Lucifer Solenoid Valve

solenoid valve
A solenoid valve is an electromechanical valve for use with liquid or gas. The valve is controlled by an electric current through a solenoid coil.
Valve that is actuated with a electromagnetic solenoid magnet. 2 possible variations, NC (naturally closed) which is closed when there is no current applied and NO (naturally open) which is open when no current is applied
A valve that uses an electromagnetic coil for actuation.

lucifer
A match struck by rubbing it on a rough surface
Satan: (Judeo-Christian and Islamic religions) chief spirit of evil and adversary of God; tempter of mankind; master of Hell
morning star: a planet (usually Venus) seen just before sunrise in the eastern sky
The planet Venus when it rises in the morning
match: lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction; "he always carries matches to light his pipe"; "as long you've a lucifer to light your fag"