The valve is used at the highest point of the pressure pipeline of the dredger deck to eliminate the possibility of a forming vacuum, If there is a vacuum in the pressure pipeline, it can break the dredging equipment. The valve consists of a T-pipe, a ball, and an exit pipe. When it is in operation, the ball attaches to the scuttle of the exit pipe and prevents air from entering it. In case a vacuum is formed, the ball drops on a grid allowing air to flow into the T-pipe and eliminate the vacuum.
The warranty period of storage and operation is according to the technical specifications of the manufacturer.
The Supplier guarantees the reliability of the supplied Goods within the terms specified in the quality certificate, subject to the rules of transportation, storage and operation.
