Trailer brake control valve with two-wire actuator is designed for controlling two-wire actuator of trailer brakes in case of separate actuation of tractor working brakes and presence of reverse acting brakes in the form of cylinders with spring energy accumulators. In the supply lead 1 and lead 2 to the brake line of the trailer is installed a protective mesh, preventing the ingress of foreign bodies, etc. from the pneumatic system of the motor vehicle into the internal cavities of the device.
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