Directional control valves play a critical role in the operation of hydraulic systems, allowing for the control of the flow and direction of hydraulic fluids. The primary function of these valves is to direct the flow of liquid in either a straight path or in multiple directions, depending on system requirements. Key components under this solution type include DC & AC standard coils, monoblocks, and solenoid control valves, provided by leading brands such as Hidros and Brevini. When selecting a directional control valve, it is important to consider specifications such as pressure rating, spool type, and operating voltage. Both AC and DC standard coils are available, catering to diverse application needs with varying electrical demands. Monoblock valves provide compact solutions for controlling multiple functions simultaneously, while solenoid control valves offer reliable switching with minimal physical actuation space.