Electrically Actuated Valves
Short Response, Neither Vacuum or Pressure Supply Needed
Secondary Air Pumps and Systems
The Business Unit Emission and Thermosystems develops and manufactures components for fresh air injection in exhaust gas treatment systems. These include valves with a choice of electric or pneumatic actuation.
The portfolio offers blowers with constant speed using DC motors or variable speed using brushless DC motors (BLDC). Potential applications include the acceleration of catalytic converter heat-up for cold starts or controlled particle filter regeneration.
ELECTRICALLY ACTUATED VALVES
Electrically actuated valves from Pierburg are distinguished by their short response times. Moreover, they need neither a vacuum or pressure supply, which in modern vehicles must often be delivered by a separate vacuum pump. This results in considerably increased efficiency.
Phone: +49 (0)2131 520-01
Fax: +49 (0)2131 520-645