Exhaust gas recirculation (EGR) minimises the formation of nitrogen oxides (NOx) in combustion engines. HEINZMANN can provide bespoke EGR valves suitable for on-road and off-road vehicles, industrial and stationary applications, for use on locomotives and ships, as well as for generators. HEINZMANN offers comprehensive development services with both current and future exhaust gas limits in mind.
EGR Valves
Flat Housing
Cone Housing
Housing with Flange
EGR Valves
HEINZMANN offers various EGR valves that have been tailored to different applications.
- Resistant to high temperatures and corrosion
- Optimal sliding properties
- Control angle of up to 90°
Flat housing
Technical data
- Diameter: 30, 40, 50, 60, 66, 70, 90 mm
- Operating temperature: -40 ... +550 °C; up to +750 °C on request
- Max. delta pressure: 5 bar abs.
Cone housing
Cone housing
Technical data
- Diameter: 30, 40, 50, 60, 70 mm
- Operating temperature: -40 ... +550 °C; up to +750 °C on request
- Max. delta pressure: 5 bar abs.
Housing with flange
Technical data
- Diameter: 120, 170, 200 mm
- Operating temperature: -40 ... +550 °C; up to +750 °C on request
- Max. delta pressure: 5 bar abs.
