303.06.0108 Complete, ALB Load Sensing Valve
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303.06.0108 Complete, ALB Load Sensing Valve — VOLVO

303.06.0108

Summary

●Empty Pressure Port 41/42: 2,3 BAR ●Empty Pressure Port 2: 4,5 BAR ●Full Pressure Port 2: 6 BAR ●Full Pressure Port 41/42: 4,8 BAR ●Port 1: M22x1,5 ●Port 2: M16x1,5(x2) ●Port 4: M16x1,50

EAN Code8683457051256
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Description

The technical function of this ALB Load Sensing Valve is to regulate braking force based on the vehicle load, ensuring optimal pneumatic stability within the brake system. Designed with heavy-duty grade materials, it provides consistent pressure regulation for heavy commercial vehicle applications.

303.06.0108 is the OE-equivalent of the VOLVO 1197827, VOLVO 3031391, and WABCO 475 711 020 0 used in professional heavy commercial vehicle brake systems. This component is engineered to meet strict technical standards for seamless integration into existing pneumatic architectures.

Workshop technicians can rely on the precise port dimensions and pressure thresholds for efficient installation and maintenance. The unit features a Port 1 size of M22x1,5 and multiple M16x1,5 connections to ensure a secure fit during assembly. Regular checks of the pressure ports are recommended to maintain system integrity during routine service intervals.

This load-sensing component is essential for maintaining proper braking performance under varying load conditions, helping to prevent system imbalances.

Technical Specifications

Empty Pressure Port 41/422,3 BAR
Empty Pressure Port 24,5 BAR
Full Pressure Port 26 BAR
Full Pressure Port 41/424,8 BAR
Port 1M22x1,5
Port 2M16x1,5(x2)
Port 4M16x1,50

Other OEMs

VOLVO

  • 1197827
  • 3031391

WABCO

  • 475 711 020 0
  • 4757110200

Related Products

Repair Kits

Vehicles Used

BrandModelEngine
VOLVO
WABCO

FAQ

Which vehicle brands is this part compatible with?
This part is fully compatible with VOLVO and WABCO systems using OE codes 1197827, 3031391, and 475 711 020 0.
What are the technical port specifications for this valve?
The valve features Port 1 (M22x1,5), Port 2 (M16x1,5 x2), and Port 4 (M16x1,50) for precise pneumatic connection.
Can this part be used as an OE replacement for WABCO systems?
Yes, it serves as an OE-equivalent for WABCO part number 475 711 020 0.
What is the pressure threshold for the empty port?
The empty pressure port settings are specified at 2,3 BAR for port 41/42 and 4,5 BAR for port 2.
Is this component suitable for heavy commercial vehicles?
Yes, it is designed specifically for heavy commercial vehicle brake systems to handle varying load conditions.