Printing press cleaning device, fluid distribution system and its pressurising valve

摘要

The servo valve (2) includes an inlet (8), at least two discharge openings (10), a closing component (12) and a closing component seat (14). When the closing component is in closed position, the closing component cooperates with the closing component seat to separate the discharge openings from the inlet. When the closing component is in open position (16), the discharge openings are connected to the inlet. The closing component cooperates with the closing component seat to separate or connect the discharge openings with the inlet at the same time. Independent claims are included for the following: (1) Fluid system using the servo valve; and (2) Printing machine cleaning device using the fluid system with the servo valve.