Powertrain: EGR Bypass Valve Solution
Handling Leakage and Friction
Aligned with the LP and HP EGR valves, the EGR bypass valve is located in the EGR periphery or directly on the EGR valve. The EGR bypass valve is exposed to typical chemicals from exhausted gas such as sulfuric acid. For an accurate control without stick slip in a dry running sealing application with excellent sealing capability over entire lifetime, Saint-Gobain Seals can provide an efficient sealing solution for this application through our OmniSeal® and Rulon® shaft seals.