止回阀是防止介质倒流的自动阀门，流体从进口侧流向出口侧。
Check valves are automatic valves to prevent the media back, fluid from the inlet to outlet side to side.
烟感探头控制装在驾驶室处的继电器，继电器控制汽车的各支路电源和电磁自动阀门。
The smoke detection probe controls a relay provided at the driving cap position; the relay controls the power supply of each branch circuit and an electromagnetism automatic valve of the automobile.
主要产品有潜水搅拌机、过滤器自动阀门、机械格栅、环保专用搅拌机、螺旋输送机等系列产品。
The main products are diving blenders, filters, automatic valves, mechanical grid, environmental protection Mixer, screw conveyor, and other products.
主要用于高压加压的天然气加气系统，防止加压天然气倒流的阀门。焊接式高压单向阀是靠管路中介质本身的流动产生的力而自动开启和关闭的，属于一种自动阀门。
Welding type high pressure check valve is generated by the pipeline flow of the medium itself force automatically turned on and off, is an automatic valve.
她的目标是研制一个自动化机器人，以帮助人们从事有困难的水下作业——例如关闭泄漏石油的阀门。
The aim is to produce an automaton that could help people do difficult jobs underwater-shutting off leaking oil valves, for example.
当一个特殊的启动阀门被打开以后气囊会迅速的充满氦气，阀门的启动可以采用人工或自动的方式打开，他说这可以根据用户需求来设计。
The airbags will inflate with helium as soon as a specially engineered valve blows open. This valve can be triggered manually or automatically, he said, depending on the customer's requirements.
当一个特殊的启动阀门被打开以后气囊会迅速的充满氦气，阀门的启动可以采用人工或自动的方式打开，他说这可以根据用户需求来设计。
The airbags will inflate with helium as soon as a specially engineered valve blows open.This valve can be triggered manually or automatically, he said, depending on the customer's requirements.
一个类似蘑菇房空地——进行自动化控制各种阀门的电动装置。
A mushroom glade - electric motors for the automatic activation of various valves.
注：再循环控制水温自动调节器的温度设置必须比系列N170-M2阀门的设置温度低5至10华氏度，否则，再循环器将会不断运行。
NOTE: Recirculating control aquastat must be set at least 5oF to 10oF lower than the temperature setting of the Series N170-M2 valve, otherwise the recirculator will run continually.
旋启式止回阀压降最小，能够完全自动关闭，即在介质流动停止、重力和介质倒流的状态下自动关闭阀门。
Swing-type check off er the least pressure drop and offer simple automatic closure; when fluid flow stops gravity and flow reversal closes valve.
应注意把成套发电设备自动启动时需要用的那些阀门集中在一起以方便操作。
Attention should be given to the convenient grouping of valves requiring operation during the automatic starting up of the plant.
进口疏水阀或称进口疏水器是用于蒸汽管网及设备中，能自动排出凝结水、空气及其它不凝结气体，并阻水蒸汽泄漏的阀门。
Import import trap or trap is known for the steam pipe network and devices, can automatically discharge condensate, air and other non-condensing gas, and blocking water vapor leak valve.
在自动控制阀的上游和下游应该安装蝶阀或类似的阀门，以便于进行维护维修。
Butterfly or similar type valves should be installed in the line upstream and downstream of the automatic control valve to allow for maintenance service.
介绍了阀门泄漏量自动检测装置的结构、工作原理及测试方法。
The valve leakage automatic inspection device was introduced, including its structure, the principle and test method.
手操机构：自动控制在不正常情况下可以手动操作阀门的启闭。
HART institutions: automatic control under normal circumstances you can not manually open and close the valve.
本文叙述了阀门自动控制装置的工作原理、结构特点以及装置的优点。
In this article, the working mechanism, structure and advantages of the mechanical valve automatic control device were introduced.
当冷水充满系统时，阀门将自动关闭。
As cooler supply water refills the system, the valve automatically closes.
RM旋转执行器设计主要用于自动调节阀门，电动门，阻尼器，遮光栅格和其他的定位应用领域，要求部分的或多圈旋转运动。
The RM Rotary Actuator is designed to automate the operation of valves, gates, dampers, louvers and other positioning applications, requiring partial or multi-turn rotational movement.
鼓与不锈钢AISI 316过滤的布料和低谷与自动饲料阀门由一个平实控制设备控制。
Drum with stainless steel AISI 316 filtering cloth and trough with automatic feed valve controlled by a level control device.
柔性盘簧始终使上、下阀门密封环处于受压状态，自动密封防漏。
Flexible disc springs automatically provide leak tightness by exerting pressure, which keeps the upper and lower valve sealing rings compressed at all times.
采用FISHER调节阀门和kmm可编程序调节器，提高了自动调节系统的调节质量和可靠性，优化了系统结构。
With the use of FISHER regulating valve and KMM programmable controller, the operational quality of the system was improved and the system configuration optimized.
主要设备：预热器、蒸发器、冷凝器、糖度仪、真空系统、温度控制、液位控制、阀门管件、自动电气控制系统；
Main equipment: pre-heater, evaporator, condenser, sugar meter, vacuum system, temperature control, liquid level control, valve fittings, automatic electrical control system;
弹簧受压差的作用自动控制阀胆上过流面积的大小，从而使通过阀门的流量恒定。
The role of compression springs bad gall on automatic control valve flow area of the size, so that a constant flow through the valve.
关闭阀门两次，使得密封环能够自动校准中心。
Valve is closed twice so that the seal ring can self-center.
根据调节部位信号，自动控制阀门的开度，从而达到介质流量、压力和液位的调节。
According to regulate parts of the signal, the automatic control of valve opening, so as to achieve medium flow rate, pressure and level of regulation.
阀门自动测试应该与阀门自动生产线相接，而且要求在规定的时间内完成检测工作。
Automatic test valve and the valve should be automated production line phase, but also the required testing time.
通常这种阀门是自动工作的，在一个方向流动的流体压力作用下，阀瓣打开；
This valve is normally automatic work, in a direction of flow of fluid under pressure, open the flap valve;
通常这种阀门是自动工作的，在一个方向流动的流体压力作用下，阀瓣打开；
This valve is normally automatic work, in a direction of flow of fluid under pressure, open the flap valve;
应用推荐