Tailored solutions with certified quality

Exhaust Gas Recirculation Coolers

The EGR Cooler, developed in close collaboration with our customers for medium and low speed engines, ensures that the recirculation exhaust-gas is mixed at the lowest possible temperature with the air for the combustion process.

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Kelvion Exhaust Gas Recirculation Cooler
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EGR Coolers are an essential element of EGR systems for the next engine generation which already now fulfills future emission guidelines according to IMO (International Maritime Organization), EPA (US Emission Protection Agency), EURO, etc. We have devolped various cooler designs with regard to the different requirements of EGR Coolers at 2-stroke and 4-stroke engines.

The patented design for 4-stroke engines high pressure EGR system enables cooling of exhaust gas, some of which are over 700 °C, down to 50 °C. All tests conducted with customers, at their facilities, have shown conformity with pollution results conducted at the prominent Research Centre for Internal-Combustion Engines and Thermodynamics at Rostock University in Germany. These tests have verified conformity of operational characteristics, especially pollution behaviour and transferred heat output. High-end software tools are implemented to predict the lifetime and reliability of the cooler under the extreme operation conditions.

Advantages
  • Safety under extreme conditions
  • Compact design - low weight and small space requirements
  • Simple installation thanks to plug and play
  • Maximum process efficiency and availability
  • Finned-tube configuration and fin geometry optimized by CFD
  • Minimized fouling at the gas-side cooling surface
  • Embossed and especially designed structures on the fin surface for effectively guiding the air flow through the heat exchanger
Get in touch with Kelvion in United States of AmericaOr give us a call +1 800 774 0474
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High-Pressure Loop EGR for 4-stroke engines

Product Features: High-pressure loop EGR 4-stroke engine

Compact heat exchangers, made of heat- and corrision-resistant stainless steel and consisting of the new S79X finned-tube system

Aquifer system cases that - due to the special arrangement of the separating plate and the mounting of the heat exchanger, reduce to a minimum the mechanical stresses that usually occur during thermal expansion at high temperatures

Compact, customized, and service-friendly design, in which the water and gas connections can be adjusted to customers' requirements and which enables quick disconnection of the heat exchanger for maintenance purposes

High-Pressure Loop EGR for 2-stroke engines

Product Features: High-Pressure Loop EGR for 2-stroke engines

Proven cooler design featuring highly corrosion-resistant stainless steel

Customized connections for water, gas, and condensate draining, which also enable quick disconnection of the heat exchanger for maintenance purposes

Simple disassembling of frame parts for cleaning, such as sidewalls and headers, which enables optimal access to the heat exchanger core

Low-Pressure Loop EGR

Product Features: Low-pressure loop EGR

Proven cooler design featuring highly corrosion-resistant stainless steel

Customized connections for water, gas, and condensate draining, which also enable quick disconnection of the heat exchanger for maintenance purposes

Simple disassembling of frame parts for cleaning, such as sidewalls and headers, which enables optimal access to the heat exchanger core

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