水阀

Open the starting air root valve on the air reservoir and completely drain off the reservoir and the line.

打开启动空气根部的阀，彻底放空气瓶和系统中的残水。

The installation of a water hammer arrestor (Watts Series 05) or water pressure reducing valve (Watts N35B) may be required to correct the problem.

这时可能需要安装美国瓦茨水锤制动器（美国瓦茨系列05）或水减压阀（美国瓦茨N35B）以解决这些问题。

Flow characteristics of options in the heating system, the balance valve usually installed in the trunk of the branch point, the user's heat at the entrance to a very heat of the sub-catchment devices and thermal stations in the flow control (including regulating valves and Electric valves).

流量特性的选择，在供热系统中，平衡阀一般装在干线的分支点，用户的热入口处，以极热源的分、集水器和热力站中的流量控制。

Seating - Buna N disc to metal seating assures positive seal for shutting off the gas to burner in the event of high water temperature conditions.

阀座 -丁腈橡胶阀瓣对金属阀座，确保在出现过高水情况下关闭通向燃烧头的燃气时的密封性。

Before assembling the ball valve seat sealing surface and be equipped with decent research, and then placed in the closed position the sphere, the installation of left valve, adjusting the gasket, tighten the screws, static pressure irrigation does not leak, this valve can be guaranteed under the seal test seal.

装配前阀座密封面与球体面应配研，然后将球体置于关闭位置，安装左阀体，调整垫片，拧紧螺钉，静压灌水不漏，则此阀在密封试验下即可保证密封。

Series 709DCDA Double Check Detector Assemblies are designed exclusively for use in accordance with water authority containment requirements.

系列709DCDA双止回阀检测器总成专用于满足水主管部门的密封要求的应用场合。

Opening a bucket down a hole when a part of the steam discharged from the holes and the other part of theREDUCING VALVES condensation of water vapor generation inverted bucket to lose buoyancy by its own weight goes down inverted bucket connecting lever to open the valve spool driven cycle work intermittent drainage.

倒吊桶上开有一小孔，当一部份蒸汽从小孔排出，另一部份蒸汽产生凝结水，倒吊桶失去浮力，靠自身重量向下沉，倒吊桶连接杠杆带动阀芯开启阀门，循环工作，间断排水。

It mainly produces series products of various specifications,including triangle valve,tap,flaor drain,wahbasin drainer,washbasin fauces,flush pipe etc.

主要生产各种型号的三角阀、水咀，地漏、面盆下水、面盆龙头、冲水管等系列产品。

Compared to where technology in espresso is going today - individual group-cap boilers for each group, dual boiler, dual PID, heat exchanger pre-heating the brew boiler water and mix-valve fine tuning individual on the fly grouphead temperature controls - the heat exchange boiler/brew system is possibly at the limit of its capabilities and risks being left behind by these newer technologies.

对比今天意式浓缩咖啡机技术的发展-独立冲泡锅炉系统对于每个冲煮头，双锅炉，双锅炉PID，热交换冲煮之前的预热水和混合阀微调在不同的冲煮头上进行温度控制-热交换锅炉/冲煮系统是在处理他们能力受到限制或者是减低风险的时候留下了这个继续解决的新技术。

Second part Including condenser, flow regulating valve and evaporimeter, on ordinary refrigeration being system similar .

第二部分包括冷凝器，蒸发器及流量调节阀，冷却水系统和冷冻水系统，与普通的制冷系统相类似。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。