查询词典 pressure valve

Seal type of valve disc is automatic coupling, which can bear different pressure. Effective reaction can strengthen the seal state.

闸板采用自动耦合密封形式承受不同的压力，有效的反作用使其增强密封状态。

Is a professional manufacturer of hydraulic attachments, coupling, the valve high pressure hose assemblies and parts manufacturers, product specifications complete, good looks, reliable quality.

所谓十年磨一剑，公司用十年的时间专注于产品的研制和开发，终于脱颖而出，傲视同亟。

A pressure relieve valve was connected to the chamber.

有一个&压力释放阀门&连接著这个

If gas flow, which enters valve chamber from intake directly, has a large ratio, pressure loss will be little.

对气动换向阀流道进行流场数值模拟，在流场层次上分析了换向阀的压力损失机理。

In the light of low pump efficiency resulted in the effect of gas in the middle and later period of the development ofoil fields in China, a casing pressure lelif valve is ricveloped.

针对我国油田开发中后期抽油泵采油中由于气体影响使泵效降低的问题，研制出一种套管定压放气阀。

Applied to adjust the casing pressure for ESP wells, it automatically discharges through the bleeding valve, the casing gas into oil/gas manifold, for the purpose of controlling the reasonable submergence depth of ESP intake, and preventing the shut-down of ESP due to gas lock or under-load. This not only ensures the normal pump operation but also enhances the pump efficiency and production rate.

常用于电潜泵套管压力调节，套管气通过放气阀排入输油管汇，以控制合理的电泵吸入口沉没度，防止潜油电泵发生因气锁现象的发生导致的欠载停泵，保证电泵的正常运行，提高泵效及产量。

Valve cap is the top of the workpiece is an important component, and as pressure parts for the body to provide a cap or lid.

阀帽是顶部工件的一个重要元件，并作为承压零件为阀体提供了帽或盖。

Pressure Seal - simple in structure, configuration sub-buckles, and silver-plated low-carbon steel washers, helping to achieve the best demolition and sealing valve cap.

3压力密封–结构简单，配置分段扣环和镀银低碳钢垫圈，有助于拆卸和实现最好的阀帽密封。

The flood Protection - Shutdown valve, Junction Box, Flow Sensor, and Reduced Pressure Backflow Preventer shall be of the same manufacturer and covered by a single warranty policy.

堵漏-关闭阀，接线盒，流量感应器，和减压防回流阀应该采用同一个厂家的产品，以确保拥有唯一的质量保证。

Valves open and Closed spring loaded low lift type-high pressure safety valve close are not crisp · adjustment ring to adjust properly, should be re-adjusted.

阀门启闭不清脆·调节圈调整不当，应重新加以调整。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。