Exhaust Flaps for Passenger Cars

Exhaust flaps for passenger cars are integrated in the exhaust tract. The housing is either a precision casting or of welded sheetmetal construction. This is ordinarily combined with a DC motor actuator with a contact-free sensor. All actuators for our exhaust gas flaps are internally developed.

For gasoline engines, there is a variant of the diesel exhaust gas flap constructed as an acoustic flap. In this case, particular attention is paid to internal leakage in order to achieve optimum noise minimization performance. A range of different actuators from the Pierburg modular system can be used to control the acoustic flap.

Exhaust Control Valves (ECV)
Exhaust Flap for Passenger Cars
Sheetmetal exhaust flaps or exhaust control valves (ECV) are generally weld-in solutions. They are available in standard versions for tube diameters of 55 mm, 65 mm, and 75 mm. As with all other Pierburg actuators, customer specific electrical connectors are available.

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Fax: +49 211 473-4727

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