432 410 003 0 WABCO Compatible Air Dryer Valve
301.02.0030
Summary
This 12 V air dryer valve is designed for heavy commercial vehicle brake systems. It features M22x1.5 and M12x1.5 port configurations and operates at a pressure of 8.1 BAR to ensure efficient moisture removal and system protection. Compatible with WABCO systems. Equivalent to OE WABCO 4324100030.
| EAN Code | 8699031079646 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 432 410 003 0
-
SCANIA
- 390854
-
DAF
- 1505962
Description
What does an air dryer valve do?
This air dryer valve serves as a critical component within the pneumatic brake system, specifically designed to manage moisture and contaminants. By regulating air flow and preventing liquid buildup, it protects downstream brake components from corrosion and freeze-up, ensuring consistent braking performance for heavy commercial vehicles.Technical specifications and compatibility
This component is compatible with WABCO systems and is engineered to meet strict industrial standards for durability. It features a 12 V heater to prevent icing in cold climates, M22x1.5 and M12x1.5 port sizes, and is rated for a pressure of 8.1 BAR to maintain optimal pneumatic stability.Installation and maintenance guidance
Maintenance of this valve is essential for preventing system failures. Technicians should regularly inspect the ports and connections for any signs of leakage or debris buildup. Ensuring the 12 V heater is functional is vital for operation in freezing temperatures to prevent valve blockage.System reliability and troubleshooting
Regularly checking the air dryer assembly helps avoid costly downtime caused by moisture in the brake lines. For optimal performance, ensure all connections are tightened to specification during installation.OE cross-reference
301.02.0030 (Air Dryer Valve Air Dryer Valves) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4324100030.Technical Specifications
| Heater | 12 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 8,1 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | - |
Other OEMs
DAF
- 1505962
SCANIA
- 390854
WABCO
- 4324100030
- 432.410.003.0
- 432 410 003 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| SCANIA | |||
| WABCO |
FAQ
What is the primary function of this air dryer valve?
It removes moisture and contaminants from the compressed air to protect the brake system from corrosion and freezing.
What are the port specifications for this component?
The unit features M22x1.5 ports (Port 1 and Port 21) and an M12x1.5 port (Port 22) for system integration.
Is this part suitable for cold climates?
Yes, it includes a 12 V heater designed to prevent ice formation within the valve during low temperatures.
What pressure rating should be expected?
This component is designed to operate at a specified pressure of 8.1 BAR within the pneumatic circuit.
What are the OE reference numbers of this part?
301.02.0030 directly replaces WABCO OE number 4324100030.