Valve actuation is accomplished hydraulically, using water internal to the filter system. The water is drawn off the inlet manifold, through a strainer, and into poly tubing, which is connected to each of the filters in the system.
El tubo restrictor de acero inoxidable es un dispositivo de uso múltiple, fácil de instalar y que combina los beneficios de una válvula de restricción, ventila y visor en un ensamble compacto.