阀门

The valve seat should be either very narrow or very wide, depending on the valve type.

阀门阀座可以很窄，也可以很宽，主要取决于阀门的类型。

The valve rod or viewing window with instructions to open and close the valve that situation.

阀门设有指示杆或观察窗以表示阀门的启闭情况。

Power outage can manually open the valve rod, when the re-power, the valve will return to automatic position.

断电时可通过手动杆打开阀门，当重新通电后，阀门将返回自动位置。

Available in Class 150, 300 and 600, these valves feature a double offset pivot which reduces wear between the seat and seal while the valve is in motion.

压力等级包括Class 150， 300和600。这种阀门配置双效补偿枢轴，能够减少阀门工作期间阀座与密封之间的磨损。

Install valve in the line with arrow on valve body pointing in the direction of flow.

在管道上安装阀门，阀门上的箭头方向指向水流流动方向。

Install valve in the line with arrow on valve body pointing in the direction of flow.

在管道上安装阀门，使其阀门的箭头指向流体流动方向。

Automatic test valve and the valve should be automated production line phase, but also the required testing time.

阀门自动测试应该与阀门自动生产线相接，而且要求在规定的时间内完成检测工作。

After installation of valve, support line; a sagging pipe line can distort valve and cause failure.

安装阀门后，要支撑住管道：下垂的管道会使阀门产生变形而导致失败。

After installation of valve, support line; a sagging pipe line can distort the valve and cause failure.

安装阀门后，要支撑住管道：下垂的管道会使阀门产生变形而导致失败。

Valve has many years sales experience, is a company specializing in sales of a variety of valve key enterprises.

有着多年销售阀门的经验，是一家专业销售各种阀门的重点骨干企业。

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。