LAVINIA E-PPN Control Valve
HEINZMANN can provide a universal, electromagnetically actuated fuel control valve for diesel engines. It is used to precisely determine the fuel injection timing and quantity. As it has been designed as a module, it can be easily combined with existing high-pressure pumps and injectors from a wide range of manufacturers, negating the need for any major changes to the diesel engine. It comprises a complete extension kit for mechanical diesel fuel injection systems with individual plug-in pumps.
- Enables the injection quantity and timing to be controlled electronically
- Injection timing depends on the speed/load
- Possibility to switch off the cylinders when idling or operating at low loads
- Cylinder balancing
- Up to 350 kW per cylinder
- Up to 1600 bar system pressure
- Suitable for retrofits and for new engines
- Can be adapted to different fuel pump designs
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Electronic Pump-Pipe-Nozzle Control (E-PPN)
LAVINIA, the electronically controlled E-PPN (Electronic Pump Pipe Nozzle) system, has been designed as an extension for existing mechanical injection systems. It centres around a magnetically actuated control valve that is integrated into the high-pressure fuel line in diesel engines. The LAVINIA E-PPN system expands the existing fuel system and can be used both for new diesel engines and for retrofits. Thanks to the precise actuation by a solenoid valve control unit, the system offers all the advantages of an electronic fuel control system to ensure optimised combustion under all operating conditions.
