A Hydraulic Makeup Valve is used to regulate the flow of Hydraulic fluid to the Cooling Fan Motor lines. It is attached to the Hydraulic fluid circuit and is engineered to open or close based on the temperature of the Hydraulic fluid. The primary purpose is to maintain the optimal operating temperature of the Hydraulic unit by controlling the amount of fluid that is directed to the Fan Motor Lines.Attributes:• Preventing overheating and potential damage to parts• Withstands the operating pressure of the hydraulic unit Applications:A Hydraulic Makeup Valve serves as a temperature-sensitive regulator for hydraulic oil flow and helps maintain optimal operating temperature by controlling oil directed to the fan motor, ensuring efficient cooling.