303.07.0056 KNORR-BREMSE Levelling Valve
303.07.0056
Summary
The 303.07.0056 is a high-performance levelling valve engineered for heavy commercial vehicle suspension systems. It features Port 12 (M16x1,5), Port 21 (M12x1,5 x2), Port 11 (M12x1,5), and Port 23 (M16x1,5). Operating at a pressure of 10 BAR with an inner hole diameter of 21/Ø 1,80, it ensures precise pneumatic control.
| EAN Code | 8683457012349 |
|---|
Ready to Order
Compatible OEM Codes
- KNORR-BREMSE SV 1380
Description
This specialized levelling valve is designed to maintain optimal suspension height through precise pneumatic regulation within the vehicle's suspension system. Built with heavy-duty grade materials, it ensures consistent performance under demanding operational conditions for heavy commercial vehicles and industrial applications.
The 303.07.0056 is the OE equivalent of the KNORR-BREMSE SV1380 levelling valve used in high-standard pneumatic systems. It is fully compatible with KNORR-BREMSE hardware and features specific port configurations including M16x1,5 and M12x1,5 threads to ensure a perfect fit within the assembly.
For workshop technicians, this component offers reliable integration into existing air suspension architectures. Maintenance teams should verify the port connections (Port 12, 21, 11, and 23) and ensure the system pressure remains at the specified 10 BAR to prevent premature wear or system instability.
Check the compatibility list to confirm this part meets your specific technical requirements for heavy-duty vehicle maintenance.
The 303.07.0056 is the OE equivalent of the KNORR-BREMSE SV1380 levelling valve used in high-standard pneumatic systems. It is fully compatible with KNORR-BREMSE hardware and features specific port configurations including M16x1,5 and M12x1,5 threads to ensure a perfect fit within the assembly.
For workshop technicians, this component offers reliable integration into existing air suspension architectures. Maintenance teams should verify the port connections (Port 12, 21, 11, and 23) and ensure the system pressure remains at the specified 10 BAR to prevent premature wear or system instability.
Check the compatibility list to confirm this part meets your specific technical requirements for heavy-duty vehicle maintenance.
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 1,80 |
| Lever | - |
| Lever mm | ----- |
Other OEMs
KNORR-BREMSE
- SV1380
- SV 1380
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| KNORR-BREMSE |
FAQ
What is the primary function of this levelling valve?
The component regulates air pressure within the suspension system to maintain a consistent vehicle height during operation.
Which OEM numbers are compatible with this part?
This product is an equivalent for the following OEM reference: KNORR-BREMSE SV1380.
What are the technical port specifications?
The valve features Port 12 (M16x1,5), Port 21 (M12x1,5 x2), Port 11 (M12x1,5), and Port 23 (M16x1,5).
Is this part suitable for heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle suspension systems operating at a pressure of 10 BAR.
What should be checked during installation?
Technicians should verify that all port threads (M16x1,5 and M12x1,5) are correctly aligned and that the system pressure is within the standard operating range.