The centering rings of gaskets with the same nominal size but different pressure ratings differ only in their outer diameter when installed. When installing non-corresponding dimensions, this can lead to malfunctions and seal failure. The Vario centering system prevents incorrect use, at the same time reducing the number of gasket types to be kept in stock and increasing plant availability.
The variable centering system Vario of revoseal is the solution.
The shape of the centering segments allows different outside diameters to be compensated. The risk of confusion and decentering is eliminated. Time-consuming positioning by means of expansion shaft screws is no longer necessary.