Compatibility: Equipped with Condition: New 6-port valve module x1, valve seat O-ring (004302440800) x1. This water valve 6-port gear module is a replacement part for the 6-port Paramount pool in-floor cleaning system. Comprehensive Part Numbers: This valve is a direct replacement for part numbers 004-302-4408-00, 004302440800, 4-009-3189, 40093189, 4-9-3189400093189, 004-009-3189. Automatic Operation: Engineered to operate without electricity, this valve activates automatically when the pool pump runs. It distributes water to the pool's floor cleaning heads, enhancing water circulation and maintaining cleanliness. Easy Installation: The valve is designed for installation. Remove the existing clamp and dome, and place the new module between the top dome and the valve base. No additional modifications are required.