محرك صمام DAF BPV OE 2104977 لـ السيارات القاطرة DAF XF 106

The offer includes a regenerated DAF XF 106 Euro 6 BPV valve


OE numbers:
2104977;
2128867;
2187597;
2256380;
2256380RN;



The price includes a deposit of €850. The deposit secures the return of the old part, which we will renew. To save your time, we provide you with a regenerated product. After receiving the old, complete part, we will refund the entire deposit to your account number



Valve numbers

In addition to OE numbers, BPV valves also differ in software numbers. It is written as a sequence of numbers "X.XXXXX.XX". This way you can distinguish the individual valves from each other.



Principle of operation of the BPV valve

The BPV valve for DAF Euro 6 works on the principle of an overflow mechanism. When the pressure in the supercharging system reaches a certain level (determined depending on the configuration and operating conditions), the BPV valve opens automatically, allowing a controlled discharge of excess air to the outside. This allows you to quickly reduce the pressure in the supercharging system, while protecting the turbocharger against excessive load.



BPV Valve DAF XF 106 Euro 6 – Causes of Failure

- Contamination: Accumulation of dirt or oil in the BPV valve mechanism may interfere with its operation.


- Mechanical Damage: Vibration or mechanical damage may affect the precision of operation of the BPV valve.


- Air Loss: A leak around the BPV valve can lead to a loss of pressure in the charging system.




Symptoms of BPV Valve Damage

Damage or improper operation of the BPV valve can lead to various problems in the boost system and engine performance. Here are some symptoms that may suggest a damaged BPV valve:



- Loss of Engine Power: A damaged BPV valve can lead to a loss of engine power because it is unable to effectively control the pressure in the supercharging system.

- Poor Gas Response: If the BPV valve does not function properly, throttle response may be delayed or ineffective.

- Increased Fuel Consumption: A damaged BPV valve can affect fuel efficiency as it can lead to misuse of compressed air.

- Sounds Coming from the Supercharger System: Abnormal sounds such as whistling or knocking may indicate problems with the BPV valve.