What is the function of a pressure regulating valve in a water distribution system?

The function of a pressure regulating valve in a water distribution system is to maintain consistent water pressure within the distribution network. This is crucial because variations in pressure can lead to problems such as leaks, pipe damage, or inconsistent water delivery to consumers. By regulating the pressure, the valve ensures that water is supplied at a steady rate, which helps to optimize the system's performance, protects infrastructure, and ultimately enhances the service provided to end users.

Adjustments to volume, filtering impurities, or controlling water temperature are not the primary functions of a pressure regulating valve, highlighting the distinct role it plays in managing pressure specifically within the water distribution system.