301.02.0080 Air Dryer Valve for MAN Trucks
301.02.0080
Summary
This 24 V air dryer valve is engineered for heavy-duty reliability in MAN vehicles. It features M22x1.5 VOSS and M16x1.5 ports, operating at 12.5 BAR to ensure efficient moisture removal within the pneumatic brake system. Equivalent to OE MAN 81521026105 and WABCO 4324101340.
| EAN Code | 8699031086835 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52102-6318
- 81.52102-6220
- 81.52102-6105
-
WABCO
- 432 410 134 0
Description
What does an air dryer valve do?
This air dryer valve serves as a critical component within the pneumatic brake system, working to remove moisture and contaminants from compressed air. By preventing ice formation and corrosion, it ensures consistent braking performance and protects downstream components from damage during heavy-duty operation.Vehicle and system compatibility
This specific valve is designed for compatibility with MAN vehicles and meets the requirements of WABCO systems. It features a 24 V heater to prevent freezing and utilizes specialized port configurations including M22x1.5 VOSS, M16x1.5 VOSS, and M16x1.5 connections to ensure secure integration into the existing air lines.Technical specifications and installation
Technicians should verify that all port connections are clean and that the 12.5 BAR pressure rating matches the vehicle's pneumatic requirements during installation. Regular inspection of the valve's internal seals and port integrity is recommended to maintain optimal system efficiency and prevent air leaks.Maintenance guidance
Check the compatibility list.OE cross-reference
301.02.0080 (Air Dryer Valve Air Dryer Valves) is the equivalent of the MAN and WABCO OE numbers. This part directly replaces MAN OE numbers 81521026105, 81521026220, 81521026318. It also replaces WABCO OE number 4324101340.Technical Specifications
| Heater | 24 V |
|---|---|
| Port 1 | M22x1,5 VOSS |
| Port 21 | M22x1,5 VOSS |
| Pressure | 12,5 BAR |
| Port 22 | M16x1,5 VOSS |
| Port 4/23 | M16x1,5 |
Other OEMs
MAN
- 81521026318
- 81521026220
- 81521026105
- 81.52102.6318
- 81.52102.6220
- 81.52102.6105
- 81.52102-6318
- 81.52102-6220
- 81.52102-6105
WABCO
- 4324101340
- 432.410.134.0
- 432 410 134 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MAN | |||
| WABCO |
FAQ
What is the function of this air dryer valve?
It removes moisture and contaminants from compressed air to prevent corrosion and freeze-ups in the brake system.
Which vehicles is this part compatible with?
This component is specifically designed for use in MAN heavy commercial vehicles.
What are the connection specifications?
The valve features M22x1.5 VOSS, M16x1.5 VOSS, and M16x1.5 ports, operating at a pressure of 12.5 BAR.
Does this part include a heater?
Yes, this model is equipped with a 24 V heater to ensure reliable operation in cold climates.
What are the OE reference numbers of this part?
301.02.0080 directly replaces MAN OE numbers 81521026105, 81521026220, 81521026318. It also replaces WABCO OE number 4324101340.