The most common application is for valves located in an underground valve box.
最常见的应用是用于位于地下阀门盒内的阀门操作。
We have found that the valve box is credible, prolonged working life, easy to assemble and convenient to maintain.
该控制阀箱经过实践使用证明具有工作可靠、使用寿命长、装配容易、维修方便等优点。
This paper briefly introduces constitutes and application of numerical simulation analysis system of gas dynamic performance for marine turbines inlet valve box.
概要介绍了船用汽轮机进汽阀箱气动性能的数值模拟分析系统的构成及其应用。
The utility model has the advantages of changing flow direction without the valve box, can make the double-nozzle air turbine wave power generation device generate electricity in the wave.
本实用新型的优点是能不用阀箱改变气流方向，就能使双喷嘴空气透平波浪发电装置在波浪中发电。
In short valve box should be selected at the different rings to choose. 2, attention should be paid at the time of installation in the valve box at the flange import filters have been installed,.
总之选取点阀箱应按戒指的不同来选用。2、在安装时要注意点阀箱进口法兰内的过滤芯是否已安装在内。
This paper introduces the cause of the seepage in valve box of oil isolation pump, and solves the problem of the valve box seepage by way of the improvement of die slot in O - ring and seal material.
本文介绍油隔离泵阀箱渗漏的原因，能过对阀盖O型圈沟槽的改进及采取乐泰密封胶替代牛油盘根进行密封，解决了阀箱渗漏的问题。
The box cover is provided with a temperature control system, in the constant temperature box rear drain valve and an external power supply socket.
箱盖上有控温系统，在恒温箱的后部是排水阀及外接电源插座。
In 2006, the warning was upgraded to a black box warning, the FDA's strongest form of warning, because of new data concerning risks of heart valve damage.
2006年，鉴于有新的数据报道有关药物与心脏瓣膜损伤关系，该警示升级为FDA最强烈警告形式—“黑色方框警告”。
By applying black box theory inlet pressure, inlet subcooling, outlet pressure and valve opening are selected as influence factors to flow coefficient of electronic expansion valve (EEV).
根据黑箱理论提出将阀前压力、阀前过冷度、阀后压力和膨胀阀流通面积作为膨胀阀流量系数的影响参数。
Builds a suit of HVAC DAQ and control system which could take precise data acquisition and control water valve, air valve, VAV box, electrical heater, humidifier and other control elements.
暖通空调(HVAC)系统中建立一套对各种水阀、风阀、变风量箱、电加热器、加湿器以及其他控制元件进行准确测量及时控制的数据采集控制系统。
The bonnet and packing box of low temperature service instrument in-line valves shall be extended bonnet type or heat traced, if necessary, to avoid freezing of valve stems.
低温设备仪表在线阀门的阀帽和填料箱应为加长阀帽型或伴热型(必要时)，从而避免阀杆结冰。
Valve fitted with special lock box, for centralized management, can avoid the misuse and waste of energy leakage caused insecurity.
阀门装有箱体专用锁，便于集中管理，可避免因误操作造成的能源浪费和泄漏引起 不安全因素。
Rubber ball cleaning device of condenser is composed of second filter net, ball screen, ball collector, rubber feeding pump, distributor, valve, and electric control box.
凝汽器胶球清洗装置由(二次滤网)、收球网、装球室、胶球输送泵、分配器、阀门和电气控制柜等部件组成。
The lubricator is just high enough to handle the longest string of tools between the wireline valve and the stuffing box.
防喷管的高度恰好足以在钢丝绳阀与盘根盒之间装卸最长的工具串。
Automatic softening system mainly consists of multiple valve, controller, resin tank, salt box composition, multi-channel valve is in the same body design have multiple pathways of valve.
全自动软化系统主要由多路阀、控制器、树脂罐、盐箱组成，多路阀是在同一阀体中设计有多个通路的阀门。
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。
Therefore, it is suggested that the outlet valve opening of pH metering box and the time of each reclaiming link be adjusted.
为此提出了解决办法——调整酸碱计量箱出口阀开度及阴、阳床再生各步骤时间。
The vacuum freshness preservation box comprises a box body, a cover body, an inflating valve and an air pumping valve.
真空保鲜盒包括盒体，盖体，充气阀和抽气阀。
The gas box through the adjusting valve and purifier is connected with the infusion bottle.
气箱通过调节阀、净化器和输液瓶相通。
The handle (or gear box) of butterfly valve can be rotated backward or forward for 180 degrees.
蝶阀的把手（或齿轮箱）是可以反转或正转180度操作。
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。
Prepare pot is made up of barrel body, barrel cover, churn oar, feeding throat, cycloidal pinwheel reduction box, bleeder valve and so on.
调配罐分缸体、缸盖、搅拌、进料口、摆线针轮行星减速器、出料阀组成。
Push-Pull valve is developed for automatic gear-box.
本产品当初是为变速器开发的推拉型电磁阀。
Push-Pull valve is developed for automatic gear-box.
本产品当初是为变速器开发的推拉型电磁阀。
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