WABCO part description

Lift Axle Control Valve

WABCO Lift Axle Control Valve

Optimize your trailer's axle configuration for improved fuel efficiency and handling with the WABCO Lift Axle Control Valve. This component automatically raises or lowers the additional axle based on vehicle weight and operating conditions. It features a unique variable adjustment mechanism that allows for fine-tuning of the activation pressure threshold. This ensures the lift axle engages and disengages at optimal weight points, minimizing unnecessary wear and tear on tires and drivetrain components while maximizing fuel economy. Made with high-quality, corrosion-resistant materials and rigorously tested, the WABCO 4630840410 guarantees reduced wear and tear on tires and drivetrain and efficient trailer operation.

Features & Benefits

  • Unique variable adjustment mechanism allows for precise control over the lift axle activation pressure threshold
  • Optimizes lift axle engagement and disengagement for reduced fuel consumption
  • Minimizes unnecessary strain on tires and drivetrain components by raising the lift axle when not required
  • Cost-effective solution, providing long-lasting performance and contributing to overall trailer fuel savings
  • Essential component for trailer efficiency, automating lift axle operation for optimal performance

Product Attributes

Max. operating pressure 13.0 bar
Max. operating pressure 188.5 psi
Size 194 x 66 x 95
Rated current 220 mA
Port thread 22 2x Ø 8 x 1
Temperature Range -40°C to +65°C
Electrical connection DIN 72585-A1-3.6-Sn/K1
Port thread 31 Flap exhaust
Port thread 11 Ø 8 x 1
Weight 1.9202
Port thread 12 Ø 8 x 1
Voltage 24 V
Actuation Electrical
Type LACV
Protection class IP 6K9K
Version Single-circuit
Calculated Volume (dm³) 1.2164
Port thread 21 2x Ø 8 x 1

Whether it’s for cars, buses, trucks, or trailers, WABCO® is at the frontline at developing and providing products and systems to make vehicles safer and easier to control. Founded in 1869, WABCO is a major supplier of braking, stability, suspension and transmissions in the Americas and beyond. The company is recognized as introducing the modern air brake system in 1869, and continues to lead the industry in air brake design and production for the heavy duty and commercial vehicle sectors. Today, WABCO operates as a division of the German auto parts maker ZF and employs 16,000 employees in facilities in 36 countries worldwide.

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