Control valves are used to control the flow of fluids or gasses within a closed system. They get directions from a controller that sends signals to the valve, so it knows the set point it must maintain, which allows for the direct control of the rate of flow within the system.
Control of the flow is important in systems like anesthesia machines, and a failing valve in such an important machine could be the difference between life or death for a patient. Continued inspection and maintenance of an anesthesia machine will ensure everything is functioning as it should and will reveal any parts that need repair, especially control valves.
To learn the signs that it’s time to repair or replace control valves, visit: https://kellypneumatics.com/signs-its-time-to-repair-or-replace-your-control-valve/
Image credit: Kelly Pneumatics, Inc.