这种阀门可以水平安装或垂直安装。
阀门应该只能安装在水平流向的管线上，其阀杆应该垂直向上。如果需要其它方式的安装，请在订购阀门时咨询工厂。
Valves should be installed in the (stem) vertical position with the pipe flow horizontal only. For installations other than this, please consult factory when ordering.
当阀门水平放置运输时传动装置及传动部位应悬空，以防止传动轴受力过大变形损坏。
Transmission device and part should be hung up when the valve is in horizontal in order to prevent damage of axle.
此阀门在管道中一般应当水平安装。
This valve should be in the general level of the pipeline installation.
但我国的阀门制品人均消费水平在世界并不算高，目前仅为人均22美元。
However, China's valve products in the world per capita consumption level is not high, currently only 22 U. S. dollars per capita.
主要是高压水发生器、阀门管路配件、自动化控制水平较低，经验较少。
Is mainly the high-pressured water generator, the valve pipeline fitting, the automation control level is low, the experience are few.
阀杆可以安装在任何位置，但是如果能够选择阀杆位置的话，实践表明将阀杆水平安装在阀门上是最好的方式。
The stem can be installed in any position, but if a choice of stem positions exists, good practice dictates that the valve be installed with the stem horizontal.
圆形安全手柄—这种结构用于防止由于人员服装或设备绊住水平手柄导致的低扭矩阀门的操作故障。
Round Safety handle -design prevents accidental operation of low-torque ball valve by snagging the lever handle with personal clothing or equipment.
智能阀门定位器的控制精度很高，可以实现调节阀的精确控制，从而提高系统的控制水平。
Intelligent valve Positioner the control precision high, can achieve precise control valve, thereby enhancing the level of control system.
低中负荷水平下，阀门设置较低的升力系数和早期关闭泵损失减少，提高燃油经济性。
Under low to medium load levels, the valves are set for low lift and early closure to reduce pumping losses and improve fuel economy.
这种阀门适用于水平或垂直的管道，关闭迅速有效。
Valves are designed to close quickly with positive shutoff in either horizontal or vertical pipe runs.
阀门的结构、性能、质量均已达到国内外同类产品的先进水平，普遍被国内外用户所认可。
The valve structure, performance, quality has reached the advanced level of similar products at home and abroad, are widely recognized by domestic and international users.
本类阀门在管道中一般应当水平安装。
This type valve in the pipe should normally be installed horizontally.
这些问题如果不及时加以解决，不仅极大地影响中国阀门行业的整体配套水平，也制约着中国阀门行业的健康成长。
These problems if not addressed, not only greatly affect China's valve industry, the level of the overall package, but also restricts the healthy growth of China's valve industry.
摘要：代表人诉讼能够加大上市阀门公司的违法成本，促进上市阀门公司健全内控机制，提高阀门企业管理水平。
Abstract: : Representative action can increase the illegal cost of listed companies, promote listed companies to improve internal control mechanism, improve enterprise management level.
步骤5：从这一点划水平线与步骤3选择的阀门通径相应的线相交。
Step 5: From this point draw a horizontal line until you intersect with the line corresponding to the valve size as selected in step 3.
本文以2012年我国A股上市阀门公司作为研究样本，分析了各个行业上市阀门公司现金持有水平的状况。
This paper chooses the 2012 A-share listed companies of our country as samples, analyzes the situation of cash holdings about different industries listed companies.
本文以2012年我国A股上市阀门公司作为研究样本，分析了各个行业上市阀门公司现金持有水平的状况。
This paper chooses the 2012 A-share listed companies of our country as samples, analyzes the situation of cash holdings about different industries listed companies.
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