flow of air within pneumatic systems. Working with air means that all systems have to be very precise, as well as safe. From manual valves to solenoid valves, PDI works with only the best suppliers for pneumatic valves. If your operation requires ISO compliant valves, we have them. If you require a custom valve or have a unique application, we’d like to speak with you to create a solution.