阀门

Failure is more common with the screw put on the Bellows Seal Valves threaded stem wear, so that the valve can not close.

比较常见的故障是阀杆与螺套上的丝扣磨损，陶瓷阀门使阀门无法关闭。

If using digital locator precision by increasing the control valves to improve valve control performance, successful applications have if ND800 digital positioner for rotary control valves, we can make a variable range of process parameters increased by 50%, and then with the the characteristics of control valve valve positioner of the electronic properties of the match to further improve the control performance.

如采用数字定位器通过提高控制阀的精度来提高阀门的控制性能，成功的应用有如果将ND800数字定位器用于旋转控制阀，就能够使工艺参数的可变范围提高50％，再通过与控制阀的特性阀门定位器的电子特性的匹配来进一步提高控制的性能。

The former were closed relatively to real variety process of gas space nature.

建模时，对氮气区分别按接近真实空间气体变化的多变过程或按容积补偿器阀门打开的等温过程和阀门关闭的绝热过程进行模拟，前者更接近真实空间气体性质的变化过程。

The abrasion-resistant and rustproof sleeve is the only part exposed to the chain and the process, which results in a long service life minimal maintenance requirements.

这种耐研磨和不生锈套管是阀门中唯一与锚链接触的部件，因此阀门的使用寿命就更长，对维护的需求也更少。

The initial scan of the flow rate in all the valves in the system will determine the % Design Flow Rate of each valve and consequently a procedure for proportional balancing.

系统内所有阀门的流动速率的最初纪录将决定每个阀门的%设计流动速率以及随后的比例平衡程序。

According to statistics, 80% of the valve leakage is caused by damage to the valve sealing surface caused.

据统计，80％的阀门泄漏是由于阀门密封面的损坏引起的。

The valve must be installed with the septic tank effluent line connected to the valve port

阀门应安装在连接阀门上标记"IN"端口的

Conduit of water supply, catchment installs standard of acceptance of work: Quality of conduit, pipe fitting should accord with active standard; Valve is installed should decorous, switch Ying Ling is vivid; Press via connecting water to try, all conduit, valve, connect should not have ooze water, slack phenomenon.

给水、排水管道安装工程验收标准：管道、管件质量应符合现行标准；阀门安装应端正，开关应灵活；经通水试压，所有管道、阀门、接头应无渗水、漏水现象。

The key to this valve is in the flexible reinfoced rubber sleeve - the valve's only wetted part.

其主要原因就在于这种阀门内部的弹性强化套管，也就是这种阀门唯一与流体接触的部件。

With suspended particles in the medium with the valve when the medium with suspended particles, the most appropriate use of its off pieces along the sealing surface of the slide valve with a wipe effect.

带有悬浮颗粒的介质用阀门当介质中带有悬浮颗粒时，最适于采用其关闭件沿密封面的滑动带有擦拭作用的阀门。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。