An Auxiliary Control Valve Hex Head Plug is designed to seal and secure the ports of control valves. Featuring a Hex head, this plug facilitates easy installation and removal with standard tools, providing a tight and reliable seal to prevent hydraulic fluid leakage. This plug helps in the maintenance and operation of equipment by providing a reliable solution for managing hydraulic connections and ensuring optimal performance of the hydraulic units. Attributes:• Secure sealing to prevent leaks.• Resistant to pressure fluctuations.• Resistant to vibration and shock.• Temperature-resistant materials.Applications: An Auxiliary Control Valve Hex Head Plug is positioned on the auxiliary control valve within the equipment, sealing unused or maintenance-required ports to prevent hydraulic fluid leakage and maintain the efficiency and functionality of the hydraulic units.