这种高技术TF M内衬蝶阀特别适用于要求高纯度和最高耐化学品特性的应用场合。
This advanced technology TFM Lined valve is specially designed and produced for applications requiring high purity and maximum chemical resistance.
我们知道，目前除了蝶阀和隔膜阀在结构上完全对称外，所有其他结构的调节阀都是不对称的。
We know that, with the exception of butterfly valve and the valve is completely symmetrical in structure, all other structures are asymmetric valve.
在靠冷凝器的位置有一个气动蝶阀，将冷凝器与真空系统隔开。
A pneumatically activated butterfly valve is located close to the condenser to isolate the vacuum system from the condenser.
蝶阀的流体特性相当于截止阀的三倍甚至更高，相当于同样尺寸的闸阀的75%。
Butterfly valves have flow characteristics three times better than globe valves and approximately 75% of an equivalent size gate valve.
止回阀与蝶阀的连接是经常发生的事，通常需要在这两种阀门之间加上一节短短的阀槽。
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
蝶阀在供热系统中，目前是使用最广泛，种类也最多的一种阀门。
Butterfly in the heating system, is currently the most widely used, most species have a valve.
该大厦全部采用我公司生产的对夹蝶阀、蝶式止回阀。
This mansion adopts our wafer butterfly valves and check valves wholly.
大型高温蝶阀采用钢板焊接制造，主要用于高温介质的烟风道和煤气管道。
The use of large-scale high-temperature steel welding butterfly valve manufacturer, mainly for high-temperature medium duct smoke and gas pipelines.
蝶阀通常用在固体处于充气状态的地方。
Disk valves are commonly used when solids are in the aerated state.
角行程电动蝶阀，普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、环保工程等管道系统中。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments.
安全自锁输出蝶阀和阻尼器，而无需使用额外的刹车。
Secure self-locking output for butterfly valves dampers without the use of additional brakes.
文中叙述了该机组的热力系统、电站布置、汽轮机本体、调节保安油路系统、蝶阀以及几种主要辅助设备的设计情况。
Design considerations for the thermodynamic system, plant layout, steam turbine proper, the oil system for governing and safety control, butterfly valves and some major auxiliary equipment are given.
介绍了涂装线设计中常用的各种类型的阀门(包括球阀、蝶阀、截止阀、闸阀)及其特点。
Different types of valves (including ball valve, butterfly valve, cut-off valve and brake valve) commonly used in designing painting line and their features were introduced.
美国尼伯科hpr蝶阀可配备重型、抗恶劣气候的操作装置和指示装置。
The NIBCO HPR butterfly valve can be provided with heavy-duty weatherproof operator and indicator.
本文对台车炉气动双位蝶阀产生的故障进行了分析，并提出了改进方案。
This paper analyzes the failures of air operated double position butterfly valve used in car type furnace, and puts forward improving plan.
由中控室内的终端机开关旁通电动蝶阀或由PLC控制自动运行。
Operation of excess sludge pump is controlled by the computer inside central control room or by PLC under automatic mode.
我们的产品线包括：闸阀，止回阀，截止阀，止回阀，双板的止回阀，高性能蝶阀。
Our product line includes: Gate valves, Check valves, Globe valves, Non-Return valves, Dual-Plate Check valves, and High Performance Butterfly valves.
对蝶阀密封副改进后结构的合理性及其在使用工况下的优越性能作了分析与介绍。
Introducing the reasonableness of butterfly valve trim after improvement and superiority under the operating conditions.
提出了一种双向压金属硬密封蝶阀，讨论了这种蝶阀的结构、工作原理、密封的可靠性及特点。
It also provides a bilateral metal hardware sealed butterfly valve, and the structure of butterfly valve, working principle, reliability and features of seal are discussed.
本文结合出口伊朗蝶阀的实际设计、试验、制造、运行情况，对电站大型蝶阀的结构进行了分析。
The structure of large turbine butterfly valve exported to Iran was analyzed in combination with the actually design, test, manufacture, run.
目前，开发生产的主要产品有蝶阀、球阀、止回阀、闸阀等。
At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve and so on.
进口蝶阀是指通过阀轴旋转来带动一个圆盘形的蝶板的转动，达到开启与关闭的一种阀门，在管道上主要起切断和节流用。
Butterfly valve through the valve shaft rotation to drive the rotation of a disc-shaped disc, to open and close a valve, cut off from the main pipe and throttle with.
提出了一种双向压金属硬密封蝶阀蝶板可逆回转机构，讨论了可逆回转机构的工作原理、受力分析及特点。
A new returnable actuator disk of metal seal structure butterfly valve was presented, and its principle, force analysis, characteristic of the actuator were discussed as well.
配备所需长度的阀杆延长件，可以对某个蝶阀进行远程操作。
Stem extensions can BE furnished to permit remote operation of butterfly valves in any required length.
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。
Butterfly or similar type valves should be installed in the line upstream and downstream of the automatic control valve to allow for maintenance service.
R512型高性能无销中线蝶阀在引进国外先进技术的基础上采用轻柔的接触式阀座和优良的多重密封构造能有效防止外漏。
R512 type High performance concentric butterfly valvesadvanced foreign technology on the basis of soft contact seat sealing structure multiple can effectively prevent leakage.
介绍了调节型球阀和蝶阀选用的步骤及计算中一些系数的经验取法。
Introduction of the selection procedure of control ball valve and butterfly valve and the empiric selection of the coefficient in calculation.
介绍了DN1400蝴蝶阀控制系统的操作程序，并详细阐述了其液压控制系统和电气控制系统的设计。
The operation programme of DN1400 butterfly's valve control system was introduced, and the designs of its hydraulic pressure control system and electric control system were explained.
介绍了DN1400蝴蝶阀控制系统的操作程序，并详细阐述了其液压控制系统和电气控制系统的设计。
The operation programme of DN1400 butterfly's valve control system was introduced, and the designs of its hydraulic pressure control system and electric control system were explained.
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