Stainless steel zero leakage check Valve

        Zero leakage pair check valve is composed of body, disc, stem, spring and other parts, and adopts pair connection. Water hammer can be significantly reduced due to short disc closing travel and spring loading.

        The valve is mainly suitable for urban, industrial and high-rise buildings water supply, drainage pipe network, used to prevent media backflow. Because the length of the structure is shorter than that of the general check valve, it is suitable for places with installation space limitation.

        1, small size, light weight, compact structure, easy maintenance;

        2, the valve plate adopts dual type, under the elastic force of the spring moment can be closed by itself;

        3, because of the speed closing effect, can prevent the backflow of the medium;

        4, the valve body structure length size is small, good rigidity;

        5, safe and convenient, can be used for horizontal and vertical installation.