Electric Solenoid Valve, NPT 24V Train Truck Air Horn Valve Heavy Duty 1/4 Inch Replacement Other Modification

Main Function--This Air Horn solenoid valve is used with air horns that require an on-board air system for 24 volt vehicles. Condition-- When the vehicle's horn button is depressed, the solenoid valve becomes electrically energized, opening its chamber and permitting air from the tank to reach the horn. The solenoid remains engaged as long as the horn button is depressed. Air Outlet-- Electric Solenoid Valve Air Outlet: 1/4 inch NPT Male; air inlet: 1/8 inch NPT Female. High Performance--Use of quality copper zinc alloy material to it's durability and glossy. Such a practical Air Horn Solenoid Valve you will need it. Installment--Fast assembly without tool, screws in to any air horn that has a 1/4 inch NPT female thread at air port, time and cost reduction.