A2C2000382580 A2C59513481 5WS40254

Common Rail Volumetric Control Valve (VCV)

The VCV (Volume Control Valve) is a key electronically controlled actuator in the high-pressure common rail diesel fuel system. It is primarily installed on the fuel inlet (low-pressure) side of the high-pressure fuel pump to regulate the amount of fuel entering the pump's compression chamber. By controlling the fuel delivery of the high-pressure pump, it enables precise regulation of the common rail pressure.

Product Advantages:

High Control Accuracy: Precisely regulates the fuel supplied to the high-pressure pump, minimizing common rail pressure fluctuations for more stable engine performance and improved fuel efficiency.

Fast Response: Responds rapidly to ECU commands with millisecond-level actuation, delivering better acceleration performance and smoother transitions under varying operating conditions.

Stable Flow Control: Maintains consistent fuel flow output across all operating conditions, ensuring stable idling and sufficient fuel supply under high-load operation.

High Pressure and High Temperature Resistance: Designed to withstand harsh engine operating conditions for extended service life and reliable long-term performance.

A2C2000382580

Compatible Siemens VDO / Continental Injection Pumps / High-Pressure Pumps:

A2C59513482

A2C20003282

A2C20003180

A2C59513481

5WS40273

5WS40254

7H2Q-9B395-CH

6H4Q-9B395-BG

LR005549

LR006735

Land Rover

Land Rover Discovery III (L319) (Production: 07.2004 – 09.2009)

Land Rover Range Rover Sport (L320) (Production: 03.2005 – 03.2013)

Land Rover Discovery IV (L319) (Production: 09.2009 – 12.2018)

Compatible Engines:

2.7 D (4×4), 2.7 TD (4×4)

Engine Output:

190 hp (140 kW)

Production Years:

2004–2018