Color supply or dosing device for use in pump color deck of printing machine, has dosing valve devices comprising control unit, and base unit provided for control unit and comprising adjusting unit for adjusting position of control unit

摘要

The device has a replacement unit that comprises a set of dosing valve devices (1). The valve devices are arranged adjacent to each other in an axial direction of an inking roller (4). Each valve device comprises a control unit whose position is controllable based on the amount of applied printing ink. A base unit provided for the control unit comprises an adjusting unit for adjusting position of the control unit.