The compressed air fuel admission valve is more largely used than the ... The circulation pumps are also driven from the main engine; but an auxiliary air compressor and auxiliary circulation ...

The positive crankcase ventilation valve releases exhaust gas and unburned fuel from the engine block into the intake manifold. All engines allow some exhaust gases, unburned fuel and oil to ...

The global demand for Automotive Engine Valve is estimated to be worth USD 5,887.3 million in 2025 and is anticipated to ...