Brake Actuator with Spring Applied Parking Brake

All brake cylinders for passenger cars are fitted with an automatic slack adjuster ( with take-up capacity from 110 to 220 mm). They are produced in the version 10" and10". Each cylinder type can be fitted with a parking brake device, which could be handx?perated or spring ap_ plied/pneumatically released. The latter is also fitted with manual release device. Optionally the brake cylinder with spring applied parking brake can be fitted with anti-compound valve which prevents the simultaneous activation of parking brake and service brake.