PP foot valve

PP foot valve PP bottom valve is a valve of energy conservation, the bottom end is usually installed in the pump submerged straw to limit the pump liquid return pipe water into play not only into function. Net bottom valve cover has a number of water holes and ribs, played a clogging, prevent floating debris into the valve leading to the ball Mifengbuyan. In order to prevent media backflow on the equipment and the pipeline should be installed a check valve or foot valve. Plastic valve is a key means of chemical pipeline corrosion control media traffic, variety of valves: ball valves, butterfly valves, check valves, diaphragm valves, closing valves, said valves are simple in structure, fluid resistance, good sealing performance strong corrosion resistance and other characteristics