NRV:止回阀
“Non-Return Valve”在商业和会计领域中常被缩写为NRV,方便快速书写与日常使用。其标准中文释义为“止回阀”,主要用于防止介质在管道或设备中发生回流,确保流程单向运行,是工业控制和流体系统中常见的关键组件之一。
Non-Return Valve的英文发音
例句
- Headstock piece on media flows and forces open or closed to prevent backflow valve media called a non-return valve.
- 启闭件靠介质流动和力量自行开启或关闭,以防止介质倒流的调节阀叫止回阀(NRV)。
- Check valve is also called the reflux valve, non-return valve.
- 止回阀(NRV)又称为逆流阀、逆止阀、肯压阀、单向阀。
- Water pumps at the end of the relevant type of valve is also a non-return valve.
- 水泵吸水关的底阀也属于止回阀(NRV)类。
- If this can not be avoided it is recommended to install either an simple thermostat close to the inlet which switches OFF the VOD or a non-return valve between the contact system and the VOD.
- 如果这个不能避免(的话),这里建议在靠近入口处安装一简易恒温器来切断VOD,或在接触设备与VOD之间设置一逆止阀。
- Normally the blood flows from the testicles back to the heart via small veins that have a non-return valve to stop the blood flowing backwards to the testicles.
- 通常来说,血液通过一些小静脉从睾丸回流到心脏。这些小静脉有单向活动的瓣膜阻止血液回流至睾丸。
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