303.06.0123 WABCO compatible ALB Load Sensing Valve
303.06.0123
Summary
This ALB Load Sensing Valve is engineered for heavy commercial vehicle brake systems. It features specific port configurations including M22x1.5 and M16x1.5, ensuring precise pressure regulation in braking applications. Compatible with WABCO systems. Equivalent to OE WABCO 4757111080.
| EAN Code | 8683457051409 |
|---|
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Compatible OEM Codes
-
WABCO
- 475 711 108 0
Description
This ALB Load Sensing Valve plays a critical role in the pneumatic braking system by adjusting braking force based on the vehicle load. By regulating air pressure, it ensures optimal stopping performance and prevents wheel lock-up under varying weight conditions. The unit is constructed from high-strength components to withstand demanding heavy commercial vehicle environments.
This component is compatible with WABCO systems and is designed to maintain stable pressure across multiple ports. It utilizes specific port sizes including M22x1.5 and M16x1.5 to ensure a secure fit within the existing pneumatic architecture of the braking assembly.
Technicians should verify pressure settings during installation to ensure system integrity. This valve features specific operating pressures such as 4.5 BAR for empty ports and 6.5 BAR for full pressure ports, which are essential for maintaining correct braking modulation. Check the compatibility list to ensure proper fitment for your specific application.
This component is compatible with WABCO systems and is designed to maintain stable pressure across multiple ports. It utilizes specific port sizes including M22x1.5 and M16x1.5 to ensure a secure fit within the existing pneumatic architecture of the braking assembly.
Technicians should verify pressure settings during installation to ensure system integrity. This valve features specific operating pressures such as 4.5 BAR for empty ports and 6.5 BAR for full pressure ports, which are essential for maintaining correct braking modulation. Check the compatibility list to ensure proper fitment for your specific application.
OE cross-reference
303.06.0123 (ALB Load Sensing Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4757111080.Technical Specifications
| Empty Pressure Port 41/42 | 3,4 BAR |
|---|---|
| Empty Pressure Port 2 | 4,5 BAR |
| Full Pressure Port 2 | 6,5 BAR |
| Full Pressure Port 41/42 | 4,4 BAR |
| Port 1 | M22x1,5 |
| Port 2 | M16x1,5(x2) |
| Port 4 | M16x1,50 |
Other OEMs
WABCO
- 4757111080
- 475 711 108 0
Related Products
Repair Kits
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| WABCO |
FAQ
What is the function of an ALB Load Sensing Valve?
It regulates brake pressure by sensing the load on the vehicle, ensuring consistent braking performance regardless of the weight carried.
What are the port specifications for this valve?
The valve features a primary M22x1.5 port, two M16x1.5 ports, and one M16x1.50 port to accommodate standard pneumatic connections.
What are the pressure thresholds for this component?
The unit operates with an empty pressure port at 4.5 BAR and a full pressure port at 6.5 BAR to manage load-based modulation.
Which systems is this valve compatible with?
This component is designed specifically to be compatible with WABCO systems in heavy commercial vehicle braking applications.
What are the OE reference numbers of this part?
303.06.0123 directly replaces WABCO OE number 4757111080.