N30111F | Genuine Haldex® Air Brake Double Check Relay Valve (4 Delivery Ports)

• Weight: 5 lbs
• Fit for: Meritor
  
• Functions:
  
  • Redundancy: The valve provides a redundant safety feature by ensuring that the emergency brakes can be activated even if the service brake system fails. This helps to prevent accidents and protect the lives of drivers and passengers.
    
  • Emergency braking: If the service brake system fails or loses pressure, the valve opens automatically, allowing air to flow from the service brake reservoir to the emergency brake reservoir. This activates the emergency brakes, bringing the vehicle to a safe stop.
    
  • Normal operation: Under normal driving conditions, the valve remains closed, preventing air from flowing from the service brake reservoir to the emergency brake reservoir. This ensures that the emergency brakes are only activated in the event of a failure in the service brake system.

Haldex® is an international company founded in 1887, specializing in the development and production of advanced technologies for brake systems and drive systems for commercial vehicles. It is a world leader in hydraulic brakes and air systems, with a focus on increasing safety, reliability, and efficiency. From brake components to air control products like compressed air dryers and ABS, Haldex®'s innovative solutions are widely used in trucks, buses, tractors, and specialized equipment, aiming to cut down on potential hazards and maintenance costs. With manufacturing and R&D facilities in 19 countries across four continents, Haldex® is dedicated to producing high-quality parts and developing new technologies for the future.