The intelligent electric valve control system based on LonWorks technology and the design of configuration function;
LonWorks智能电动阀门控制系统及组态功能设计
The control system of electric valve is introduced, which has the high quality of high automation and stable work.
介绍了一种自动化程度高、工作可靠的新型电动阀门控制系统,并给出了系统的结构和软件设计,该系统已在实际中使用。
The control system of electric valve is introduced which has the high quality of high automation and stable work.
文中介绍自动化程度高、工作可靠的新型电动阀门控制系统,给出系统的结构和软件设计。
Research of intelligence electronic valve and torque identification;
电动阀门的转矩辨识与智能化研究
Electronic valve controller was small, wiring help, precision high, operate characteristic simple, intelligent.
介绍了一种为电动阀门配套使用的控制器的设计方法 ,阐述了其硬件组成及相关应用软件的设计思想。
squib-actuated valve
电导火管启动的阀门
If the engine backfires, the sudden pressure in the intake manifold forces the valve back.
如果发动机回火，进气歧管骤增的压力就迫使阀门向后移动。
The Design of PLC Control System for Ash Removing Valves in Power Plant;
火电厂除灰阀门PLC控制系统的设计
A water heater's temperature and pressure relief valve must be piped to the nearest drain in order to avoid damage in the event the valve is actuated.
热水器的降温减压安全阀必须用管道连接到最近的排水口，以避免万一阀门启动所造成的破坏。
Backseating the valve stops any flame from traveling through the valve and connecting hose into the crankcase.
落座的阀门阻止火焰通过阀门和连接管进入曲轴箱。
Controlled closing of the valve, opens the mainline check valve, gradually increasing line pressure.
阀门受到控制的关闭操作，开启主管线止回阀，逐渐增加管线压力。
delayed-action time of discharge
喷射滞后时间灭火器的控制阀门开启或达到相应的开启状态时起
The line pressure required to open the valve is a function of the disc/piston weight and the size of the port diameter.
开启阀门所需要的管道压力取决于阀瓣／活塞的重量和阀门端口直径的综合作用。
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。
Research on CAN Bus of Intelligent Electrical Valve Actuator
智能阀门电动执行器的CAN总线研究
The disc is stem guided on all sizes.
所有通径阀门的这种阀瓣是通过阀杆引导的。
fire main with fire valve
带消火阀的消防总管
"After installation of valve, support line; a sagging pipe line can distort the valve and cause failure."
安装阀门后,要支撑住管道:下垂的管道会使阀门产生变形而导致故障。
Doing so may damage the valve causing it to leak. Use a special cap wrench or adjustable strap-wrench to remove overly tight or rusted caps.
这样做可能损伤阀门，导致泄漏。使用专门的阀门帽扳手或活动扳手来卸开过紧或生锈的帽子。
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
Re-analysis of the Drive Sleeve Built-in Stem Nut in Multi-turn Electric Actuator
多回转阀门电动装置输出轴内装阀杆螺母结构的再认识
The designing of 6.0MPa electric actuator cylinder head valve for CO_2 fixed extinguishing system
CO_2固定式灭火系统6.0MPa电动气瓶阀的设计
Transient Analysis Application of Valve Aperture Simulation in the Water-Supply Systems;
基于瞬变流分析的给水管网阀门开启状态模拟研究