|Properties||Pressure regulators mitigate the fatigue stress the sealing element has to bear due to high pressure pulsation in the fuel system.
They reduce the suffering of restart in hybrid vehicles that use start-stop engine strategy, maintaining pressure during the engine-off period.
Extremely reliable sealing and robustness against mechanical stresses created in new fuel systems.
|Characteristics||Fuel pressure < membrane pressure : The excess fuel flows back to the fuel tank increasing the fuel pressure at the injector.
Fuel pressure > membrane pressure : The diaphragm retracts the valve to discharge the excess fuel and reduce the fuel pressure at the injector.
Balanced pressure difference : The amount of fuel injected depends solely on the opening time of the injectors.
Optimized flow channels : It enables minimum pressure drop, minimum induced noise, and maximum flow repeatability.