Sometimes it’s the smallest parts that cause the most confusion and are the most likely to fail at inconvenient times. No matter the size of your valves, maintaining control and proper feedback is critical. From the simplest pneumatic system to microprocessor-based control, the heart of any automated valve is the items that control it. We represent manufacturers that cover the entire breadth of control, as simple as a solenoid and limit switch, to the ultracritical ESD & Shutdown systems.