Skip to content
303.06.0015 ALB Load Sensing Valve, Brake System

1433 Views Updated

303.06.0015 Compatible ALB Load Sensing Valve — DAF Scania

303.06.0015

Summary

This ALB load sensing valve is engineered for heavy commercial vehicle brake systems, specifically compatible with DAF and Scania. It features M22x1.5 and M16x1.5 port configurations to ensure precise pressure regulation based on vehicle load, maintaining optimal braking performance under varying weights. Equivalent to OE DAF 1506230, Scania 1935107 and WABCO 4757145100.

Product identifiers
EAN Code8683457010147
Ready to Order
Get Information
Share
WhatsApp Facebook X LinkedIn

Compatible OEM Codes

  • WABCO
    • 475 714 510 0
  • SCANIA
    • 1935107
  • DAF
    • 1506230

Description

What does an ALB load sensing valve do?

This ALB load sensing valve plays a critical role in the pneumatic brake system of heavy commercial vehicles by adjusting brake pressure according to the actual load of the vehicle. By utilizing a mechanical sensing method, it ensures that braking force is proportional to weight, preventing wheel lock-up or excessive braking distance during heavy-duty operations.

Vehicle and engine compatibility

This component is designed to be compatible with Scania and DAF trucks. It functions seamlessly within the braking architecture to maintain stability across different load scenarios. The unit is engineered with high-strength components to withstand the rigorous environmental conditions typical of heavy-duty transport.

Installation and maintenance

For technical installation, this valve features specific port dimensions including M22x1.5, M16x1.5, and M12x1.5 connections. Technicians should verify that the pressure ports—such as the 3.6 BAR full pressure ports and 0.4 BAR empty pressure ports—align with the existing pneumatic lines to ensure correct calibration during service.

System reliability

Regular inspection of the sensing mechanism and port seals is recommended to prevent air leaks or improper load compensation. Maintaining these components ensures consistent braking performance for the vehicle's safety.

OE cross-reference

303.06.0015 (ALB Load Sensing Valve) is the equivalent of the DAF, Scania and WABCO OE numbers. This part directly replaces DAF OE number 1506230. It also replaces Scania OE number 1935107 and WABCO OE number 4757145100.

Technical Specifications

Technical Specifications
Port 1M22x1,5
Port 2M16x1,5 (x2)
Port 4M22x1,5
Port 41M12x1,5
Port 42M12x1,5
Empty Pressure Port 410,4 BAR
Empty Pressure Port 420,4 BAR
Full Pressure Port 413,6 BAR
Full Pressure Port 423,6 BAR
Empty Pressure Port 22,4 BAR
Full Pressure Port 26,5 BAR
Port 43M16x1,5

Other OEMs

DAF

  • 1506230

SCANIA

  • 1935107

WABCO

  • 4757145100
  • 475 714 510 0

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF
SCANIA
WABCO

FAQ

What is the primary function of an ALB load sensing valve?
It adjusts the pneumatic brake pressure automatically based on the weight of the vehicle to ensure safe and balanced braking.
Which vehicles are compatible with this valve?
This specific model is designed for use in Scania and DAF heavy commercial vehicles.
What are the port specifications for this component?
The valve includes M22x1.5, M16x1.5, M12x1.5, and M16x1.5 ports to facilitate precise system integration.
How can I identify if a load sensing valve needs replacement?
Technicians should look for symptoms of uneven braking or inconsistent pressure regulation during heavy load testing.
What are the OE reference numbers of this part?
303.06.0015 directly replaces DAF OE number 1506230. It also replaces Scania OE number 1935107 and WABCO OE number 4757145100.