Why is regular inspection of valves crucial in water systems?

Regular inspection of valves is crucial in water systems primarily to ensure functionality and prevent failures. Valves play an essential role in controlling the flow and pressure of water throughout the distribution system. If valves are not inspected regularly, they may become stuck, leak, or fail to open or close properly. This can lead to significant issues such as water loss, reduced pressure in the system, or contamination of potable water supplies due to backflow or breaks in the system.

By routinely inspecting the valves, operators can identify potential problems before they escalate into more severe issues that could disrupt service or require costly emergency repairs. Additionally, maintaining valve functionality is vital for routine operations, including isolation of sections for maintenance or repairs, ensuring that the system remains efficient and reliable for public safety and health.