What is the effect of using relief valves in pneumatic systems?

Using relief valves in pneumatic systems serves a critical function of regulating and releasing excess pressure. These valves are designed to maintain the pressure within a safe operating range by allowing air to escape when the pressure exceeds a predetermined limit. This is essential for preventing over-pressurization, which can lead to equipment damage, failure, or safety hazards.

Relief valves work by sensing the system pressure and opening automatically when it exceeds the set limit. This release of pressure protects the system components, ensures reliable operation, and extends the lifespan of both the pneumatic machinery and the relief valve itself. By effectively managing pressure fluctuations, relief valves contribute to the overall efficiency and safety of pneumatic systems.