What happens when the shuttle valve is placed in the ON position?

When the shuttle valve is placed in the ON position, it applies static pressure to the brakes. This is important in hydraulic systems where the shuttle valve plays a critical role in directing fluid flow to ensure that brakes operate effectively. By applying static pressure, the shuttle valve helps to maintain the necessary hydraulic pressure that keeps the brakes engaged or ready to function. This ensures that the braking system has constant pressure available when needed, allowing for reliable and efficient braking action.

Understanding this concept is essential, as the shuttle valve is crucial for the control and operation of braking systems in various applications, helping to ensure safety and performance.