Protection valve assembly for a double circuit pneumatic braking system.

摘要

A valve protection assembly for a twin-circuit pneumatic braking system includes a flow-dividing valve (52) with an inlet (54) connected to the inlet connector (1) of the valve assembly and two outlets (56, 58) connected to first and second outlet connectors (21, 22) respectively of the valve assembly. The flow-dividing valve (52) is provided to divide the flow entering it into two outlet flows which are at a substantially constant, predetermined ratio to each other. <IMAGE>