DEMA Solenoid Valve Repair Kit for O473P and O474P Model ValvesDEMA Solenoid Valve Repair Kit Professional Restoration Solution for O473P and O474P Model Valves Precision Engineered Compatibility The DEMA Solenoid Valve Repair Kit is specifically designed for O473P and O474P model valves, ensuring perfect fitment and optimal performance restoration. This precision engineered kit provides exact specifications that match original equipment standards, guaranteeing reliable operation and seamless integration with