Module, system and method of dosing and mixing pasty products

摘要

A metering module for pasty products of the type comprising a pasty product tank equipped with means to push the pasty product, and a means of opening and closure, adapted to open and close an outlet of said tank. The tank is a hollow prism and the means of pushing consist of a tightly fitted vertical piston in the interior of the tank, coaxial to it, the means of opening and closure consisting of a lower metering valve, whose valve body comprises an internal space with a vertical axis that communicates with the tank, the blocking element of the valve being a sealing head, movable between a position of maximum opening and a closure position, in which the larger base of the sealing element is essentially flush with the valve outlet, closing the tank.