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《Valve》 2008-01
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Design of expansible-retractile light gate valve

SHAO Wei-guang,LIU Jin-li,FANG Bao-hua,ZHANG Hong-wang(General Logistics Department POL Reasearch Institute,Beijing 102300,China)  
Expansible-retractible light gate valve is a new-style double disc flat gate valve.The valve body uses a novel symmetry compressed structure.The valve seal use a mechanical expansible and retractible seal that is supported by steel ball.The valve has virtues of light,seal reliable,little abrasion,long life and little resistance moment.
【CateGory Index】: TH134
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Chinese Journal Full-text Database 10 Hits
1 XIAO Jia-rong;Application of damper in flue gas desulfurization system[J];Electric Power Environmental Protection;2008-06
2 BEN Ke-cun~1,TANG Wen-cheng~1,ZHANG Yi-fang~2(1.School of Mechanical Engineering,Southeast University,Nanjing 211189,China;2.Jiangsu Shentong Valve Co.,Ltd.,Qidong 226232,China);Experimental and Numerical Investigation on Flow Resistance Characteristics of Large-scale Exhaust Gas Transforming Equipment[J];Journal of Power Engineering;2008-06
3 Ren Hongjie Zhang Hua Xu Yan(Beijing Institute of Aerospace Testing Technology, Beijing 100074);DESIGN AND RESEARCH ON DN200 LO_2 GLOBE VALVE[J];Gryogenics;2004-06
4 WANG Jia xin(Shanghai Zheng Yu Valve Manufacturing Co.,Ltd, Shanghai 201109,China);Sealing structure of rolling ball valve[J];Valve;2003-01
5 WANG Jia xin(Shanghai Dieqiu Valve Plant,Shanghai 201109,China);The expanding valve sealing mechanism with a stem revolving switch mechanism[J];Valve;2003-03
6 YAN Zheng wei,JIN Shou gen(ZheJiang LuoFu boiler accessories factory,WenZhou 325102,China);Research and manufacture of pneumatic control disc spring safety valve[J];Valve;2003-04
7 WANG Jia xin(Shanghai Dieqiu Valve Plant,Shanghai,201109,China);A disc type tevolving-expanding switch mechanismfor valves with dual slots[J];Valve;2003-04
8 WANG Jia-xin(Shanghai Dieqiu Valve Plant,Shanghai 201109,China);Slope slots and embeded plates hoisting expanding type valve sealing mechanism[J];Valve;2003-05
9 LI Zhi-peng,LI Li(Changsha University Of Science and Technology, Changsha, 410077,China);Design of the mud valve of angle type with fluid power[J];Valve;2003-06
10 WU Hua feng\+1,WU Chuan xing\+2(1\^Logistic Institute of Air Force,Xuzhou 210006, China;2\^ Oil Material Institute of Air Force,Beijing 10000,China);The desing of leakpro of breathing-type-safety-valve[J];Valve;2004-03
China Proceedings of conference Full-text Database 2 Hits
1 Zhou Shuangzhen Lu Laijie Ma aijun Lu Zhongguo Zhao Wei (China Astronaut Research and Training Center,Beijing 100094);The design and application of the self-regulation flux valve[A];[C];2008
2 JIN Wei-hua LI Zhi-peng SHEN Zong-zhao (Changsha University of Science and Technology School of Energy and Power Engineering);Structure Feature and Application of Inlet Valves for Hydraulic Turbines[A];[C];2007
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