Pump and Valve Products
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The company currently offers two models of cryogenic centrifugal pumps: a liquid oxygen pump operating at approximately 92 K, and a liquid methane pump operating at about 110 K. Both models have undergone comprehensive testing under various cryogenic media, including liquid nitrogen, liquid oxygen, and liquid methane, successfully supporting Lingyun engines in completing full-scale thermal tests and evaluations.
Ultra-Low Temperature and High-Pressure Valve Product Series
Over the next five years, domestic petrochemical valves will become the primary drivers of demand, particularly with a significant surge in domestic production requirements for high-temperature, high-pressure valves, cryogenic valves, and ultra-cryogenic valves. Leveraging its expertise in liquid hydrogen/liquid oxygen and liquid oxygen-methane rocket engine technologies, the company has developed a series of valve products tailored to meet the demands of high-pressure, cryogenic, and ultra-cryogenic applications in civilian sectors. These products primarily include five major categories: cryogenic pneumatic control valves, solenoid valves, pressure-reducing valves, check valves, and electrically actuated regulating valves. The valve products developed by the company feature lightweight designs, rapid response capabilities, reliable sealing performance, and high precision in regulation. They are engineered to operate reliably under challenging conditions characterized by high pressure, extreme cold, ultra-low temperatures, high temperatures, and severe vibration environments.
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Jiuzhou Yunjian (Beijing) Space Technology Co., Ltd. is a national high-tech enterprise integrating liquid rocket engine design and development, assembly and testing, as well as comprehensive end-to-end flight support services.
Contact Information
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2nd Floor, Building 32, No. 109 Jinghai 3rd Road, Beijing Economic-Technological Development Area
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