The inlet valve opens to allow air and fuel into the cylinder during the intake stroke. It then closes to compress the air and fuel mixture during the compression stroke. The exhaust valve opens to allow the exhaust gases to escape from the cylinder during the exhaust stroke. It then closes to prevent the exhaust gases from entering the cylinder during the intake stroke.
The inlet exhaust valve is typically made of a heat-resistant metal, such as stainless steel or titanium. It is designed to withstand the high temperatures and pressures that are created inside the combustion engine.
The inlet exhaust valve is a vital part of the internal combustion engine, and its proper function is essential for the engine to operate efficiently and reliably.
