Essay on Valves and Fittings Used in Water Works | Water Engineering
In this essay we will discuss about the valves and fittings used in water works and pipes. Essay # 1. Sluice-Valves: These are also known as gate-valves and are most commonly used in water works practice. These valves are cheaper, offer less resistance to the flow of water than offer valves, used for the same purpose. Gate-valves control the flow [...]