To solve this problem, this will promote the use of Harbin, a new type of remote automatic control valves.
为解决这一问题，今年哈尔滨市将推广使用一种新型远程自动控制阀门。
Applied to Automatic Control Valves the exhaust pipe auto exhaust valve should be installed on top of the water cycle, the gas readily forms place.
运用于管道排气的自动排气阀应安装在热水循环的顶端，气体容易堆积的地方。
The article reports a kind of automatic device using 8031 single chip microcomputer for the control of a stepping motor and small electromagnetic valves.
本文介绍利用8031单片机控制步进电机及微型电磁阀而实现的一套自动变换药液装置。
Butterfly or similar type valves should be installed in the line upstream and downstream of the automatic control valve to allow for maintenance service.
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。
The performance of regulating valves in the automatic control system not only directly effect the automation level, but also has a bearing on the safe and economic operation of generating units.
在自动控制系统中调节阀的性能不仅直接影响自动化水平，而且也关系到机组的安全和经济运行。
There are different kinds of valves ranging from simple hand operated valve to fully automatic valve for control of gas-air mixture.
有很多从简单的手阀等各种阀到全自动控制天然气混空气阀。
This article carries on the design to the nitrogen generator automatic control system by PSA, it controls valves by PLC to realize in the industrial production have continuous, gen…
本文对变压吸附氮气发生器的自动控制系统进行设计，通过可编程控制器（PLC）来控制多个阀门以实现工业生产上对氮气的连续，大量需求。
KT-400 high vacuum oil diffusion pump, which is characterized by extreme high vacuum, pumping speed large, increase production efficiency while the vacuum pneumatic valves with automatic control.
KT- 400高真空油扩散泵，它的特点是真空极限高，抽速大，提高生产效率，同时真空气动阀门采用自动控制。
This machine is adopt mitsubishi PLC and touch screen, Japan intelligent flow valves, can automatically control the flow volume and automatic feedback adjustment, the control fire intensity.
本设备采用日本三菱plc及触摸屏，日本智能流量阀，能自动控制流量大小及自动反馈调节，控制火焰强弱。
It is applied in the airflowing windows control of the automatic airconditioning systems and the controlling of the adjusting valves in the automatic control systems in a passive and unman state.
适用于无源状态和无人控制状态下控制空调系统风道出风窗和各种阀门开或闭的自动控制装置中。
Special control valves including: temperature and pressure reducing control valves, automatic recycle control valve, minimum flow control valves, etc.
特种控制阀有：减温减压调节阀、自动再循环控制阀、最小流量控制阀等。
Special control valves including: temperature and pressure reducing control valves, automatic recycle control valve, minimum flow control valves, etc.
特种控制阀有：减温减压调节阀、自动再循环控制阀、最小流量控制阀等。
应用推荐