Function: The 4372038 relief valve is designed to regulate pressure in the hydraulic system of Hitachi excavators or other heavy equipment.
Compatibility: This valve is compatible with various models of Hitachi excavators, such as the ZX120, ZX200, ZX230, and ZX330.
Dimensions: The exact dimensions of the valve will depend on its specific application and the model of the excavator it is used in.
Material: The valve is made of high-quality materials such as steel and brass, which provide durability and resistance to wear and corrosion.
Pressure rating: The valve has a maximum pressure rating of approximately 4000 PSI (27.5 MPa)