301.07.0075 Pressure Limiting Valve for MAN & Scania
301.07.0075
Summary
This pressure limiting valve is engineered for heavy commercial vehicle air brake systems. It features an adjustment range of 1.2 to 6.2 BAR, M22x1.5 ports, and ensures precise pressure regulation for Mercedes-Benz, MAN, and Scania vehicles. Equivalent to OE Faun 99707006314, Iveco 04457842 and MAN 81521016084.
| EAN Code | 8683457011779 |
|---|
Ready to Order
Compatible OEM Codes
-
MAN
- 81.52101-6211
- 81.52101-6086
- 81.52101-6084
-
WABCO
- 475 010 311 0
-
SCANIA
- 2090279
-
MERCEDES BENZ
- 003 429 44 44
-
IVECO
- 04457842
-
FAUN
- 99707006314
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in maintaining stable pneumatic pressure within heavy commercial vehicle air brake systems. By utilizing a piston-and-spring mechanism, it regulates air flow to ensure the system operates within safe limits, protecting downstream components from excessive pressure spikes.Vehicle and engine compatibility
This component is designed to be compatible with Mercedes-Benz, MAN, Scania, Iveco, and Faun vehicles. It functions reliably within air brake architectures and is often used alongside WABCO systems to ensure consistent braking performance across various heavy-duty applications.Installation and maintenance
The unit features M22x1.5 port configurations and provides an adjustment range from 1.2 to 6.2 BAR, with an outlet pressure of 3.5 BAR at an inlet of 8.5 BAR. Technicians should inspect the seals and spring tension during routine maintenance to prevent pressure fluctuations.System performance and troubleshooting
For optimal system longevity, ensure that all connections are secure and that the valve is free from contaminants that could interfere with the internal spring mechanism.OE cross-reference
301.07.0075 (Pressure Limiting Valve) is the equivalent of the Faun, Iveco, MAN, Mercedes-Benz, Scania and WABCO OE numbers. This part directly replaces Faun OE number 99707006314. It also replaces Iveco OE number 04457842, MAN OE numbers 81521016084, 81521016086, 81521016211, Mercedes-Benz OE number 0034294444, Scania OE number 2090279 and WABCO OE number 4750103110.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M22x1,5 |
| Inlet Pressure | 8,5 BAR |
| Adjustment Range | 1,2 …..6,2 BAR |
| Outlet Pressure | 3,5 BAR |
Other OEMs
FAUN
- 99707006314
IVECO
- 04457842
MAN
- 81521016211
- 81521016086
- 81521016084
- 81.52101-6211
- 81.52101-6086
- 81.52101-6084
MERCEDES BENZ
- A0034294444
- 003 429 44 44
SCANIA
- 2090279
WABCO
- 4750103110
- 475 010 311 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| FAUN | |||
| IVECO | |||
| MAN | |||
| MERCEDES BENZ | |||
| SCANIA | |||
| WABCO |
FAQ
What is the primary function of this valve?
It regulates air pressure within the pneumatic system by opening at a specific threshold to vent excess air, ensuring stable operation.
Which vehicles is this component compatible with?
It is designed for heavy commercial vehicles including MAN, Scania, Mercedes-Benz, Iveco, and Faun.
What are the technical port specifications?
The valve is equipped with M22x1.5 ports and supports an adjustment range between 1.2 and 6.2 BAR.
How can I identify if the valve needs replacement?
Technicians should look for inconsistent braking response or pressure fluctuations that suggest the internal spring mechanism is failing.
What are the OE reference numbers of this part?
301.07.0075 directly replaces Faun OE number 99707006314. It also replaces Iveco OE number 04457842, MAN OE numbers 81521016084, 81521016086, 81521016211, Mercedes-Benz OE number 0034294444, Scania OE number 2090279 and WABCO OE number 4750103110.