303.07.0065 Levelling Valve for Knorr-Bremse Systems
303.07.0065
Summary
This heavy-duty levelling valve ensures precise suspension height control. Featuring M16x1.5 and M12x1.5 port configurations, it provides reliable performance under pressure. Designed for heavy commercial vehicle suspension systems and compatible with Knorr-Bremse components. Equivalent to OE Knorr-Bremse SV1426.
| EAN Code | 8683457012431 |
|---|
Ready to Order
Compatible OEM Codes
-
KNORR-BREMSE
- SV 1426
Description
This levelling valve plays a critical role in maintaining the correct ride height within the pneumatic suspension system of heavy commercial vehicles. By regulating air pressure, it ensures the vehicle remains level even under varying load conditions, which is vital for driving stability and tire wear prevention.
The component is designed to work seamlessly with Knorr-Bremse systems. It features specific technical dimensions, including a 210 mm lever and a 21 / Ø 2,40 inner hole diameter, ensuring precise mechanical movement during operation.
For professional technicians, installation requires careful attention to the port specifications: it includes one M16x1.5 port, two M12x1.5 ports, one M12x1.5 port, and one M16x1.5 port. Ensuring all connections are secure helps maintain the 10 BAR operating pressure required for optimal performance.
Regular inspection of the lever and port seals is recommended to prevent air leaks or uneven suspension response. Consult your authorized distributor for more information on fitment.
The component is designed to work seamlessly with Knorr-Bremse systems. It features specific technical dimensions, including a 210 mm lever and a 21 / Ø 2,40 inner hole diameter, ensuring precise mechanical movement during operation.
For professional technicians, installation requires careful attention to the port specifications: it includes one M16x1.5 port, two M12x1.5 ports, one M12x1.5 port, and one M16x1.5 port. Ensuring all connections are secure helps maintain the 10 BAR operating pressure required for optimal performance.
Regular inspection of the lever and port seals is recommended to prevent air leaks or uneven suspension response. Consult your authorized distributor for more information on fitment.
OE cross-reference
303.07.0065 (Levelling Valve) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number SV1426.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 mm | 210 |
Other OEMs
KNORR-BREMSE
- SV1426
- SV 1426
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 stable vehicle height and balance under different loads.
Which brands is this part compatible with?
This component is designed to be compatible with Knorr-Bremse systems used in heavy commercial vehicle suspensions.
What are the connection port sizes for this component?
The unit features M16x1.5 and M12x1.5 ports to accommodate standard pneumatic suspension connections.
How can I identify if the levelling valve needs replacement?
Technicians should look for symptoms of uneven vehicle height, leaning, or persistent air leaks from the pneumatic lines.
What are the OE reference numbers of this part?
303.07.0065 directly replaces Knorr-Bremse OE number SV1426.