1.【Power Source】- 12V/24V; Valve max air pressure: 200 PSI
2.【High Quality】- Made of All metal high quality material with Chrome plated metal housing, this valve is durable, stable.
3.【Standard Thread Interface】- The pneumatic horn control valve has a 1/4-inch BARB connector for 1/8-inch ID hoses. The standardized threaded interface can be easily and firmly connected to other accessories
4.【Apply to】- This air horn solenoid valve is used with air horns that require an on-board air system vehicles.The solenoid valve is applicable to both 12V and 24V DC power supplies.
5.【working principle】- When the vehicle's horn button is depressed, the solenoid valve becomes electrically energized, opening its chamber and permitting air from the air tank to reach the horn.