What is solenoid?

solenoid valve

Glossary “solenoid valve” Definition:
Mechanical valve that is operated by a solenoid to control the flow of a liquid or a gas. Used in braking systems, air conditioning systems, emission control systems, cruise control systems and even suspension and steering systems.

solenoid vent valve

Glossary “solenoid vent valve” Definition:
Carburetor vent valve that is engerized by the ignition switch to control fuel vapor flow to the carbon canister. With the ignition off, the valve is open.

solenoid

Glossary “solenoid” Definition:
1). Electro-mechanical device similar in operation to a relay, however, the movement of the armature or iron core results in changing electrical energy into mechanical energy. 2). An electro-mechanical device used to effect a push-pull mechanical operation using electrical current. 3). A relay with an external mechanical movement.