What is a control valve?

Answer Control valves are used to operate the conditions of a system by maintaining variables, such as flow, temperature, liquid level or pressure at a set point.PurposeComplex processes, such as automate... Read More »

Top Q&A For: What is a control valve

What Is the Idle Air Control Valve?

Automotive engines are composed of many intricate parts. These parts must function with precision to ensure the engine functions properly. One crucial component in a car engine is the idle air cont... Read More »

What Is a Purge Control Valve?

All vehicles have a purge control valve as part of the evaporative emissions system. Depending on vehicle manufacturer, it may be called a purge valve, purge solenoid valve or simply purge solenoid.

What is an idle air control valve?

The idle air control valve, or IAC as more commonly known, controls the idling speed of your vehicle's engine. If your engine seems to go up and down at different RPMs while idling, the IAC may be ... Read More »

What Are the Functions of an Idle Control Valve?

Engine idling refers to the speed at which an internal combustion engine runs when the gear is disengaged. This idle speed is controlled by a device called an idle control valve, or idle air contro... Read More »