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Xi'an Aerospace large aperture three eccentric hard sealing butterfly valve project

Publish Time:2015/1/7 9:32:13
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Project Name: Secret

Project time: November 2014

Project location: Xi'an, China


Founded in 1965, Xi'an Aerospace Power Test Technology Research Institute, is China's largest liquid rocket engine test center. Total of 30 years of provincial and ministerial level scientific and technological achievements of more than 60. I am the engine was rated as "China Aerospace logo products", and awarded the "quality of conventional liquid rocket engine" gold medal. The two types of engines were awarded the national gold and silver award. Long March 4, three engine won the grand prize of national scientific and technological achievements. Create and maintain the test success rate of 100%, the main parameters of the rate of 100%, to provide test equipment products pass rate of 100% of the outstanding achievements. In our country so far launched more than 70 types of multi purpose domestic and international satellite, there are 67 is the Xi'an Aerospace Power Test Technology Research Institute of liquid rocket engine test set into space.

This project on Design of the valve made very high demands, not only has high sealing degree, the switching speed of the valve and valve life are the high standard, high demand, under the concerted efforts of our technology and production departments overcome one difficulty after another, eventually invited users to plant inspection, all experimental results are to meet the requirements of the original design, some even higher than the original standard.

  

  

 


西安航天动力研究所大口径三偏芯硬密封蝶阀.pdf(6.32MB)

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