Discover the Automotive Valve Five Hole Dump Truck Combination Control Valves 5CV-D, a precision control component for hydraulic systems. This valve ensures accurate lifting, stopping, and lowering of dump truck carriages with M-type unloading functionality. Made with nickel treatment for durability, it resists acid, alkali, and aging, making it ideal for tough environments. Perfect for medium-pressure hydraulic systems, it offers proportional control for precise operations.