shutoff valve
关断阀：一种被激活的阀门
常用释义
英式发音
美式发音
基本释义
- 关断阀：一种被激活的阀门，设计用于在检测到危险事件时停止危险流体的流动。
例句
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1·Install a shutoff valve in the cold water inlet.在冷水进水管上安装一个关断阀。
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2·Close the shutoff valve upstream of the regulator.关闭调节阀上游的关断阀。
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3·Install a shutoff valve upstream of the regulator.在调节阀上游安装一个关断阀。
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4·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。
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5·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。
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6·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。
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7·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。
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8·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。
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9·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。
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10·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。