FARBIN Air Horn Solenoid Valve 1/4" NPT 12V/24V universally Electric Air Valve (Solenoid) for Train Air Horn Chrome Plated Metal Housing

Air Output: 1/4 inch OD male thread
Air Input Fitting: 1/8inch male thread
Valve max air pressure: 200 PSI
Applicable voltage: 12V / 24V air horn
Chrome plated metal housing