In order to support national defense development and ensure the safe and efficient shutdown of satellite launch platforms during emergencies, Chuan Kong has successfully designed and manufactured the largest caliber spacer gas pneumatic hydrogen emergency shut-off valve for delivery. Currently, the company is also producing a series of DN50 to DN150 spacer pneumatic hydrogen emergency shut-off valves specifically for the General Assembly Ministry of the PLA, intended for use in satellite launch pads and other critical equipment. These valves are expected to be delivered by the end of June.
The successful development and delivery of these high-performance, precision-engineered, and ultra-cryogenic valves mark a significant milestone. They have ended the long-standing reliance on imported products in this field and have further strengthened the company’s cryogenic valve industrial chain. This achievement not only enhances China's self-sufficiency in critical aerospace technology but also demonstrates the growing technical capabilities of domestic manufacturers in handling complex and high-stakes applications. With continued innovation and improvement, Chuan Kong is well-positioned to play a key role in future national defense and space exploration projects.
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