301.07.0186 Pressure Limiting Valve WABCO compatible
301.07.0186
Summary
This heavy-duty pressure limiting valve is designed for brake system stability. It features M22x1.5 ports, a pressure range of 7.5-3 bar, and supports limited return functionality to ensure precise pneumatic regulation in commercial vehicle braking applications. Equivalent to OE WABCO 4341002440.
| EAN Code | 8683457046856 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 434 100 244 0
Description
What does a pressure limiting valve do?
This pressure limiting valve plays a critical role in regulating air pressure within the braking system. By maintaining consistent pressure levels, it ensures that the pneumatic components operate within their safe design limits, preventing overpressure situations that could compromise braking performance.Compatible systems and technical specifications
The component is designed for heavy commercial vehicle braking systems and is compatible with WABCO systems. It features M22x1.5 port configurations and is engineered to handle operating pressures between 7.5 and 3 bar while supporting limited return functions for stable system response.Installation and maintenance guidance
For professional installation, technicians should verify the M22x1.5 port connections and ensure all pneumatic lines are clear of debris. Maintaining the integrity of the seals and checking the valve operation during routine inspections helps prevent air leaks and ensures optimal brake modulation.Troubleshooting and replacement
When replacing this component, it is essential to check the surrounding pneumatic lines for any signs of excessive vibration or pressure fluctuations that might have caused the original part to fail.OE cross-reference
301.07.0186 (Pressure Limiting Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4341002440.Technical Specifications
| Port 1 | M22x1.5 |
|---|---|
| Port 2 | M22x1.5 |
| Pressure | 7.5.3 Bar |
| Limited Return | OK |
Other OEMs
WABCO
- 4341002440
- 434 100 244 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of this pressure limiting valve?
It regulates air pressure within the braking system to maintain stability and prevent overpressure, ensuring safe operation for heavy commercial vehicles.
What are the technical port specifications?
This specific valve is equipped with M22x1.5 ports on both sides to facilitate standard pneumatic connections in heavy-duty systems.
What pressure range does this component support?
The valve is designed to operate effectively within a pressure range of 7.5 to 3 bar, providing reliable regulation for the intended application.
How can I identify if the valve needs replacement?
Technicians should look for signs of air leaks, inconsistent pressure regulation in the brake system, or failure to maintain the specified 7.5-3 bar range.
What are the OE reference numbers of this part?
301.07.0186 directly replaces WABCO OE number 4341002440.