Excavator EC210 EC240 Main Control Valve – Part Nos. VOE14602562 VOE14512144 VOE14532821 Product Overview Part Numbers VOE14602562, VOE14512144, VOE14532821 Main Control Valve for EC210 and EC240 Excavators Compatible part numbers include: VOE14602562, VOE14512144, VOE14532821 Common Faults & Diagnostic Guide Weak digging power when hot: Internal leakage caused by worn pistons, cylinder block and valve plate. Engine lugging: Stuck PC valve or malfunction of EPC solenoid valve