Install a shutoff valve in the cold water inlet.
在冷水进水管上安装一个关断阀。
Close the shutoff valve upstream of the regulator.
关闭调节阀上游的关断阀。
Install a shutoff valve upstream of the regulator.
在调节阀上游安装一个关断阀。
Close shutoff valve No. 2 then shut off valve No. 1 on test assembly.
关闭2号关闭阀，然后关闭测试总成上的1号阀门。
To fill the system, open the shutoff valve upstream of the regulator.
如果要给系统进水，请打开调节阀上游的关断阀。
Slightly open shutoff valve No. 1 and allow water to fill the tube to the top then close No. 1 shutoff.
稍微开启关闭阀1号，将水注入管子直到顶部为止，然后关闭1号关闭阀。
Petroleum machinery equipment, gas-oil separation pump, vane pump, gas-oil separator, automatic nozzle, emergency shutoff valve.
石油机械设备，油气分离泵，叶片泵，油气分离器，自动喷嘴，紧急切断阀。
Prior to servicing any Watts valve, it is mandatory to shut down the water system by closing both the inlet and outlet shutoff valves.
在维修任何美国瓦茨阀门之前，必须先通过关闭进口和出口关闭阀来实现水系统的关闭。
By this, force acting in the direction of closing a valve body (41) ACTS on it through the diaphragm (42), maintaining the shutoff valve (40) closed.
从而经由隔膜(42)对阀体(41)在关闭的方向上施力，维持断流阀(40)关闭的状态。
NOTE: For Australia and New Zealand, Pipeline strainers should be installed between the upstream shutoff valve and the inlet of the backflow preventer.
注意：适用于澳大利亚和新西兰：管路过滤器应该安装在上游关闭阀和防回流阀进口之间。
To provide a combustion apparatus capable of keeping safety even if a gas leakage occurs from a gas shutoff valve to the outside of a gas supply passage.
本发明提供一种燃烧装置，其即使在从气体阻断阀等向气体供给管路的外部发生了气体泄漏的情况下，也能够确保安全性。
Pressure regulating AND SHUTOFF valve PRSOV, a valve in the pneumatic system for regulating bleed air pressure from the engine to the pneumatic manifold.
压力调节和关断活门，气源系统中用以调节从发动机到气源总管的引气压力的活门。
Label the water shutoff valve, found where water enters the house, and main water shut-off valve, found with meter in a concrete box in the sidewalk or yard.
水表一般位于人行便道或庭院附近，找出水进房间的路径以及总止水阀的位置，明确标记出水阀的位置。
Unless otherwise indicated, the fabricator shall install all in-line devices, control panels, and process taps up to and including the primary shutoff valve.
除非另行规定，否则，加工商应安装所有管线内装置、控制面板及工艺接头并包含一级开关阀。
Connect the supply lines to the inlet pipes on the faucet, wrap Teflon tape around the shutoff valve connections, and connect the other ends of the supply lines to the shutoff valves.
将给水管与水龙头的进水端连接，在给水总阀处缠绕生料带，然后连接给水管与总阀。
Fat was a precious source of calories (supplying more than twice the calories per gram of either protein or starch), and our ancestors had no need to develop an appetite shutoff valve for fat.
而脂肪是热量重要来源(每克脂肪提供的卡路里是蛋白质或淀粉的两倍多)，因此我们的祖先在当时并不需要控制脂肪的摄入量。
The design of the helium circulator involves the overall construction, the impeller type, the cooling system, the bearings, the instrumentation, the electrical penetrations, and the shutoff valve.
针对反应堆的特殊要求，主氦循环风机的设计包括总体结构、叶轮型式、冷却系统、轴承、测量仪表、电气贯穿件和隔断阀。
The National Fire Protection Agency (NFPA) Guidelines require a confirming flow test to be conducted whenever a "main line" valve such as the shutoff valves or a backflow assembly have been operated.
美国国家防火协会（NFPA）指导原则要求对于主管线上运行的阀门，如关闭阀或防回流阀总成，必须进行流量测试。
The Bi-Directional Knife Gate Valve provides bubble tight shutoff in both directions up to full rating of the valve.
这种双向刀闸阀在阀门压力等级下，任何方向均可实现气泡级密封关闭功能。
Direct contact, metal-to-metal seating, make the globe valve ideal for most shutoff applications.
直接接触，金属对金属座椅，使大多数关闭截止阀应用的理想选择。
When valve is filled, open the downstream shutoff slowly and fill the water supply system.
阀门注满后，慢慢开启下游关闭阀对水供应系统注水。
The work principle and advantages of the GMZ quick shutoff inverted valve are presented.
叙述了GMZ快速关断逆止阀的组成及工作原理和优点。
The work principle and advantages of the GMZ quick shutoff inverted valve are presented.
叙述了GMZ快速关断逆止阀的组成及工作原理和优点。
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