Valve

Is a word from French into Turkish history, the more it is used as valves. Because the translation from English into the same valve is also called by some. Valves, located on the cylinder and opened and closed by the fuel / air mixture to be absorbed into the cylinder or the cylinder of exhaust gases expelled allows. Therefore, intake port and exhaust valves are divided into two. 8V and 16V as the signs indicate that the vehicle's escape valve. Mostly four-cylinder engines, these two expressions that we see most often. 8V 8-valve four-cylinder engine was found in two valves per cylinder that was dropped (one intake, one exhaust valve) shows. 16V four-cylinder engine used (or 16 valves) is expressed in the engine 4 valves per cylinder (two intake, two exhaust) that shows the. 24V in the six-cylinder engine has 4 valves per cylinder shows. Also, for example, Citroën's four-cylinder 12-valve (per cylinder and three valves, two intake, one exhaust) turbodiesel engine, recently at Volkswagen have seen five-cylinder 20-valve engine (cylinder, four valves per) and Ferrari's used per cylinder, 5 valve engine (3 intake, 2 exhaust), there are examples of such.