HL Hydraulik GmbH

HL Hydraulik GmbH specializes in the development, construction, and manufacturing of custom and market-specific valves and systems for energy, power plant, steel, rolling mill, offshore, traffic safety, marine, and mechanical engineering industries. As the sole manufacturer and owner of all rights and know-how for the Schrupp valve program, HL Hydraulik continuously develops these products. The company also leverages its expertise in water technology to offer tailored solutions for traffic safety centers, including roadway irrigation and water obstacles. Furthermore, HL Hydraulik produces high-pressure, gas-tight compressed air components up to 350 bar and leak-free cartridge valves and controls up to 800 bar. They also design stationary systems for efficient cleaning of high-voltage insulators and preventive fire extinguishing systems for high-voltage transformers in substations and power plants. HL Hydraulik GmbH sells its products worldwide, providing technical solutions developed in Germany to customers directly or through partners. They offer support for fine-tuning and further optimization of plant technology after commissioning.