Electric-Pneumatic Auto Stop Valve 150И-1 for Safe Train Braking

Designed to give a warning sound signal and to ensure the rate and amount of discharge of the brake line of trains, necessary for emergency braking when the handle of the driver's cock in the train position and triggering the self-stop system. Field of application: locomotives and motor-car rolling stock, special self-propelled rolling stock (SPS) equipped with automatic signalling safety devices (ALS)