Hydraulically operated flow control valves, when detected to exceed a set value, close and lock the drip until manually reset. As long as the flow rate is below the set value, the valve remains fully open, minimizing head loss. The Bermad 700 Series valves are hydraulic pilot inclined globe valves with seat assembly and double chamber combination actuators that can be removed from the body as a single integral unit. The hydrodynamic body of the valve is designed for unobstructed flow paths and provides high flow capacity. The 700 Series operates under difficult operating conditions with low cavitation and noise. They are made of high quality materials suitable for different mining applications.