Gate valves are most commonly used on mainline pipes with high water pressure or high water flow. A valve that lets you completely stop, but not modulate, the flow within a pipe. A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid.
Labdhi Engineering Co. is one of the well-respected companies in manufactures, suppliers, and dealers of Cast Iron Gate valves in India.