Major service for the LNG system on Costa Toscana
All systems on the Costa Toscana were checked and overhauled – HEROSE service specialists were on board to work on the numerous valves in the gas system. Regular inspections are carried out to ensure the safety and seaworthiness of ships....
In-house production of green hydrogen
The Black Forest-based company August Weckermann KG has installed its own renewable energy supply, and the hydrogen tanks are fitted with HEROSE safety valves. Inside August Weckermann KG, each diamond-polished part shines brighter than the next while, outside, the gleaming...
Environmental technology: High-pressure cleaning
KROLL Fahrzeugbau-Umwelttechnik is a company that manufactures customised jet vac vehicles for environmental technology. HEROSE safety valves take care of pressure control on all vehicles. The process starts with a bare chassis and finishes with a powerful mobile wet-vacuum unit...
Valuable mineral sands
A mine extracting mineral sands in the Australian Outback requires a reliable energy supply. Numerous HEROSE valves are in operation at the local LNG facility. In the Kimberley region in northwest Australia lies the Thunderbird Mineral Sands Project, where valuable...
Winemaking without sulphites or other additives
auric barrels is revolutionizing winemaking with the development of a novel barrel. A HEROSE pressure relief valve ensures pressure regulation within the barrel. For wine lovers and many producers, a dream is becoming reality: wine made exclusively from grapes, yeast...
Rocket Science: Engines for thrust to high destinations
Latitude is developing a launch vehicle and engines to send small satellites into space, and HEROSE products are part of the rocket‘s fuelling process. The countdown begins, the valves open, and the kerosene-like rocket fuel RP-1 flows into...
AIDAnova – a LNG cruise ship put to the test
The AIDAnova is the world‘s first LNG cruise ship. Five years after being in operation, a thorough inspection was carried out and the numerous HEROSE valves being used on board were serviced. Holiday dreams are made to come...
Technology for the energy revolution: Turning manure and slurry into lorry fuel
Modern technology enables an environmentally friendly circular economy: the bio-LNG from Darchau is used as lorry fuel. Many HEROSE valves are used in the liquefaction of the biogas and storage of the fuel. It‘s whistling and hissing in the pipes...
Inland ferry with LNG gas propulsion – a clean connection
Europe‘s first inland ferry with pure gas propulsion goes into regular service on Lake Constance. HEROSE valves are on board. The Constance – Meersburg ferry service has been in service since 1928 and was a success story right from the...


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