电动蝶阀,electric butterfly valve
1)electric butterfly valve电动蝶阀
1.The principles of the programmable controller (PC) and the variable frequency controller of theelectric butterfly valve are described, the composition of the hardware and the programming skills of the software is detailed, and a new type control of theelectric butterfly valve proposed.描述了可编程序控制器（ＰＣ）和变频器在电动蝶阀中的控制原理，详细分析了硬件构成及软件编程技巧，为电动蝶阀提供了一条新型的控制途径。
英文短句/例句
1.Selector switches for the by-pass butterfly valve is located on MCC2.旁通电动蝶阀的选择制设在MCC2上。
2.This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
3.The Application of PLC in the Butterfly Valve Electric Actuator Controlling Used to Purify the Chimney FluePLC在净化烟道蝶阀电动执行器控制中的应用
4.Disc, the trim part of butterfly valves, rotates with the stem to open/close and modulate the valve.蝶阀是随阀杆一起转动的蝶板作启闭件，用以实现阀门的开启，关闭与调节。
5.Method for Replacement of Oil Immersed Power Transformer Butterfly Valve by Vacuum抽真空更换油浸电力变压器蝶阀的方法
6.Electricity Saving Benefit of Replacing Reed Valve by Frequency Conversion Velometer in Air Flow Rate Control变频调速器代替蝶阀控制风量的节电效益
7.The Structure and Movement Performance Analysis for Trifle-off Butterfly Valve Based on Valve Imitation System;基于阀门仿真系统的三偏心蝶阀的结构及运动性能分析
8.Flow Resistance Characteristics of Two Eccentric Butterfly Valves in Different Connection Mode偏心蝶阀不同串联方式的流动阻力特性
9.Type of valve- gate, globe, check, etc.阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
10.Experiment Study on UHF Antenna Sensor Fitting for Butterfly Valve in Partial Discharge Detection of Power Transformer;电力变压器局部放电蝶阀式特高频传感器的研究
11."To some extent, the hardness of a material is indicative of its resistance to abrasion and wear characteristics. Nickel plating is widely specified as a disc coating for butterfly valves."另外,这种材料的硬度象征着它的耐磨性与抗老化性。镍电镀主要用在蝶阀的蝶板电镀上。
12.Dynamic Analysis of a Spindle of Pilot-operated Solenoid Valve两级先导式电磁阀主阀芯动力学分析
13.The application of the command formula in CAXA on analyzing the principle of the triple eccentric butterfly valve start-stop利用电子图板的公式曲线功能分析三偏心蝶阀启闭性能
14.Study and application on hydraulic servo-proportional shut-off regulating device with explosion-proof function in butterfly valve大型防爆蝶阀电液伺服比例控制快关调节装置的研制与应用
15.Marine center-pivoted butterfly valvesGB/T3036-1994船用中心型蝶阀
16.marine electro-hydraulic servo-valve船用电动液压伺服阀
17.antidetonation electric control pneumatic switch ball valve防爆电控气动开关球阀
18.electrohydraulic remote-operated valve电动液压遥控操纵阀
相关短句/例句
The transformation of electric butterfly valve巧改电动蝶阀
3)pneumatic butterfly valve气动蝶阀
1.On the basis of structure and principle, fault causes ofpneumatic butterfly valve are analyzed, and precautionary measures are proposed.从结构和原理入手分析了气动蝶阀故障原因并提出了防范措施。
4)Electric liquid butterfly valve电液蝶阀
5)manual butterfly valve手动蝴蝶阀
6)automatic butterfly valve自动蝴蝶阀
延伸阅读
溢流阀、顺序阀、减压阀的比较溢流阀减压阀顺序阀控制油路的特点通过调整弹簧的压力控制进油路的压力，保证进口压力恒定，p2＝0通过调整弹簧的压力控制出油口的压力，保证出口压力p2稳定直控式－通过调定调压弹簧的压力控制进油路压力；夜控式－由单独油路控制压力出油口情况出油口与油箱相连出油口与减压回路相连出油口与工作回路相连泄漏形式内泄式外泄式内泄式进油口状态及压力值常态常闭（原始状态）常开（原始状态）常闭（原始状态）工作状态进出油口相通，进油口压力为调整压力进油口压力低于出油口压力，出油口压力稳定在调定值上进出油口相通，进油口压力允许继续升高联接方式并联串联实现顺序动作式串联作卸荷阀用时并联功用定压、溢流或安全作用限压、稳压、保压减压、稳压不控制系统的压力，只利用系统的压力变化控制油路的通断进油腔压力p1控制阀芯移动出油腔压力p2控制阀芯移动进油腔压力p1控制阀芯移动
