MICO Charging Valve 06-463-022 for Mining Equipment

The 06-463-022 MICO charging valve is a high-performance hydraulic component designed for extreme mining applications. Constructed with 316 stainless steel (ASTM A240) for 1000+ hours salt spray resistance, it features a pilot-controlled design with a low opening pressure of 0.007-0.03 MPa, ensuring rapid fluid charging and minimal pressure loss. The valve supports a maximum working pressure of 8.3 MPa and a flow rate of 10 L/min, making it ideal for hydraulic systems in mining trucks, loaders, and excavators. Its IP67-rated labyrinth sealing system (GB/T 4208-2017) prevents dust ingress and oil leakage in abrasive environments, while the 2-inch NPT ports (SAE J518) enable seamless integration with standard hydraulic lines. Rigorously tested to JB/T 9752.3-2014 standards, this valve achieves a G2.5 dynamic balance grade, reducing vibration by 30% and extending service life by 25% compared to conventional designs.