What is a sensible practice to prevent low water pressure?

Regular inspection and maintenance of valves is a sensible practice to prevent low water pressure because valves control the flow and direction of water within a piping system. Over time, valves can become worn, clogged with sediment, or fail to function properly due to deterioration. When valves are not regularly inspected or maintained, their efficiency can decline, leading to restrictions in flow or complete blockages, ultimately resulting in low water pressure throughout the system. By ensuring that all valves are operating correctly and servicing them as needed, significant performance issues can be avoided, thereby maintaining consistent water pressure for users.

In contrast, installing multiple backflow preventers might be necessary for preventing contamination in water systems but does not directly address issues related to water pressure. Minimizing overall water system capacity could lead to insufficient pressure if the demands on the system increase. Using smaller diameter pipes can restrict flow and increase friction loss, which is counterproductive to maintaining adequate water pressure.