Description

The 897886439 intake valve is suitable for the Isuzu Engine Model 6UZ1. In an excavator engine, an excavator engine intake valve facilitates the opening to allow the air-fuel mixture to enter the combustion chamber from the intake manifold during the intake stroke. The air-fuel mixture is vital for the combustion process that creates the power to operate the engine and therefore, the excavator. After the intake stroke, the remainder of the intake cycle closes the intake valve to seal the combustion chamber, allowing compression to follow, which is then accompanied by combustion.

The intake valve also regulates the timing and flow of gases between the intake manifold and the cylinder, facilitates an efficient exit of the gases from inside the combustion chamber, and hermetically seals the cylinder against combustion gases. It aids in dispersing heat by transferring some of the absorbed heat to the valve seat and guides, limiting operating temperatures.