A Check Valve is used to control the flow of hydraulic fluid in the hydraulic unit. It allows fluid to flow freely in one direction while blocking the flow in the opposite direction. By preventing backflow, the check valve helps to protect the hydraulic unit from damage caused by pressure surges, fluid contamination, or unintended movements.Attributes:• Withstands harsh working conditions• Hex shape of the valve provides a secure and tight fit Applications:A Check Valve acts as a one-way flow regulator and backflow prevention part in the hydraulic unit, ensuring efficient and safe fluid movement to maintain the proper functioning of hydraulic units.