303.07.0042 Compatible Levelling Valve
303.07.0042
Summary
This heavy-duty levelling valve is designed for precision suspension control. It features M12x1.5 and M22x1.5 port configurations and operates at 10 BAR pressure, ensuring reliable performance in commercial vehicle suspension systems. Compatible with Knorr-Bremse systems. Equivalent to OE Knorr-Bremse SV1445.
| EAN Code | 8683457012202 |
|---|
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Compatible OEM Codes
-
KNORR-BREMSE
- SV 1445
Description
What does a levelling valve do?
This levelling valve plays a critical role in maintaining the correct height of the vehicle suspension system. By regulating pneumatic pressure, it ensures stable load distribution and prevents uneven chassis tilting during operation. Built with high-strength components, it is engineered to withstand the rigorous demands of heavy commercial vehicle service.System compatibility
This component is compatible with Knorr-Bremse systems and is designed to meet strict industrial standards for pneumatic stability. It is specifically engineered for heavy commercial vehicle applications where precise height adjustment is required to maintain safety and driving stability.Installation and maintenance
For proper installation, technicians should verify the port connections, which include an M12x1.5 and an M22x1.5 thread. Ensuring all seals are seated correctly at 10 BAR operating pressure will prevent pneumatic leaks and maintain optimal suspension geometry.Troubleshooting guidance
Regular inspection of the valve body and connection points can prevent unexpected suspension failure. Consult your authorized distributor for more information.OE cross-reference
303.07.0042 (Levelling Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SV1445.Technical Specifications
| Port 1 | M12x1,5 |
|---|---|
| Port 21 | M22x1,5 |
| Pressure | 10 BAR |
| Inner Hole Diameter | 21 / Ø 1,20 |
| Lever | - |
Other OEMs
KNORR-BREMSE
- SV1445
- SV 1445
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of this levelling valve?
The valve regulates air pressure within the suspension system to maintain a constant vehicle height regardless of the load weight.
What are the specific port specifications for this part?
This component features an M12x1.5 port and an M22x1.5 port, designed for specific pneumatic connection requirements.
What is the maximum operating pressure?
This levelling valve is designed to operate effectively at a standard pressure of 10 BAR.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically engineered for heavy commercial vehicle suspension systems to ensure durability and precision.
What are the OE reference numbers of this part?
303.07.0042 directly replaces Knorr-Bremse OE number SV1445.