Regenerated Knorr-Bremse EBS valve for Volvo and Renault, K093191

We offer a regenerated Knorr-Bremse EBS valve for Volvo and Renault trucks

Part numbers:

K029247;

K093191;

21114975;

22225552;

7421114975;

7422225552;
K029247N07;

Voltage:

24 V;

Application:

RVI;

Volvo FH;

Volvo FM;

Regenerated Knorr-Bremse EBS valve K093191 for Volvo and Renault

The regenerated Knorr-Bremse EBS valve with numbers K093191, 22225552 is a high-quality brake system component used in Volvo trucks (e.g., FH/FM series) and compatible Renault/RVI models. In the regenerated version, the device has undergone a comprehensive overhaul — complete disassembly, cleaning, replacement of worn parts, and functional testing, thanks to which it regains efficiency comparable to a new module.

How the EBS valve works in trucks

The EBS valve controls the air pressure in the brake circuits based on signals from the control unit (ECU). Depending on driving conditions (braking, load, speed), it regulates the air supply to the brake cylinders to ensure optimal braking and adequate force on each axle. Its efficiency is essential for the operation of the ABS, ASR, and EBS systems as a whole.

Symptoms of EBS valve malfunction

A worn or damaged K093191 EBS valve can cause the following problems:

• EBS/ABS indicator light on the dashboard comes on
• uneven or delayed braking, especially under heavy loads
• braking system diagnostic errors
• lack of synchronization of the operating brake circuits
• decreased braking efficiency and increased stopping distance

Regeneration and quality

The regenerated Knorr-Bremse EBS valve K029247, 21114975, 22225552 undergoes a step-by-step process: disassembly of the module, cleaning of components, replacement of worn parts (seals, membranes, valves), leak and performance tests. After regeneration, the module is tested under simulated load conditions to ensure full efficiency.