Swing Non Return Valve PSWNV01-06

A check valve with a brass core is a type of protective fittings and serves to prevent the reverse flow of the medium. Such valves are installed on pipeline networks for transporting hot or cold water, other liquids that are not aggressive to the valve material in one direction only. The valves automatically prevent the movement of the medium in the opposite direction to the arrow on the body.
✦ The valve works only in a horizontal position, the liquid passes only in the water direction, the reverse stroke is stopped by the check valve flap itself, which is tightly pressed against the seat;
✦ The stop is the liquid that prevents the valve from opening, the place where the petal and the passage hole fit very tightly to each other, which eliminates leakage.