81521026065 Air Dryer Valve for MAN Trucks

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system by removing moisture and contaminants from the compressed air. By preventing water accumulation, it protects downstream components from corrosion and freezing, ensuring consistent braking performance for heavy commercial vehicles.

Vehicle compatibility and application

This specific component is engineered for compatibility with MAN vehicles. It is designed to operate effectively within the vehicle's air brake system, maintaining the integrity of the pneumatic circuit under demanding conditions.

Technical specifications

Technical specifications include a 24 V heater for moisture management in cold climates, M22x1.5 and M12x1.5 port configurations, and a rated operating pressure of 10 BAR. These dimensions ensure a precise fit during installation into the air management system.

Installation and maintenance guidance

To maintain optimal braking safety, technicians should regularly inspect the valve and its connections for leaks or debris. Check the compatibility list to ensure this part meets the specific requirements of the target vehicle's air management assembly.

OE cross-reference

301.02.0043 (Air Dryer Valve Air Dryer Valves) is the equivalent of the MAN OE number. This part directly replaces MAN OE number 81521026065.