This plastic body high quality spring loaded foot valve from AQUA-AGRO with 3/4" barbed nipple is suitable for 3/4" flexi hose pipe. Foot valve comes with high grade steel mesh to avoid suction of impurities. High quality steel spring with rubber seal does not allow backflow of water acting as a check valve. Foot valve is made out of high quality plastic suitable for any kind of water or fertilizer with thread mechanism to open, clean and replace any time. This high quality foot valve is used as suction end foot valves in Venturi - fertilizer injector, small pumps, aerators, water bodies etc.,