KITZ Corporation has been entrusted with the development of valves crucial to the life support of astronauts in the International Habitation module (I-Hab), which is part of the manned lunar orbiting station, Gateway, being developed by Mitsubishi Heavy Industries Ltd.
KITZ is developing the valves to be equipped on the Environmental Control and Life Support System (ECLSS). The ECLSS is critical for sustaining crew life within the I-Hab. This system includes functions related to environmental control, including pressure control, oxygen supply, and the removal of carbon dioxide and harmful gases.
Mass production technology and Product reliability in severe environments were highly evaluated.
The reason Mitsubishi Heavy Industries Ltd. entrusted KITZ with the development is due to its highly evaluated stable quality, mass production technology, and the reliability of the valves.
The highest reliability is required in lunar orbit. KITZ is tasked with maintaining fluid control under such harsh conditions and consistently operating the ECLSS. It has successfully developed valves capable of controlling fluid under the extreme conditions of -253℃ for liquid hydrogen and 98MPa for ultra-high-pressure hydrogen in its hydrogen business. Such intricate manufacturing techniques and a track record of highly reliable fluid control technology have been recognized. The company has been entrusted with the development of valves for the ECLSS, in the field of space development, which calls for advanced technological innovation.