301.02.0029 Compatible Air Dryer Valve
301.02.0029
Summary
This air dryer valve is essential for maintaining air brake system integrity. It features a 24 V heater and specific port configurations including M22x1,5 and M12x1,5 to ensure moisture removal and system protection. Compatible with WABCO systems. Equivalent to OE WABCO 4324101400.
| EAN Code | 8699031086705 |
|---|
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Compatible OEM Codes
-
WABCO
- 432 410 140 0
Description
What does an air dryer valve do?
This air dryer valve plays a critical role in the pneumatic brake system by managing moisture and contaminants within the air lines. By effectively regulating air flow and preventing water accumulation, it protects downstream components from internal corrosion and potential freeze-up during cold operations. This ensures consistent braking performance and long-term reliability for heavy commercial vehicles.Technical specifications and compatibility
The component is designed to work seamlessly with WABCO systems. It features a 24 V heater to prevent moisture freezing in the valve body, ensuring reliable operation in extreme temperatures. The technical configuration includes M22x1,5 ports (Port 1 and Port 21) and an M12x1,5 port (Port 22), operating at a standard pressure of 8,1 BAR.Installation and maintenance guidance
For proper maintenance, technicians should inspect the valve regularly to ensure there are no leaks or buildup of contaminants. Ensuring correct port alignment during installation is vital for maintaining system pressure. Check the compatibility list to confirm fitment for your specific application.System reliability and troubleshooting
Regularly checking the air dryer valve prevents moisture-related faults in the brake system, reducing the risk of sudden component failure in heavy duty applications.OE cross-reference
301.02.0029 (Air Dryer Valve Air Dryer Valves) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4324101400.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 |
| Port 21 | M22x1,5 |
| Pressure | 8,1 BAR |
| Port 22 | M12x1,5 |
| Port 4/23 | - |
Other OEMs
WABCO
- 4324101400
- 432.410.140.0
- 432 410 140 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of an air dryer valve?
The air dryer valve is vital for removing moisture and contaminants from the compressed air, protecting the braking system from corrosion and freezing.
Does this valve include a heater?
Yes, this model is equipped with a 24 V heater to ensure reliable operation in cold weather conditions by preventing ice formation.
What are the port specifications for this component?
This valve features M22x1,5 connections on Port 1 and Port 21, along with an M12x1,5 connection on Port 22.
How can I know if my air dryer valve needs replacement?
Technicians should look for signs of moisture in the air tanks or inconsistent pressure levels, which may indicate a failure in the drying process.
What are the OE reference numbers of this part?
301.02.0029 directly replaces WABCO OE number 4324101400.