The OTR MV-3 Manifold Dash Control Valve ensures Expertise Built In™ with its same form, fit and functionality of the OEMs and major brands, duplicating functions of any existing two or three valve push-pull system. Including a dual circuit supply valve and a check valve, this module is a two button, push-pull control valve housed in a single body. FleetPride is your First Click in Heavy Duty®.