Product Description

Our Bi-Directional Metal Seated Ball Valve is a new generation high performance product designed and developed by Jiangnan, with significant improvement on existing technology. It features metal to metal seal design between ball and seats, full-bore and bi-directional seal.

It also provides other features such as frictionless closure with secondary seal specially designed to eliminate friction by rotating disc on a deviated seat. Ball pieces expand to seal and close and contract to release and open. This frictionless design resolves the problem of seat wear and tear in traditional ball valves, gate valves and plug valves, therefore extending service life.