In chapter 2, the structure of the main control valve is designed, and the characteristic of static property is calculated.
第2章主要进行了新型主控阀的结构设计和静态性能计算。
In the pipe system, the main function of the valve actuator to receive control signal.
在管道系统中主要起调节作用，阀门执行机构接收到控制信号。
Electromagnetic valve is used to control the effects of electromagnetic, the main control by the control relay.
电磁阀是用电磁的效应进行控制，主要的控制方式由继电器控制。
UK ROTORK valve (ROTORK) is Europe's main production area of fluid control and suppliers.
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
This paper describes the idle speed control stepper motor type composition, Stepper Motor Idle Control Valve on the main structure, Idle Speed Control Stepper Motor Control Principle of the device.
主要介绍步进电机式怠速控制装置的组成，步进电机式怠速控制阀的主要结构及步进电机式怠速控制装置的控制原理。
This paper makes a detailed study of the counterbalance valve and its sy tem, and discusses the effects of the control pistons forms and the main parameters on dynamic characteristic of the system.
本文详细研究了平衡阀控制活塞的结构形式和主要结构参数对系统动态性能的影响。
The fluid surface forcing control system applied on counter pressure casting is built based on the combined digital valve as the main flow control component.
采用组合式数字阀作为主要流量控制元件，构建差压铸造液面加压控制系统。
UK Rotork valve (ROTORK) is Europe's main production area of fluid control and suppliers.
英国罗托克阀门（ROTORK）是欧洲地区流体控制领域的主要生产和供应商之一。
Hydraulic control valve is a main valve and the exterior of the needle valve and a combination of the pilot valve.
水力控制阀是由一只主阀及其外装之针形阀和先导阀等组合而成。
UK ROTORK valve (ROTORK) is Europe's main production area of fluid control suppliers.
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
Main equipment: pre-heater, evaporator, condenser, sugar meter, vacuum system, temperature control, liquid level control, valve fittings, automatic electrical control system;
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；
The paper also presents the low cycle fatigue life and creep life's quantificational method of steam turbine's main stop valve and control valve, and applied examples.
提出了汽轮机主汽阀和调节阀阀壳低周疲劳寿命和蠕变寿命的定量设计方法，并给出了应用实例。
A complete processing technology is summed up for the main valve opening of the dividing control valve in the fine machining pieces based on the study and test.
通过对精密加工件分配阀体主阀孔的加工工艺试验及研究，总结了一套行之有效的加工工艺。
The system study, manufacture of main equipment , development of valve control, station control, DC protection, installation and commissioning have all been undertaken by domestic organizations.
该工程系统研究、主设备制造，阀控、站控，直流保护设备研制，安装及调试全部由国内单位承担。
UK ROTORK valve (ROTORK) is Europe "s main production area of fluid control and suppliers."
英国罗托克阀门(ROTORK)是欧洲地区流体控制领域的主要生产和供应商之一。
In order to enhance its control performance, a new type of entirely electronic intelligent valve positioner is developed. The structure of this positioner and the main compositions are introduced.
为了进一步提高定位器的控制性能，研制了一款新型全电子式智能阀门定位器，介绍了该款定位器的主要组成部分和关键核心技术。
This series valve is the main equipment to control transportation flow of powder, crystal and little grain material.
本系列平板闸门是粉料、晶粒料、小颗粒料的流量输送控制的主要设备。
Cast iron relief valve in main oil system to control oil pressure to the compressor bearings.
主油路中装有安全阀以控制压缩机轴承中的油压。
The hydraulic valve auxiliary control unit (12) can be connected and cut off by means of an additional auxiliary oil circle (3) related to a main oil circle (2) of the internal combustion engine (1).
液压气门辅助控制单元（12）可借助于一相对于内燃机（1）的主油回路（2）附加设置的辅助油回路（3）接通和切断。
A pressure relief valve from the main valve, pressure relief / holding pressure pilot valve needle valve, ball valve, micro shaped filter and pressure gauge hydraulic control over the system.
进口持压泄压阀由主阀、泄压/持压导阀针阀、 、球阀、微形过滤器和压力表组成水力控制接管系统。
Three-way regulating valve is currently used to control the temperature of cooling water in jacket cooling water system of main marine diesel engine.
为了实现船舶主柴油机的变流量冷却，需要对主机缸套冷却水系统进行水力计算。
Control room to stop the drainage, when the main valve control room pressure rise and close the main valve outlet pressure will not rise.
控制室停止排水，此时主阀控制室内压力升高并关闭主阀，出口压力不再升高。
When the water level drops, the main valve is composed of a floating ball switch control to open the water inlet to the water tank, automatic replenishment.
当水位下降后，主阀由浮球开关控制打开进水口向水池汪水，实现自动补水。
Air tightness test and safety valve adjusting for main air receiver (control air receiver, air horn receiver) on board.
主空气瓶(制空气瓶、笛空气瓶)船后气密试验和安全阀的调整。
German special forces LIT cast steel valve main products: Imported steel control valve, electric cast steel valve, pneumatic control valve cast steel, cast steel Self-regulating valve.
德国力特lit铸钢调节阀的主要产品有：进口铸钢调节阀，电动铸钢调节阀，气动铸钢调节阀，自力式铸钢调节阀。
When the water tank after falling, floating ball valve to open, the control room pressure drops, the main valve to open again to water, keep the level set height.
当水池水面下降后，浮球阀重新开启，控制室水压下降，主阀再次开启继续供水，保持液面的设定高度。
Hydraulic control valve consists of a main valve and attached to the catheter, guided valves, needle valves, ball valves and pressure gauges and other components.
水力控制阀由一个主阀及其附设的导管﹑导阀﹑针阀﹑球阀和压力表等组成。
Finally introduced including the main control console, the ballast work interface operation through the operating instructions of some pumps and valve which used during exploiting the software.
最后通过对软件开发过程中所用到的一些泵、阀等的使用说明来介绍包括主控制台、压载作业在内的界面操作。
As guided needle valve system is greater than the amount of water displacement, the main valve pressure drop in the control room.
由于导阀系统排水量大于针阀的进水量，主阀控制室压力下降。
The main products are: gate valve, butterfly valve, ball valve, piston valve, globe valve, hydraulic control valves, pressure reducing valve such as the eight series over 100 kinds of specifications.
目前主要产品有：闸阀、蝶阀、球阀、柱塞阀、截止阀、水力控制阀、减压阀等八大系列100多种规格。
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