HammerEDG valve is a type of proportional directional valve that is used for controlling the flow of fluid to actuators in hydraulic systems. It is available in either on-off or proportional versions and features circuit modularity, compact dimensions, light weight and load-sensing for system energy savings.
They can adjust system pressure proportionally based on the input electricity of proportional solenoids.
It’s flow is small and usually is used as a pilot valve for the system pressure telecontrol valve and other valves.
— The unloading when pressure is over loading can be come true by installing safe insert file , then it can protect proportional solenoid and system