A dispensing assembly for an aerosol system for dispensing liquid
material. The dispensing assembly comprises a base member defining an
alignment groove, an actuator member defining a plurality of finger
portions, an outlet member defining an outlet opening, a selector member
defining a flange portion and a selector threaded portion, and a collar
member defining an opening surface and a collar threaded portion. The
outlet member is arranged within the plurality of finger portions such
that the actuator member and the outlet member define a dispensing path
in fluid communication with the outlet opening. The collar member engages
the actuator member such that the opening surface is adjacent to the
finger portions. The selector threaded portion engages the collar
threaded portion. The flange portion of the selector is arranged within
at least a portion of the alignment groove. Angular rotation of the
selector member relative to the collar member displaces the collar member
to deform the outlet member and thus alter a cross-sectional area of the
outlet opening.