303.06.0009 ALB Load Sensing Valve for WABCO Systems
303.06.0009
Summary
This ALB Load Sensing Valve is designed for heavy commercial vehicle brake systems. It features specific port configurations including M22x1.5 and M16x1.5, ensuring precise pressure regulation under varying loads. Engineered with high-strength components to maintain system stability in demanding environments. Equivalent to OE WABCO 4757145010.
| EAN Code | 8683457010086 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 475 714 501 0
Description
What does an ALB load sensing valve do?
This ALB load sensing valve plays a critical role in the pneumatic brake system by regulating brake pressure based on the vehicle's load. By sensing the weight of the load, it ensures that the braking force is automatically adjusted, preventing wheel lock-up and maintaining optimal stopping distances for heavy commercial vehicles.System compatibility and fitment
This component is designed to be compatible with WABCO systems. It features a precise arrangement of ports, including M22x1.5, M16x1.5 (x2), and M12x1.5, allowing for accurate pressure distribution across the braking circuit.Installation and technical specifications
For professional installation and maintenance, technicians should verify all port connections and pressure thresholds. This valve operates with specific pressure ranges, such as 2 BAR to 6.5 BAR at Port 2 and 0.2 BAR to 2.8 BAR at Ports 41 and 42, ensuring the system responds correctly to load changes.Maintenance and troubleshooting
Regular inspections of the valve ports and seals can prevent pneumatic leaks and ensure consistent braking performance during heavy-duty operations.OE cross-reference
303.06.0009 (ALB Load Sensing Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4757145010.Technical Specifications
| Port 1 | M22x1,5 |
|---|---|
| Port 2 | M16x1,5 (x2) |
| Port 4 | M22x1,5 |
| Port 41 | M12x1,5 |
| Port 42 | M12x1,5 |
| Empty Pressure Port 41 | 0,2 BAR |
| Empty Pressure Port 42 | 0,2 BAR |
| Full Pressure Port 41 | 2,8 BAR |
| Full Pressure Port 42 | 2,8 BAR |
| Empty Pressure Port 2 | 2 BAR |
| Full Pressure Port 2 | 6,5 BAR |
| Port 43 | M16x1,5 |
Other OEMs
WABCO
- 4757145010
- 475 714 501 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of an ALB load sensing valve?
It regulates pneumatic brake pressure by sensing the load on the vehicle, ensuring stable braking performance regardless of weight.
What port sizes are featured on this valve?
This unit includes M22x1.5, M16x1.5 (x2), M12x1.5, and M16x1.5 ports to accommodate standard heavy-duty pneumatic connections.
Which systems is this valve compatible with?
This component is engineered to be compatible with WABCO systems used in heavy commercial vehicle braking applications.
What are the typical pressure ranges for this component?
The valve manages specific pressures, such as 0.2 BAR to 2.8 BAR at ports 41/42 and 2 BAR to 6.5 BAR at port 2.
What are the OE reference numbers of this part?
303.06.0009 directly replaces WABCO OE number 4757145010.