The Engine Inlet Valve controls the flow of air into the combustion chamber of the engine. The inlet valve opens and closes to regulate the amount of air entering the combustion chamber during the intake stroke of the engine. This process is required for maintaining the proper air-to-fuel ratio required for efficient combustion.Attributes:• Hardened with Rockwell 30N 67-76 and Rockwell 30N 50-60, which determines its resistance to deformation and wear• Withstands high temperatures and pressures during the operationsApplications:The Engine Inlet Valve helps to regulate the airflow into the combustion chamber, optimize combustion efficiency, and control the timing of intake events in an internal combustion engine.