
Crane Proportional Hydraulic Valve Hawe Type. Load-Sensitive Proportional Control: Integrates pressure, flow, and direction control for step-less speed control. Energy-Saving Performance: HLPSV type offers superior energy-saving effects in variable pump systems. Compact Structure Design: Composed of connecting blocks, directional valves, and end plates for space efficiency. High Pressure Capacity: Max pressure up to 420 bar with pilot circuit pressure of 20-40 bar. Flexible Customization Options: Supports full customization, minor customization, and customization from designs. Multiple Actuator Control: Controls movement direction and speed of cylinders and motors under different loads. Diverse Control Methods: Available in manual, electric proportional, and hydraulic control modes. Wide Flow Range: Max flow ranges from 54 to 210 L/min depending on size and configuration.