Structure, work principle and service and maintenance of the automatic valve clearance ad-juster are introduced.
介绍了气门间隙自动调整器的结构、工作原理，以及其维护与保养。
Check valve before the valve is to use the pressure after poor hoist the automatic valve, it is the role of the media flows only in one direction, reverse and stop its flow.
止回阀是利用阀前阀后的压力差而自动启闭的阀门，它的作用是使介质只做一个方向的流动，而阻止其逆向流动。
Float Valve: Automatic water supply controller inside the water tank.
浮阀：自动水箱内的水供应控制器。
Each hot water storage heater shall be equipped with an automatic temperature and pressure relief valve to protect the heater from excessive pressure and excessive temperature.
每个容积式热水器都应该配置一个自动温度压力安全阀，保护热水器不会压力太大和温度过高。
Swing-type check off er the least pressure drop and offer simple automatic closure; when fluid flow stops gravity and flow reversal closes valve.
旋启式止回阀压降最小，能够完全自动关闭，即在介质流动停止、重力和介质倒流的状态下自动关闭阀门。
A manual or automatic, conical needle in a seat valve that can be changed to alter the amount of fluid flow through it.
在座阀中的一个手动或自动的锥形针状体。对它进行调节就可改变流过的流体的流量。
The design and lectotype of circulating pump, automatic return water switch valve, expansion tank and atmospheric connection pipe in atmospheric hot water heating boiler room are discussed.
对常压热水供热锅炉房的循环泵、回水自动启闭阀、膨胀水箱、大气连通管的设计选型进行了探讨。
The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .
本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；
Students check the automatic drain valve of the front end of the valve is open.
检查自动排水阀前端之球阀是否打开。
HART institutions: automatic control under normal circumstances you can not manually open and close the valve.
手操机构：自动控制在不正常情况下可以手动操作阀门的启闭。
The valve leakage automatic inspection device was introduced, including its structure, the principle and test method.
介绍了阀门泄漏量自动检测装置的结构、工作原理及测试方法。
The automatic separation system of injector valve and orifice has low cost, high separation accuracy, high separation speed and easy operation.
本课题研究的自动分选系统价格低廉，分选精度高，测量速度快，操作简单，性价比高。
This valve is welded in fine steel, having the features of handy to operate, good seal, reliable performance and having the function of automatic air-locking dropping material.
采用优质钢材焊接而成，运行灵活、密闭性好、性能可靠，具有自动锁风落料的功效。
The reason why the automatic exhaust valve failed to be used for air exhaust from siphon tube was investigated.
对自动排气阀不能用于虹吸管排气的理由进行了分析。
An automatic brake valve surface defect detection system based on the image processing technology has been developed.
开发了一种基于图像处理技术的制动阀表面缺陷自动检测系统。
The safety switch controlling the ignition circuit in gas engine and flameout magnetic valve in diesel engine is used in air brake system to realize the automatic protect.
为保证车辆的安全运行，在气压制动系统中施加安全保护开关，控制发动机的点火电路(汽油机)或熄火电磁阀电路(柴油机)，可实现低气压时的自动保护。
The utility model provides a scientific and precise valve body detection template of automobile automatic speed variator for diagnosis of fault, fault type and cause of fault.
它提供了一种科学、精确，可以进一步判断有无故障、是什么故障、故障在何处的汽车自动变速器阀体检测模板。
This paper describes the design and application of automatic plunge grinding device for M1080 centerless grinders, assuring the process accuracy of engine valve stem.
M 1080无心磨床的自动切入磨削装置的设计与应用，保证了汽车发动机气门杆部加工精度。
Finally, as an applied example, the paper introduces the general design of multi-locations automatic cleaning line for valve parts as well as its mechanical structure and functions.
作为应用实例，介绍了阀类零件多工位自动清洗线的总体设计和机械结构及功能。
The principle and key points in the design of floating decanter with automatic rubber ball valve were introduced, and the performance of domestically produced large floating decanter was described.
介绍了采用自动橡胶球阀的浮动式滗水器设计原理和设计要点，并详述了完全国产化生产的大型浮动式滗水器在实际运行中的性能。
The use of automatic hydraulic operation, which can be used for pressure relief valve can also be used as a holding pressure valve.
利用水力自动操作，即可以作泄压阀用又可作持压阀用。
Automatic test valve and the valve should be automated production line phase, but also the required testing time.
阀门自动测试应该与阀门自动生产线相接，而且要求在规定的时间内完成检测工作。
The presence of foreign particles in an automatic valve may seriously affect its dependability.
自动阀的外来颗粒可能严重影响其可靠性。
Butterfly or similar type valves should be installed in the line upstream and downstream of the automatic control valve to allow for maintenance service.
在自动控制阀的上游和下游应该安装蝶阀或类似的阀门，以便于进行维护维修。
This air valve is automatic device, it can exhaust air in the pipe line to reduce energy loss of system.
本阀属于自动阀类，能自动排除管路内的气体，减少管路系统的能量损失。
The measurement and control system of pump-valve testing station is mainly composed of data acquisition, processing system and automatic control system.
泵阀试验台测控系统主要由试验台的数据采集处理系统和自动控制系统两部分组成。
In this article, the working mechanism, structure and advantages of the mechanical valve automatic control device were introduced.
本文叙述了阀门自动控制装置的工作原理、结构特点以及装置的优点。
Because oil fields need the water injection well monitoring device, design a kind of flow rate automatic flow valve that is applied in the water injection well monitoring device.
结合油田注水井监控装置的需要，设计了一种流量自动调节阀，用来配合注水井监控装置的使用。
The principle of the automatic apocatharsis valve was described theoretically and its reliability was analyzed.
从理论上论述了自控阀的工作原理，并对自控阀的可靠性进行了分析。
Introduces technical characteristics, structure and working principle of oil automatic cut off drainage valve, discusses the application of the valve in oil tanker areas.
介绍自动截油排水阀的技术特点、结构和工作原理，探讨该阀在油品罐区中的应用。
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