An underground gate valve is a type of valve that is situated underground and is used to control the flow of fluids such as water, oil, or gas. It is commonly used in municipal water supply systems, natural gas pipelines, and oil refineries.
The gate valve produced by underground gate valve supplier gets its name from the gate-like mechanism that is used to control the flow of fluid. The gate is typically a flat or wedge-shaped piece of metal that is positioned perpendicular to the direction of the fluid flow. When the gate is lowered, it blocks the flow of fluid, and when it is raised, it allows fluid to flow through.