303.07.0068 Compatible Levelling Valve
303.07.0068
Summary
This high-strength levelling valve is designed for heavy commercial vehicle suspension systems. Featuring M16x1.5 and M12x1.5 port configurations and a 12 BAR pressure rating, it ensures precise height adjustment and stability in demanding environments. Equivalent to OE Knorr-Bremse SV1435.
| EAN Code | 8683457012462 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- SV 1435
Description
What does a levelling valve do?
This levelling valve plays a critical role in the pneumatic suspension system, maintaining the correct vehicle height under varying loads. By regulating air pressure within the bellows, it ensures that the chassis remains level during operation, which is vital for vehicle stability and tire wear prevention.System compatibility and design
Designed to work with Knorr-Bremse systems, this component is engineered using heavy-duty grade materials to withstand constant pressure fluctuations. It features specific port sizes, including M16x1.5 and M12x1.5, to ensure precise integration into existing pneumatic lines.Installation and maintenance
For workshop technicians, maintaining proper port cleanliness is essential during installation. Ensure all M16x1.5 and M12x1.5 connections are seated correctly to prevent air leaks and maintain the 12 BAR operating pressure requirement.Troubleshooting guidance
Regular inspection of the inner hole diameter and port integrity can prevent sudden suspension drops or uneven loading issues in heavy commercial vehicles.OE cross-reference
303.07.0068 (Levelling Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SV1435.Technical Specifications
| Port 12 | M16x1,5 |
|---|---|
| Port 21 | M12x1,5 (x2) |
| Port 11 | M12x1,5 |
| Port 23 | M16x1,5 |
| Pressure | 12 BAR |
| Inner Hole Diameter | 21 / Ø 1,20 |
Other OEMs
KNORR-BREMSE
- SV1435
- SV 1435
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the function of this levelling valve?
It regulates air pressure within the suspension system to maintain consistent vehicle height regardless of the load weight.
What are the specific port specifications?
This unit features M16x1.5 ports (Port 12 and Port 23) and multiple M12x1.5 ports (Port 21 and Port 11) for versatile installation.
What is the maximum operating pressure?
This component is designed for operation within a pressure rating of up to 12 BAR.
When should I inspect the levelling valve?
Technicians should inspect valves if there are signs of uneven vehicle leaning or air leaks within the pneumatic suspension circuit.
What are the OE reference numbers of this part?
303.07.0068 directly replaces Knorr-Bremse OE number SV1435.