303.06.0124 ALB Load Sensing Valve for WABCO systems
303.06.0124
Summary
This ALB Load Sensing Valve is engineered for heavy commercial vehicle brake systems. It features M22x1,5 and M16x1,5 port configurations with specific pressure thresholds including 3.15 BAR at empty and 5.65 BAR at full load to ensure precise braking performance. Equivalent to OE WABCO 4757111090.
| EAN Code | 8683457051416 |
|---|
Ready to Order
Compatible OEM Codes
-
WABCO
- 475 711 109 0
Description
This ALB load sensing valve plays a critical role in the pneumatic braking system by adjusting brake force based on the vehicle load. By regulating air pressure through specialized ports, it ensures that braking performance remains consistent whether the vehicle is empty or fully loaded. The component is manufactured using high-strength components to withstand demanding heavy commercial vehicle operations.
This valve is compatible with WABCO systems and is designed to meet rigorous industrial standards for brake modulation. It utilizes specific port sizes such as M22x1,5 and M16x1,5 to facilitate precise integration into existing pneumatic lines.
For proper installation, technicians should verify the pressure thresholds of the empty and full load ports. The unit operates with an empty pressure port of 3.15 BAR and a full pressure port of 5.65 BAR. Ensuring all M-series threads are seated correctly will prevent pneumatic leaks and maintain system integrity during heavy-duty service.
Consult your authorized distributor.
This valve is compatible with WABCO systems and is designed to meet rigorous industrial standards for brake modulation. It utilizes specific port sizes such as M22x1,5 and M16x1,5 to facilitate precise integration into existing pneumatic lines.
For proper installation, technicians should verify the pressure thresholds of the empty and full load ports. The unit operates with an empty pressure port of 3.15 BAR and a full pressure port of 5.65 BAR. Ensuring all M-series threads are seated correctly will prevent pneumatic leaks and maintain system integrity during heavy-duty service.
Consult your authorized distributor.
OE cross-reference
303.06.0124 (ALB Load Sensing Valve) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 4757111090.Technical Specifications
| Empty Pressure Port 41/42 | 3,15 BAR |
|---|---|
| Empty Pressure Port 2 | 4 BAR |
| Full Pressure Port 2 | 5,5 BAR |
| Full Pressure Port 41/42 | 5,65 BAR |
| Port 1 | M22x1,5 |
| Port 2 | M16x1,5(x2) |
| Port 4 | M16x1,50 |
Other OEMs
WABCO
- 4757111090
- 475 711 109 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 appropriate braking force regardless of whether the vehicle is empty or fully loaded.
What are the primary port connections for this valve?
The unit features a primary M22x1,5 port along with multiple M16x1,5 ports to accommodate standard pneumatic braking system configurations.
How does the pressure vary between empty and full loads?
The valve is calibrated to manage pressures ranging from 3.15 BAR at empty capacity up to 5.65 BAR when under full load conditions.
Which systems is this component compatible with?
This specific component is designed to be compatible with WABCO systems within heavy commercial vehicle braking architectures.
What are the OE reference numbers of this part?
303.06.0124 directly replaces WABCO OE number 4757111090.