303.06.0028 Compatible ALB Load Sensing Valve
303.06.0028
Summary
High-strength ALB Load Sensing Valve designed for heavy commercial vehicle brake systems. This component features specific port configurations including M22x1.5 and M16x1.5 to ensure precise pressure regulation within the pneumatic braking circuit. Equivalent to OE WABCO 4757155160.
| EAN Code | 8683457010284 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 475 715 516 0
Description
What does an ALB load sensing valve do?
This ALB load sensing valve plays a critical role in the pneumatic braking system by regulating brake pressure based on the vehicle load. By adjusting the air pressure delivered to the brake chambers, it ensures optimal braking performance and stability regardless of the weight being carried.System compatibility and port configuration
This component is compatible with WABCO systems and is engineered to meet heavy-duty requirements. It features a precise port configuration including M22x1.5, M16x1.5, and M12x1.5 connections to facilitate seamless integration into existing pneumatic lines.Installation and maintenance guidance
Technicians should verify all port sizes before installation to ensure correct fitment. The unit includes specific pressure ports with 3.6 BAR ratings for empty and full pressure configurations, ensuring the valve maintains accurate sensitivity during operation.Troubleshooting and inspection
Regular inspection of the valve ports and connections is recommended to prevent air leaks and ensure consistent braking response under varying load conditions.OE cross-reference
303.06.0028 (ALB Load Sensing Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4757155160.Technical Specifications
| Port 1 | M16x1,5 |
|---|---|
| Port 2 | M22x1,5 (x2) - M16x1,5 (x4) |
| Port 4 | M22x1,5 |
| Port 41 | M12x1,5 |
| Port 42 | M12x1,5 |
| Empty Pressure Port 41 | 3,6 BAR |
| Empty Pressure Port 42 | 3,6 BAR |
| Full Pressure Port 41 | 3,6 BAR |
| Full Pressure Port 42 | 3,6 BAR |
| Port 1-2 | M22x1,5 |
| Port 43 | M16x1,5 |
Other OEMs
WABCO
- 4757155160
- 475 715 516 0
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of an ALB Load Sensing Valve?
It regulates the air pressure in the braking system by sensing the load on the vehicle, ensuring appropriate braking force is applied according to weight.
Which systems is this valve compatible with?
This specific component is designed to be compatible with WABCO systems in heavy commercial vehicle applications.
What are the technical port specifications?
The valve features various connections, including M22x1.5, M16x1.5, and M12x1.5 ports, with specific 3.6 BAR pressure ports.
How can I identify if a load sensing valve needs replacement?
Technicians should look for signs of air leaks around the ports or inconsistent braking response when the vehicle load changes.
What are the OE reference numbers of this part?
303.06.0028 directly replaces WABCO OE number 4757155160.