The 3-position, 5-way DCV is held in the middle-position by the __________.

The middle position of a 3-position, 5-way directional control valve (DCV) is held by springs. In these types of valves, springs are designed to return the spool to the neutral or center position when the operator is not actively engaging the valve. This middle position typically allows for the bypassing of fluid, stopping the flow to the actuator and providing a safe state during idle conditions. The use of springs ensures that the valve automatically returns to a safe state without operator intervention, maintaining safety and efficiency in hydraulic systems. This functionality is critical in applications where consistent control is needed, thereby reinforcing the importance of springs in maintaining the operational integrity of the valve.