Foot valves are installed at the suction end of pumps to maintain prime and prevent backflow. They allow fluid to flow in one direction while stopping reverse flow when the pump is off. Commonly used in water supply, irrigation, and pumping systems. Foot valves help improve pump efficiency and reduce startup time. They are usually equipped with strainers to prevent debris entry. These valves protect pumps from dry running and damage. Made from durable materials for long service life. Foot valves reduce maintenance requirements. Suitable for wells, tanks, and reservoirs. Essential for smooth pump operation.