Eberspächer updates exhaust valve system to help meet future nitrogen oxide standards


By Will Hall - 20th September 2021

Germany – Automotive components company, Eberspächer Group of Esslingen, Germany, has announced its Emission Valve Generation 2 (EVG2) to help meet future nitrogen oxide standards.

Compared with its predecessor, it is 30% lighter and more resistant to exhaust gases up to 650 ºC (1200 ºF). By recirculating exhaust gas at the optimum back pressure, temperatures in the combustion chamber can be reduced, preventing the generation of excess nitrogen oxide that occurs when chamber temperatures are too high.

Become a subscriber to read article

Start free trial Already a subscriber? Click here to login.

Subscription Features

Unlimited Article Limits

Access to all articles published daily as well as Truck & Bus Builder archives.

Access Article Downloads

Tables, graphs and statistical information as well as government papers.

Premium Content

Including in depth market reports, feature articles and interviews with industry leaders.