303.07.0059 Compatible Levelling Valve
303.07.0059
Summary
This heavy-duty levelling valve is engineered for precision in suspension systems. It features M16x1.5 and M12x1.5 port configurations and is designed to operate at a pressure of 10 BAR to ensure stable load distribution in heavy commercial vehicle suspensions. Equivalent to OE Knorr-Bremse SV1404.
| EAN Code | 8683457012370 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- SV 1404
Description
What does a levelling valve do?
This levelling valve plays a critical role in maintaining the correct ride height within the suspension system of heavy commercial vehicles. By regulating air pressure, it ensures that the vehicle remains level under varying load conditions, which is vital for stability and tire longevity.Compatibility and application
The component is designed to be compatible with Knorr-Bremse systems. Its construction utilizes high-strength components to withstand the constant pressure fluctuations inherent in pneumatic suspension setups.Technical specifications
Technical specifications for this unit include M16x1.5 and M12x1.5 port sizes, with an inner hole diameter of Ø 2,40 mm. It is rated for a working pressure of 10 BAR, making it suitable for demanding heavy-duty service environments.Installation and maintenance
For proper installation, technicians should verify that all port connections are clean and that the existing pneumatic lines are free of contaminants. Maintaining proper air pressure levels within the system helps ensure the longevity of the valve.OE cross-reference
303.07.0059 (Levelling Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SV1404.Technical Specifications
| Port 12 | M16x1,5 |
|---|---|
| Port 21 | M12x1,5 (x2) |
| Port 11 | M12x1,5 |
| Port 23 | M16x1,5 |
| Pressure | 10 BAR |
| Inner Hole Diameter | 21 / Ø 2,40 |
| Lever | - |
| Lever mm | ----- |
Other OEMs
KNORR-BREMSE
- SV1404
- SV 1404
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of this levelling valve?
It regulates air pressure within the suspension system to maintain a consistent vehicle ride height under different loads.
Which brands is this component compatible with?
This part is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle suspensions.
What are the port specifications for this valve?
The unit features M16x1.5 and M12x1.5 port configurations, including two M12x1.5 ports, to ensure precise integration.
What is the maximum operating pressure?
This levelling valve is engineered to operate effectively at a pressure of 10 BAR.
What are the OE reference numbers of this part?
303.07.0059 directly replaces Knorr-Bremse OE number SV1404.