What Is a Vacuum Relief Valve? Exploring the Purpose and Functionality of This Essential Component
A vacuum relief valve is a safety device that is designed to relieve or release the negative pressure or vacuum inside a container, pipeline, or system. It opens automatically when the vacuum inside the system exceeds a predetermined limit, allowing air to enter the system and equalize the pressure. The vacuum relief valve helps prevent damage to the system or equipment due to excessive negative pressure, which can cause collapse, distortion, or implosion.