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water valve bonnet nut 水阀帽螺母
Have you turned off the water valve? 你关掉水阀了吗？
water valve bonnet 水阀帽
A dual-semisphere check valve for fluid delivery system is composed of valve body, bottom and top valve seats, valve bonnet, flap, spool, sealing washer, rotary rod, pressure screw, handwheel and nut. 一种双半球截止阀，涉及各种流体输送系统截断或接通的装置。包括阀体、下阀座、上阀座、阀盖、阀瓣、阀芯、密封垫圈、旋转杆、压紧螺丝、手轮和螺母等。由于设置了两个阀座和双半球阀瓣，提高了外密封和内密封效果。
Tightening valve bonnet is necessary to stop any leaks. 如果必要紧固阀盖,避免任何泄漏。
Bonnet Nuts: Number is dependent on valve size and class. 阀盖螺母:阀门通径和压力等级不同,螺母的数量也有所不同。
WCC valve bonnet and internals will be manufactured with 300 series stainless or 21/4 CR material. WCC阀门的阀帽何阀内件采用300系列不锈钢和/或21/4铬制造。
The structure of closed valve bonnet influences the perfor-mance of sucker rod pumps. 闭式阀罩是影响抽油泵使用性能的零件。
He began thinking about how to combine an infrared sensor with a water valve. 于是他开始思考如何把红外线感应器与水际结合在一起。
How to Select the Main Parameters of the Grooved Ball- Chamber of Closed Valve Bonnet on Sucker Rod Pumps. 抽油泵闭式阀罩槽形球室主要结构参数的选择
WCC valve bonnet and internals will be manufactured with 300 series SS and/or 21/4 CR. WCC阀门的阀帽何阀内件采用300系列不锈钢和/或21/4铬制造。
The valve bonnet may now be removed. There may be slight leakage, as the metal-to-metal backseating does not provide a drip-tight seal. 现在可以拆卸阀门的阀盖。当金属-对-金属后座无法提供无滴漏密封时，可能会有点泄漏。
The valve bonnet may now be removed. There may be a slight leakage, as the metal-to-metal backseating does not provide a drip-tight seal. 现在可以拆卸阀盖。如果金属-对-金属后座没有实现无滴漏密封,则可能会有轻微的泄漏。
After a flush, the floating ball sinks with the declining water level, pulling open the water valve with its metal arm. 在冲水之后，浮球会随着水位的降低而下沉，并利用其金属臂拉开水阀。
There use a drenching the water valve and an air-drying valve in the work position of drenching and air-dried. 冲淋风干工位中使用一个冲淋水阀和一个风干气阀。
Check the water pump, water valve is working properly, road and water pipes are leaking water pipe joints. 检查水泵、水路阀门是否工作正常，水管路及水管接头是否渗漏。
Someone has turned off the water valve, which led to a "water cut" in several households. 不知是谁把总水阀关掉了，害得好几户人家都“停水”。
Install the valve bonnet. 安装阀门的阀盖。
The paper discussed how to automatically turn off the water valve and cut off the water resource through a digital circuit as indoor water pipe leaks. 摘要利用简单的数字电路，解决了室内自来水管破裂漏水后，及时自动关闭供水阀门、切断水源的问题。
Said invention also discloses the structures of water valve, luting plate and cover shell which are combined and used in said system. 还揭示了可与该系统结合使用的专门的水阀、油灰板和罩壳结构。