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check valve

美英

na.【机】止回阀
网络单向阀；逆止阀；止逆阀

check valve

英-汉英-英网络释义

check valve

止回阀

上海罗兰流体控制有限公司 ... 减压阀 Reducing Valve 止回阀 Check Valve 疏水阀 Steam Trap ...

单向阀

水利工程专业英语 - 河林的日志 - 网易博客 ... logic valve，逻辑阀 check valve， 单向阀 ball valve，球阀 ...

逆止阀

电厂设备专业英语词汇_百度文库 ... Closed Circulating Cooling Water 闭式循环冷却水 Check Valve 逆止阀 Cooler 冷却器 ...

止逆阀

电梯英语 - 水宝贝的日志 - 网易博客 ... chart of accounts 成本图表 check valve 止逆阀 chief engineer 总工程师 ...

单向活门

valve 阀门专业词汇A-Z ... check valve 单向阀 check valve 单向阀; 单向活门; 检验阀 check-valve ball seat 止回阀球座 ...

检验阀

valve 阀门专业词汇A-Z ... check valve 单向阀 check valve 单向阀; 单向活门; 检验阀 check-valve ball seat 止回阀球座 ...

止回流阀

选厂实用英语手册初中级_百度文库 ... 回流阀 Return valve 止回流阀 Check valve 浮球阀 Flotation ball valve ...

例句：

A tapered , often bullet-nosed device fitted with a check valve and typically found at the bottom of a casing string.

一种装配有节流阀的锥型的，通常是圆头引导型的装置，典型地位于套管柱的最下端。

Remove the retainer from the body bore . The check valve modules can now be removed from the valve by hand or with a screwdriver .

从阀体镗孔上拆卸保持器。现在可以用手或螺丝刀从阀体上拆卸止回阀模块。

A leeward side of the box is provided with at least one air outlet having a vent check valve .

所述箱体的背风面至少具有一个带有出气单向阀的出气口。

processing contrast experimental investigation into the water hammer for a spherical check valve and swing check valve is conducted .

对球形和旋启式两种止回阀进行了水锤对比试验研究。

The mechanism is believed to be a combination of parenchymal necrosis and check-valve airway obstruction .

发病机制是实质坏死和活瓣性气道阻塞的综合作用。

and a pilot operated check valve is linked with a valve block on the oil cylinder .

液控单向阀与油缸上的阀块相联接。

At the entrance to the water with check valve to prevent water at night by the collector current , and cause the heat loss .

水入口处设有止回阀以防止夜间水由收集器逆流，引起热损失。

If it slowly drops and simultaneously runs out through test cock No. 3 , check valve No. 2 is leaking and must be serviced .

如果水柱慢慢下降，并且同时通过测试旋塞 3 号排出，则止回阀 2 号泄漏，必须维修。

The debris is prevented from flowing back out of the bailer by a check valve .

利用一个止回阀防止碎片从捞砂筒中流出。

The control valve comprises an oil nozzle and a check valve . The check valve comprises a valve ball and a valve seat.

本控制阀包括油嘴和单流阀，单流阀包括阀球和阀座。

Never reverse flow through a regulator or rely upon it to act as a check valve .

禁止通过调整器倒流或依靠它作为止回阀。

and the designed check valve can be ventilated , so that people feel cool when wearing the shoes , and also have no feet stink .

本实用新型所设计的单向阀，可以通风，使穿着鞋凉快，也没有了脚臭味。

The swing check valve can also be mounted to the vertical position , provided the disc should not reach the valve position .

旋转式止回阀也可以安装在垂直位置，此时阀瓣应该无法达到阀门的位置。

To avoid this discharge , install a spring- loaded check valve ahead of the backflow assembly to "lock-in" the downstream pressure.

为了避免这种排放，应该在防回流阀总成前面安装一个弹簧负载止回阀来 “锁定 ”下游压力。

If it slowly drops and does not run out through Test Cock No. 2 , then No. 2 ball valve has a small leak , but No. 1 check valve is tight .

如果水柱慢慢下降，并且没有从测试旋塞 2 号流出，则 2 号球阀有点泄漏，但是 1 号止回阀密封紧密。

A check valve may be required ahead of the backflow preventer . *Please see "Troubleshooting " , Page 7, prior to installation .

因此在防回流阀前可能需要一个止回阀。请在安装前参阅第7 页 “故障排除 ”。

A built-in butterfly-shaped check valve for an insulating jacket serves heat insulating function.

一种具有保温设置的保温夹套内装式蝶型止回阀。

On gas withdrawal systems , use a check valve or other protective apparatus in any line or piping from the container to prevent reverse flow .

对于气体排出系统，使用止回阀或其它保护性装置以防止回流。

The invention discloses a floor drain and a floor drain rubber check valve .

本发明公开了一种地漏和地漏橡胶逆止阀。

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