84521016017 MAN NEOPLAN Unloader Valves
301.01.0002
Summary
VADEN ORIGINAL 301.01.0002 is a high-strength unloader valve designed for heavy commercial vehicle systems. It features specialized port configurations (M22x1,5 and M12x1,5) and is compatible with MAN NEOPLAN systems, ensuring reliable pressure regulation within the brake system.
| 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
The unloader valve serves a critical role in the pneumatic brake system by regulating air pressure transitions and ensuring system stability. This component is engineered with high-strength components to withstand the rigorous demands of heavy commercial vehicle operations, providing consistent performance under varying pressure conditions.
The 84521016017 is the OE equivalent of the MAN 84521016017 unloader valve used in MAN NEOPLAN models. This part features specific technical dimensions including Port 1 (M22x1,5), Port 4 (M12x1,5), Port 21 (M22x1,5), Port 22 (M12x1,5), and Port 23 (M12x1,5), with a cut-out pressure of 8,1 BAR / 0,2 BAR. 84521016017 is the OE equivalent of the MAN 84521016017 unloader valve used in MAN NEOPLAN.
Maintenance technicians should verify all port connections and ensure the inflation valve functionality during routine inspections. The precision-engineered thread sizes (M22x1,5 and M12x1,5) are essential for a leak-free installation within the pneumatic circuit to maintain optimal braking performance.
Regular monitoring of the cut-out pressure levels helps in early detection of potential pneumatic system issues. This component is designed to integrate seamlessly into existing heavy-duty air brake architectures for reliable service.
The 84521016017 is the OE equivalent of the MAN 84521016017 unloader valve used in MAN NEOPLAN models. This part features specific technical dimensions including Port 1 (M22x1,5), Port 4 (M12x1,5), Port 21 (M22x1,5), Port 22 (M12x1,5), and Port 23 (M12x1,5), with a cut-out pressure of 8,1 BAR / 0,2 BAR. 84521016017 is the OE equivalent of the MAN 84521016017 unloader valve used in MAN NEOPLAN.
Maintenance technicians should verify all port connections and ensure the inflation valve functionality during routine inspections. The precision-engineered thread sizes (M22x1,5 and M12x1,5) are essential for a leak-free installation within the pneumatic circuit to maintain optimal braking performance.
Regular monitoring of the cut-out pressure levels helps in early detection of potential pneumatic system issues. This component is designed to integrate seamlessly into existing heavy-duty air brake architectures for reliable service.
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
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| DAF | ||
| EVOBUS | ||
| FAUN | ||
| FREIGHTLINER | ||
| IRISBUS | ||
| IVECO | ||
| KENWORTH | ||
| MACK | ||
| MAN | ||
| MAN | NEOPLAN | |
| MERCEDES BENZ | ||
| MERITOR | ||
| NEOPLAN | ||
| PETERBILT | ||
| RENAULT TRUCKS | ||
| SCANIA | ||
| STEYR | ||
| TEREX | ||
| VAN HOOL | ||
| VOLVO | ||
| WABCO |
FAQ
What is the primary function of this unloader valve?
This component regulates air pressure within the pneumatic brake system to ensure stable operation during vehicle movement.
Which vehicle brands is this part compatible with?
This part is designed for compatibility with MAN NEOPLAN systems and specifically meets requirements for these heavy commercial vehicles.
What are the technical port specifications for this part?
The unit features Port 1 (M22x1,5), Port 4 (M12x,5), Port 21 (M22x,5), Port 22 (M12x,5), and Port 23 (M12x,5).
Can I use this part for light passenger vehicles?
No, this component is strictly designed for heavy commercial vehicle applications like trucks and buses to ensure safety and durability.
What are the OEM cross-reference numbers?
The complete list of compatible OEM codes includes: 84521016017.