Numerical simulation of the gas-solid flow around the valve of pneumatic conveying system
chen li-hua; yang sen; shao xue-ming (mechanics department; zhejiang university; hangzhou 310027.china)

..............page:11-14,40

Minitype designing of shipbord electric gate valve
zhang xiang-bin1; qu sheng2; zhang meng2; sun lin3(1.representative department for forming complete sets of naval ships in the a rea of shenyang; shenyang 110025; china; 2.navy furnishment in shenyang bureau; shenyang 110000; china; 3.navy military representative department resident in no.431 plant; huludao 1250 04; china)

..............page:1-3

Design for metal bellow sealed valve
gao kai-ke(neway valve (suzhou) co.; ltd.; suzhou 215129; china)

..............page:9-10,29

The design of the single disc flat gate valve
ye chun-nian; yin dao-cheng(zhejiang fangyuan valve mfg.co.; ltd.; wenzhou 325105; china)

..............page:4-6

The desing of four-passable valve for refueling vehicle
ye you-yi; liu zhen-zhi; yong qi-wei; chang da-wei; chen yan (logistic engineering college of pla; chongqing 400016; china)

..............page:7-8,35

Failure mechanism of ultra-high pressure needle valve
yuan ge-xia 1; 2 ; duan xu-chang3; qian xue-mei4; yang gong-m ing5(1.college of mechanism and electronic engineering; northwest sci-tech unive rsity of agriculture and forestry; yangling; 712100; china; 2.department of mechanism and electronic engineering; baoji colleg of arts and science; bao ji 721007; china; 3.college of food science and engineering; northwest sci-tech u niversity of agriculture and forestry; yangling; 712100; china; 4.ningbo branch of ordnance science institute of china; ningbo 315103; china; 5.c ollege of food science; south china agricultural university; wushang 510642; china)

..............page:15-17

Evaluation of uncertainty of set-pressure in calibration of safety valve
wu ji-quan; yang li-ping; li xin(shenzhen boiler&pressure vessel inspection institute; shenzhen 518028; china)

..............page:18-37

The structures and features of die forged integral flange valve
yang an-sheng(dalian dayang valve institution & develop co.; ltd.; dalian 116021; china)

..............page:22-23

Valve for precipitation-hardenable stainless steels
wen jing; yue jing-hua(lanzhou high pressure valve co.; ltd.; lanzhou 730060; china)

..............page:19-21

The applications of engineering ceramics in water hydraulic valves
liu yin-shui; tang qun-guo; li zhuang-yun(school of mechanical science & engineering; huazhong university of science & technology; wuhan 430074; china)

..............page:27-29

Working principle and application of flow restricted check valve
fu yong-zheng1; liu wan-ling2(1.wuhan university of science & technology; wuhan 430070; china; 2.hebei balance-valve manufacuture co.; ltd; xian courty 062250; china)

..............page:36-37

Application of reliability theory in valves
zhou zhen-xing; song huan-qiao(harbin hbc valve company limited; harbin 150046; china)

..............page:33-35

gao yue

..............page:45

Analysis and transformation in four way valve is detection the flowmeter of crude oil
li yong(sinopec pipeline storage and transport co.; xuzhou 221008; china)

..............page:38-40

The application of logic valves on valve's hydraulica ctuator
zhu xiao-ming(haogao mechatronics technology (shanghai) co.; ltd.; shanghai 201102; china)

..............page:30-32

wen xian suo yin
liu kai ning

..............page:43-44

Research on the CAPP system for valve
fan qing-lin(college of vocation and technology; hebei normal university; shijianzhuang; 0500 31; china)

..............page:24-26

Discussion on the inner-leakage problem of check valve
wu wei(jiaxing power generation co.ltd; jiaxing 314201; china)

..............page:41-43