What is a potential outcome of not conducting regular valve exercises?

Not conducting regular valve exercises can lead to an increased likelihood of valve failure. Valves are crucial components in water distribution systems, serving to control flow, isolate sections of the system for maintenance, and ensure that water can be directed appropriately throughout the infrastructure. Over time, valves that are not exercised can become seized due to corrosion, dirt buildup, or mechanical wear. When valves fail, it can result in significant operational challenges, including inability to isolate sections of the system during repairs, which can lead to water loss, service disruptions, and potentially costly emergency repairs. Regular exercise of valves helps to ensure that they remain operational and are less prone to failure when needed most.