Dongfeng, Dongfeng Hercules hand control valve assembly

Quick Details

Manual control valves are used to control the emergency brake and parking brake of the main vehicle and the trailer of the spring brake chamber, and to check the parking capacity of the vehicle only under the action of the parking brake. The control handle is adjusted between the driving position and the parking position, and can automatically return to the driving position, which can be locked to the handle at the beginning and the parking position.