Engine valve for Scania D16C

The engine valve 20513284 is a component within the distribution system of Scania engines. It is engineered specifically for the D16C engine model to regulate the intake of air or the exhaust of combustion gases from the cylinder. By opening and closing in synchronization with the camshaft, this component ensures the precise timing required for the combustion process, which directly influences engine power output and exhaust emissions.

This part is compatible with the Scania D16C engine. It is designed to maintain a seal against the valve seat when closed, which is necessary to preserve cylinder compression during the power stroke. Proper seating of the valve is required to support the operational efficiency of the engine under load.

Engine valves facilitate the movement of gases in and out of the combustion chamber. Intake valves allow the entry of air into the cylinder, while exhaust valves permit the discharge of spent gases after combustion. The mechanical integrity of these components is necessary for maintaining the compression ratios and thermal management of the engine assembly.