The design and application of rapid goggle valve equipment
快速切断盲板阀的设计及应用
According to analyzing the working principle and structure of goggle valves, use the parts of goggle valves as parameter units of driving and setting up valve parametric modeling.
通过分析盲板阀结构特点与工作原理,以盲板阀的相关组成零件,作为参数模型构建与驱动的基本单元。
This paper emphatically analyzes and researches on natural gas pipe ball valve basic structure and composition,structural characteristics and species of valve seat,structural characteristics of grease injection spout, and sealing principle of ball valve.
文章着重对天然气管道球阀基本结构和组成、阀座结构特点和种类、注脂嘴的结构特点以及球阀的密封原理进行了研究和分析,结合实际对天然气管道球阀的维护和使用提出了需要注意的问题。
Goggle Valve Parametric Design Based on CAXA Solid
CAXA实体设计环境下的盲板阀三维参数化设计
Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem.
根据电动、电液推杆控制原理调试盲板阀换向状态。
Marine blank steel flanges
GB/T4450-1995船用盲板钢法兰
blind of a line
在一条管线上加上盲板
Black of the card
盲孔(纹板上无孔的部分)
3 The valve body and disc of valve shall be made of ductile cast iron.
阀门的阀体、阀板制造材料应该是球墨铸铁。
bellows sealed gate valve
波纹管密封的闸板阀
dart-valve bailer
带突板球阀的捞砂筒
spiral valve tray
带螺旋叶片的浮阀塔板
Lift pressure plate (7) to withdraw diaphragm and stem from valve.
提升压力板(7)，从阀门内退出隔膜和阀杆。
Design of Pneumatic Gauge Head for Valve Body's Taper of Wedged Odd Gate Valve
楔式单闸板阀门阀体锥度气动测头的设计
Research on the Process of Buried/blind Via in HDI Rigid-flex Board
HDI刚挠印制板中的埋盲孔工艺研究
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate.
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
Disconnect the hose from the bottom cover plate to the relief valve.
断开底部盖板到安全阀上的软管。
Fully guided wedge reduces wear on seating surfaces.
全导向楔板减少阀座表面的磨损。
Hot rolled steel sheets for compressor valves
GB/T11254-1989压缩机阀片用热轧薄钢板
Thermal exchanger has applied Afla Valve Plate Type Thermal Exchanger from Sweden.
换热器采用瑞典阿法拉阀板式换热器。
A lever or pedal controlling such a valve.
节流杠控制这种阀的杠杆或踏板