303.06.0019 Complete, ALB Load Sensing Valve
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303.06.0019 WABCO Compatible ALB Load Sensing Valve

303.06.0019

Summary

●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: 0,5 BAR ●Empty Pressure Port 42: 0,5 BAR ●Full Pressure Port 41: 4 BAR ●Full Pressure Port 42: 4 BAR ●Port 1-2: M22x1,5 ●Port 44: M16x1,5

EAN Code8683457010192
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Description

The heavy-duty ALB Load Sensing Valve is a critical component within the pneumatic braking system, designed to regulate air pressure based on vehicle load-induced changes. This part ensures optimal braking performance and stability by adjusting the braking force in response to the weight of the vehicle or trailer. It is constructed using high-strength components to withstand demanding commercial vehicle environments.

303.06.0019 is the OE-equivalent of the WABCO 475 715 502 0 ALB Load Sensing Valve used in WABCO systems. This product is engineered to meet precise technical specifications, including specific port dimensions and pressure thresholds, to maintain system integrity during operation. It provides a reliable solution for maintaining heavy commercial vehicle safety standards.

For workshop technicians, this assembly features specialized connections including Port 1 (M16x1,5), Port 2 (M22x1,5 and M16x1,5 variations), and various pressure ports (M12x1,5) to ensure seamless integration into existing pneumatic circuits. Maintenance and installation should be performed according to standard heavy commercial vehicle braking system protocols to ensure correct pressure modulation between empty (0,5 BAR) and full (4 BAR) states.

Technical Specifications

Port 1M16x1,5
Port 2M22x1,5 (x2) - M16x1,5 (x4)
Port 4M22x1,5
Port 41M12x1,5
Port 42M12x1,5
Empty Pressure Port 410,5 BAR
Empty Pressure Port 420,5 BAR
Full Pressure Port 414 BAR
Full Pressure Port 424 BAR
Port 44M16x1,5
Port 1-2M22x1,5

Other OEMs

WABCO

  • 475 715 502 0
  • 4757155020

Vehicles Used

BrandModelEngine
WABCO

FAQ

What are the technical port specifications for this valve?
The valve features Port 1 (M16x1,5), Port 2 (M22x1,5 x2 and M16x1,5 x4), Port 4 (M22x1,5), and Port 44 (M16x1,5). Ports 41 and 42 utilize M12x1,5 threads.
Which OEM numbers is this product compatible with?
This product is a direct equivalent for the WABCO system with OEM number 475 715 502 0.
What are the pressure levels for empty and full load states?
The empty pressure ports (41/42) operate at 0,5 BAR, while the full pressure ports (41/42) operate at 4 BAR.
Is this part suitable for heavy commercial vehicle braking systems?
Yes, it is specifically designed as a complete ALB Load Sensing Valve for heavy commercial vehicle pneumatic brake systems.
Does this part require specific thread types for installation?
Yes, it requires specific thread types including M16x1,5, M22x1,5, and M12x1,5 depending on the specific port being connected.