The Ausco Power Brake Valve has been developed to provide smooth, well modulated braking for low or medium pressure, open or closed center hydraulic systems. It provides power and manual mode functions. In the power mode, pedal effort yields a proportional brake line pressure which gives a definite “feel” to the pedal. The manual mode provides continuous braking in case of hydraulic system failure.
Other features possible include, 1) self-equalizing directional control, 2) two-stage manual override, and 3) integrated flow controls for power beyond capabilities.