What is the function of a pressure relief valve?

The function of a pressure relief valve is to prevent pressure build-up in the water distribution system. Pressure relief valves are safety devices installed in various systems to ensure that, when the pressure exceeds a predetermined level, the valve opens to release excess pressure. This helps to avoid potential damage to pipes, equipment, and other components that could result from excessive pressure.

By managing the pressure within the system, these valves enhance safety, maintain the integrity of the distribution system, and ensure that the water can flow without risking burst pipes or system failures. This function is critical in maintaining a balanced and operational water distribution network, contributing to the overall efficiency and safety of the system.