Hydro-Brake Optimum® Vortex Flow Control Channel: Hydro International13K views • 15/07/2015Related VideosJFC Hydro Valve: Vortex Flow Control for Effective Stormwater ManagementHydro-Brake® Drop conveyance and flow control systemHydro-Brake® Vortex Flow Control Phases of OperationHydrodynamic vortex behaviour in a demonstration Hydro-Brake® flow control.