A0024311506 Mercedes-Benz Compatible Unloader Valve
301.01.0002
Summary
This unloader valve is designed for Mercedes-Benz heavy commercial vehicle brake systems. It features M22x1.5 and M12x1.5 port configurations and operates with a cut-out pressure of 8.1 BAR / 0.2 BAR to ensure reliable air pressure regulation within the pneumatic circuit. Equivalent to OE Mercedes-Benz A0024311506.
| EAN Code | 8699031064369 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 003 431 38 06
- 003 431 36 06
- 002 431 87 06
- 002 431 52 06
- 002 431 46 06
- 002 431 15 06
-
NEOPLAN
- 1102733544131
- 1102733544130
- 1102732544114
- 110273201
-
DAF
- 75038R
- 75038A
- 75038
- 285768
-
MAN
- N2.50999-9114
- 84.52101-9017
- 84.52101-6017
-
WABCO
- 975 303 474 0
-
VAN HOOL
- 637214100
-
TEREX
- 00024212
-
STEYR
- 99100360090
-
SCANIA
- 1935691
-
RENAULT TRUCKS
- 5021170478
-
IVECO
- 500002011
-
IRISBUS
- U403004451
-
FAUN
- 99708458257
Description
What does an unloader valve do?
This unloader valve serves as a critical component within the pneumatic brake system, regulating air pressure to ensure optimal operation of the compressor and braking components. By managing the pressure thresholds, it prevents over-pressurization and maintains the stability of the air supply throughout the vehicle's pneumatic circuit.Vehicle and technical compatibility
The component is specifically designed for compatibility with Mercedes-Benz vehicles. It features precise technical specifications, including M22x1.5 and M12x1.5 port sizes, and functions with a cut-out pressure of 8.1 BAR / 0.2 BAR to meet heavy-duty requirements.Installation and maintenance
For professional installation, technicians should verify that all port connections are secure and that the inflation valve functionality is intact. Ensuring correct seating of the M22x1.5 and M12x1.5 threads is essential for preventing air leaks during high-pressure cycles in the service environment.System reliability
Regular inspection of the valve's ability to release pressure at the set threshold can prevent system fatigue in heavy commercial vehicle air systems.OE cross-reference
301.01.0002 (Unloader Valve) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number A0024311506.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 4 | M12x1,5 |
| Port 21 | M22x1,5 |
| Port 22 | M12x1,5 |
| Port 23 | M12x1,5 |
| Cut-Out Pressure | 8,1 BAR / 0,2 BAR |
| Inflation Valve | OK |
| Recycle Valve | - |
Other OEMs
DAF
- 0285768
- 0075038
- 75038R
- 75038A
- 75038
- 285768
FAUN
- 99708458257
IRISBUS
- U403004451
IVECO
- 500002011
MAN
- N2509999114
- 84521019017
- 84521016017
- 84.52101.6017
- N2.50999-9114
- 84.52101-9017
- 84.52101-6017
MERCEDES BENZ
- A0034313806
- A0034313606
- A0024318706
- A0024315206
- A0024314606
- A0024311506
- 0034313806
- 0034313606
- 003.431.3806
- 003.431.38.06
- 003.431.3606
- 003.431.36.06
- 003 431 3806
- 003 431 3606
- 0024318706
- 0024315206
- 0024314606
- 002.431.8706
- 002.431.87.06
- 002.431.5206
- 002.431.52.06
- 002.431.4606
- 002.431.46.06
- 002 431 8706
- 002 431 5206
- 002 431 4606
- 003 431 38 06
- 003 431 36 06
- 002 431 87 06
- 002 431 52 06
- 002 431 46 06
- 002 431 15 06
NEOPLAN
- 1102733544131
- 1102733544130
- 1102732544114
- 110273201
RENAULT TRUCKS
- 5021170478
SCANIA
- 1935691
STEYR
- 99100360090
TEREX
- 00024212
VAN HOOL
- 637214100
WABCO
- 9753034740
- 975.303.474.0
- 975 303 474 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| DAF | |||
| FAUN | |||
| IRISBUS | |||
| IVECO | |||
| MAN | |||
| MERCEDES BENZ | |||
| NEOPLAN | |||
| RENAULT TRUCKS | |||
| SCANIA | |||
| STEYR | |||
| TEREX | |||
| VAN HOOL | |||
| WABCO |
FAQ
What is the function of this unloader valve?
This component regulates air pressure within the brake system by automatically releasing air at a specific cut-out pressure to prevent system over-pressurization.
Which vehicles is this part compatible with?
This specific unloader valve is compatible with Mercedes-Benz heavy commercial vehicles and their associated pneumatic braking systems.
What are the technical port specifications?
The unit features M22x1.5 and M12x1.5 port sizes to ensure precise integration into standard heavy-duty air brake assemblies.
What is the operating pressure threshold?
The valve is engineered to operate with a cut-out pressure range of 8.1 BAR / 0.2 BAR for reliable performance in commercial applications.
What are the OE reference numbers of this part?
301.01.0002 directly replaces Mercedes-Benz OE number A0024311506.