Patent ID: 6916023

Claim:
A dispensing device for fluid coating material, the dispensing device including an inlet for fluid coating material, an outlet for fluid coating material, and a valve controlling the flow of the fluid coating material between the inlet and the outlet, the valve including a movable valve member and a valve actuator for moving the movable valve member between a position in which fluid coating material flows between the inlet and the outlet and a position in which fluid coating material does not flow between the inlet and the outlet, the movable valve member extending into the inlet, a seal for sealing the movable valve member where the movable valve member extends into the inlet, the seal including a seal retainer closer to the inlet and a seal holder more remote from the inlet, the seal holder engaging the seal retainer, and a cartridge having an exterior dimension, the seal retainer and seal holder including main body portions having perimetral dimensions substantially equal to the exterior dimension of the cartridge.