If a timing belt breaks in 2003 Kia Rio will it bend the valves?

The 2003 Kia Rio does not have a timing belt, it has a timing chain. A timing chain is a metal chain that connects the crankshaft and the camshaft. It is used to synchronize the movement of the pistons and valves in the engine. A timing chain is more durable than a timing belt and does not need to be replaced as often.