A roof rail reinforcement device for a vehicle, may include at least a reinforcement attached to a roof rail to increase rigidity, and having a cut part formed by cutting a portion of a flange thereof to ensure therethrough a first sealer applying position formed at a distal end of the roof rail, thus allowing a mastic sealer to be applied to the distal end of the roof rail. The housing includes at least one cavity in an upper side thereof opposite the bottom side of the printed circuit board. The first and second valve portions are constrained to move in synchronicity to therefore selectively direct fluid to flow from the inlet to none, one or both of the main and secondary outlets. In some cases it is desirable to have a certain number of endpoints controlled by one processor, and other endpoints controlled by a different processor, thus providing a shared control of all the endpoints.