Emission Control Air Valve

Emission Control Air Valves are components used in the control and regulation of emissions in non-aircraft engines. They are part of the supply class Miscellaneous Engine Accessories, which falls under the supply group Engine Accessories.

These valves are designed to control the flow of air into the engine's emission control system. They play a crucial role in reducing harmful emissions and ensuring compliance with environmental regulations. Emission Control Air Valves are typically equipped with sensors and actuators that monitor and adjust the air flow based on various engine parameters.

By regulating the air flow, these valves help optimize the combustion process, leading to improved fuel efficiency and reduced emissions of pollutants such as nitrogen oxides (NOx), carbon monoxide (CO), and hydrocarbons (HC).

Emission Control Air Valves are commonly used in a wide range of non-aircraft engines, including automobiles, trucks, buses, construction equipment, and industrial machinery. They are essential components in modern engine systems that aim to minimize the environmental impact of combustion engines.