Control and Feedback Systems

LEFF® Function - Low Emission Flip-Flop

Reducing water consumption is a key priority in sustainable production. GEA’s electronic LEFF function can save more than 90% water and cleaning agents during valve seat cleaning.

LEFF® function integrated in GEA T.VIS A-15 control top
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VARIVENT® Mixproof valve type D and R
Add Better | Resource efficient solution

Sustainability

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LEFF®: Smart lifting, sustainable cleaning.

Sustainability

LEFF® technology from GEA saves up to 90 percent on cleaning media

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GEA Insights

GEA's water warriors

In the global campaign for water security, GEA water-conserving and water treatment solutions are driving the effort to reduce water use, waste and pollution – one factory, one farm and one city at a time.

Pre2Fuel: Cleared for takeoff

GEA's innovative process marks a milestone in the pretreatment of biofuels such as hydro-treated vegetable oil and sustainable aviation fuel. By eliminating the bleaching process, manufacturers benefit from significant savings potential: over 50% lower operating costs and up to 12% less CO2 emissions.

The next era of food production with GEA NEXUS

Climate change and a growing world population put increased pressure on the energy-intensive food industry to feed more people without further impacting the planet. George Shepherd, GEA’s Global Technical Sustainability Manager, explains how GEA uses its engineering know-how to help processors produce more sustainably yet increase productivity.

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