Electric Air Valve Solenoid

This Electric Solenoid (air valve) is used with air horns that require an on-board air system for 12 volt vehicles . When the vehicle's horn button is depressed, the Solenoid becomes electrically energized, opening its chamber and permitting air to reach the horn. The solenoid remains engaged as long as the horn button is depressed. Max 150 PSI. Screws in to any horn that has a 1/4" female pipe thread. Has a 1/4" compression brass fitting to fit a 1/4" outer diameter air hose. made out of chrome plated metal housing.