301.02.0030 Compatible Air Dryer Valve for DAF and Scania

What does an air dryer valve do?

This air dryer valve plays a critical role in the pneumatic brake system by managing air pressure and moisture removal to ensure consistent braking performance. Built with heavy-duty grade materials, the component provides reliable service under high-pressure conditions, maintaining the integrity of the air supply throughout the vehicle's pneumatic circuit.

Vehicle compatibility and fitment

The unit is compatible with Scania and DAF trucks, specifically designed to meet the rigorous demands of heavy commercial vehicle service. It functions effectively within the air processing system to prevent contaminants from entering sensitive braking components, ensuring the safety and longevity of the entire pneumatic assembly.

Installation and maintenance guidance

For professional installation, ensure all connections match the specified M22x1.5 and M12x1.5 port sizes. Technicians should verify that the 12 V heater functionality is correctly integrated into the vehicle's electrical system to prevent moisture freezing in cold climates. Regular inspection of port seals is recommended during routine maintenance intervals to prevent pressure drops.

System benefits and maintenance

Maintaining proper air quality through a functional dryer valve reduces overall system wear and prevents corrosion in braking lines. For fleet managers looking to optimize service intervals, ensuring this component meets OEM standards is essential for minimizing downtime.

OE cross-reference

301.02.0030 (Air Dryer Valve Air Dryer Valves) is the equivalent of the DAF, Scania and WABCO OE numbers. This part directly replaces DAF OE number 1505962. It also replaces Scania OE number 390854 and WABCO OE number 4324100030.