What are the valves' lifecycle costs? How to choose the best-quality gate valve? Hawle answers your most frequently asked questions about valves and fittings.
As mentioned in our previous article, real losses, or leakages, represent a substantial part of non-revenue water. Of course, every water supply network experiences some real losses. There is a minimum amount of water loss even in newly commissioned distribution systems, also called an unavoidable minimum. However, those losses should always remain within economic limits.