As Europe pushes to reduce CO2 emissions, district heating networks are expanding rapidly. "Alone in Berlin, the district heating network grows by 40 km per year," Gruber noted [citation:7]. Furthermore, the shift toward green hydrogen in steel production requires valves that can handle different molecular structures than natural gas.

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One of the most significant milestones under Xaver Gruber’s leadership was the launch of the . In an industry often resistant to radical change, Gruber pushed for a re-engineering of standard products.

Gruber is vocal about maintaining high quality in a competitive global market. He famously refers to their latest product innovations, like the , as the "Mercedes of ball valves" . By moving from welded components to a single cast housing, the company has managed to increase durability while reducing flow losses—a critical factor for district heating efficiency . Leading the Energy Transition