4WRZ Series Electro-Hydraulic Proportional Directional Valve

4WRZ Series Electro-Hydraulic Proportional Directional Valve is designed for precise control of flow direction and flow rate in hydraulic systems. It uses electro-hydraulic proportional control to achieve smooth, stable, and accurate movement of actuators, making it suitable for industrial machinery, hydraulic presses, automation equipment, metallurgical machinery, and heavy-duty hydraulic systems. The 4WRZ series offers reliable performance, strong flow capacity, and good control accuracy under demanding working conditions. It is widely used in applications that require proportional speed control, smooth direction switching, and stable hydraulic system operation.