For decades, Wahler has focused on the temperature and exhaust gas management for internal combustion engines. The ongoing improvement in the performance of automotive powerplants goes hand in hand with innovative developments by Wahler in the areas of thermostats, exhaust gas recirculation systems (EGR), as well as pipes and hoses.

Characteristic of the way Wahler works is the intensive exchange of knowledge and ideas with the customers during all product development phases. Wahler meets customer requirements by applying straightforward, time-saving problem-solving methods.

Without exception, Wahler products are installed either directly on engines or in their immediate vicinity. This means that they must withstand both the radiated engine heat and the high temperatures of cooling media and exhaust gases for whose control and transport they are designed. Accordingly, Wahler products perform with the utmost reliability at all temperatures and in the most challenging conditions:

- Wahler thermostats selectively regulate the temperature of cooling circuits (water, oil and air)

- Wahler valves and flaps, as components of exhaust gas recirculation systems, control the travel and flow volume of exhaust gases

- Wahler pipes and hoses make up the many connections required in engines to transport hot exhaust gases as well as coolants and lubricants

Because the functions of Wahler products directly impact engine performance and service life, Wahler is dedicated to ensuring their high quality at all times. Throughout the various manufacturing phases, this constant applies to both the quality of materials and the operating characteristics of Wahler products.

Site: http://www.wahler.de/