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 Flue
PLC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 valves
GB/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