Valve Seat Wheels & Tools

The valve seat is the intake for the compression valve of a Diesel engine, that maintains the airtightness of the combustion chamber. A component this crucial to the engine's function requires a specific set of tools for manufacturing and maintenance. The process begins with the valve seat pilot, which ensures that the valve will be precisely concentric with the engine cylinder. From precision valve seat cutters to the final finishing with a valve seat wheel, every step requires the same exacting standards to preserve the engine's safety and efficiency. At Regis Manufacturing, our specialized tools for valve seat work have served the engine building industry for over 60 years with the quality engine manufacturers have come to expect.