2136382 72100503

The Common Rail Pressure Control Valve (PCV) is a proportional solenoid valve installed on the high-pressure side of the common rail fuel system. Controlled by the ECU via a PWM signal, it precisely regulates the valve opening to adjust the return flow of high-pressure fuel, enabling accurate closed-loop control of common rail pressure. The PCV rapidly compensates for rail pressure fluctuations, ensuring stable injection pressure while improving combustion efficiency, engine performance, and fuel economy. It also helps protect the high-pressure fuel system, making it an essential control component in modern diesel common rail systems.

Precise Pressure Control – Accurately regulates common rail pressure to ensure stable fuel injection system operation.

Fast Response – Responds rapidly to ECU commands for real-time correction of rail pressure fluctuations.

Stable Pressure Regulation – Maintains consistent rail pressure under all operating conditions for smoother engine performance.

Long Service Life – Resistant to high temperatures, high pressure, and wear, ensuring reliable operation in demanding environments.

OE-Quality Reliability – Manufactured to OE standards and rigorously tested for stable, dependable performance.

2136382

2136382PE

7210-0503

72100503

Peterbilt

Peterbilt 579 Truck

Mercedes-Benz

Mercedes-Benz Actros MP4 / MP5 (Production Years: 07.2011 – Present)

Mercedes-Benz Antos (Production Years: 07.2012 – Present)

Mercedes-Benz Arocs (Production Years: 01.2013 – Present)

Mercedes-Benz Atego 3 (Production Years: 04.2013 – Present)

Mercedes-Benz Econic 2 (Production Years: 04.2013 – Present)

Compatible Engines:

MX-13, OM470, OM471, OM473, OM934, OM936

Engine Output:

231–625 HP (170–460 kW)

Production Years:

2011–2026