Note automatic leak control arm cylinder valve and locked balance valve.
说明内泄出自动臂缸的控制阀及锁死平衡阀。
That is the background of balance valve and automatic valves been produced.
水力平衡 装置正是在这种背景下产生的。
The balance valve circuit is to support the weight of platen and plunger design.
回路中的平衡阀是为支撑压板及柱塞的重量而设计的。
Presents the balance valve make-up water pressurization method used in substation reformation.
介绍了在换热站改造中采用的平衡阀补水定压方式。
ZWB222 series hydraulic balance valve for finishing hydraulic balance during all offshoot loop of one system.
ZWB222系列水力平衡阀用于完成一个系统中各分支回路间的水力平衡。
Single cylinder with imported balance valve for front support elevation hoist down by gravity low energy consumption.
单缸前支前幅，重力下降，能耗低，进口平衡阀。
This utility model is characterized in that: seal rings are set in the spool and shell of the aforesaid balance valve.
其特征在于，在上述平衡阀内芯和平衡阀外壳上均设有密封圈。
Discussed the pump pressure, installation of the balance valve and the design effectiveness of reversed return water system.
对水泵压力、平衡阀的设置、系统同程设计的有效性等作了初步的讨论。
Through experiment, achieved the relation of the flux and the opening degree of the SPF balance valve, protracted the ideal flow characteristic curve.
通过实验，得到了SPF型平衡阀的流量与开度间的关系，绘制了理想流量特性曲线。
By changing the balance valve spool of the flow area to adapt to the changes before and after the valve, so as to achieve the purpose of flow control.
通过改变平衡阀的阀芯的过流面积来适应阀门前后的变化，从而达到控制流量的目的。
And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect.
平衡阀主要有：静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。
The balance valve which is one of governing valves can conveniently change flow resistance of hot water, improve the regulating ability and keep the safety of heating system.
根据平衡阀的工作特点，使用它能合理地改变供暖系统的流动阻力，改善供暖系统的调节功能，保证了供暖系统工作的稳定性。
Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.
排气阀、过滤器、排污阀、底阀、隔膜阀、旋塞阀、柱塞阀、铜阀门、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀。
The structure of a new kind of load-sensing counter-balance valve is introduced, the work principles and the structure features are analyzed, and the structure design of key parts is discussed.
介绍了一种新型负载敏感平衡阀的结构，分析了其工作原理及结构特征，并探讨了关键零件的结构设计。
External balanced thermal expansion valve works is based on the basis of force balance.
外平衡势热力膨帐阀的工作原理是建立在力平衡的基础上。
Mechanism of the Relief Valve can release the tensions and keep a dynamic balance in society.
冲突导致的社会紧张可以通过安全阀机制得以释放，从而使社会维持动态的平衡。
Working principle: when the internal piping and tank vacuum, atmospheric pressure will be the valve cover, air enters the system, balance the system pressure, eliminate the effect of vacuum.
工作原理：当管道和水箱内部形成真空时，大气压便会顶开阀盖，大气进入系统内部，平衡系统压力，消除真空影响。
It consists of a water bath with magnetic stirring, balance flask, six-port valve and an on-line gas chromatography.
它包括恒温水浴、磁力搅拌器、油气平衡瓶、六通阀以及在线气相色谱仪。
The conveyer belt adopts the CST step driver control, and the realization of the soft-startup and power balance depends on the proportional valve and control system.
带式输送机采用CST多级驱动控制，通过比例阀及控制系统实现软起动与功率平衡。
Discusses the influence on valve authority of different hydraulic balance methods.
本文还讨论了不同水力平衡措施对调节阀权度的影响。
Cone air lock valve can realize to discharge dust with the help of torque balance.
锥形锁风阀利用力矩平衡的方法实现卸灰。
The safety of production can be assured by installation of a balance safety valve at the top of the stack over the cupola furnace.
在冲天炉上部烟囱顶端设安全平衡盖板，以保证生产的正常进行；
Solidified water flows into balance jar upon itself gravity. Keeping certain water level in the jar through an automatic controlled discharge valve, which forms a water seal.
凝结水靠本身重力流入平衡罐，通过自动控制的排水阀，保持罐内的一定水位，形成水封。
Because of this torque balance, ensure the valve opening and the corresponding relationship between the input signal accurately to achieve the correct positioning of the spool.
水力控制阀由于这种力矩平衡，保证了调节阀开度与输人信号之间对应关系准确，实现了阀芯正确定位。
Hydraulic valve block balance weight piston sleeve has thin wall, high precision of geometry dimension and strict roughness, and its quality determines the lifetime of balance weight directly.
缸块平衡块的活塞套壁薄，几何尺寸精度要求高，粗糙度要求严格，其质量好坏直接决定平衡块的寿命。
The time which the valve core takes by reaching the balance position and the maximum position will reduce linearly when the spring stiffness coefficient increase;
弹簧劲度系数与阀芯达到的最大位移、平衡位置位移呈线性递减关系；
The balance extension tube functions to retain balanced pressure in front and at the back of the cleaner prior to the opening of the valve to prevent it from impacting the valve core.
发球筒平衡接管的作用是在通球初始时，出球接口端的阀门未开启前使清管器在发球筒中处于前后压力平衡，不能撞向阀芯。
The quick trunk injector comprises a reservoir pressure-meter, a spring balance, a transfusion pipe, a liquid valve, an air pinhead and a switch.
快速树干注射器主要由贮液瓶、压力表、弹簧秤、输液管、注药口、气门嘴、注射针头、开关等几部分组成。
As the valve can be replaced with pressure balance and the oil layer of the oil well can not be damaged, the oil and gas layer is better protected.
由于不用压井就能更换阀门，还不会对油井含油地层造成破坏，从而更好地保护了油气层。
As the valve can be replaced with pressure balance and the oil layer of the oil well can not be damaged, the oil and gas layer is better protected.
由于不用压井就能更换阀门，还不会对油井含油地层造成破坏，从而更好地保护了油气层。
应用推荐