大学英语词汇短语释义解析及例句 butterfly valve
释义：
butterfly valve 蝶形阀
例句：
Butterfly valve features: (1) simple structure, small dimensions.
蝶阀的特点：(1)结构简单，外形尺寸小。
Because the valve is like a butterfly, also called the butterfly valve.
因为阀瓣就像蝴蝶，因此也叫蝴蝶阀。
See "BUTTERFLY VALVE ACCESSORIES" section for details individual products.
参阅“蝶阀附件”章节，了解各个产品的详细资料。
Baumann 25000 butterfly control valve is a low torque and low noise butterfly valve.
鲍曼25000蝶阀控制阀是一种低扭矩，低噪音蝶阀。
Limited by the ring material, the use of butterfly valve pressure and low temperature range.
受密封圈材料的限制，蝶阀的使用压力和工作温度范围较小。
A gate valve and a rotary butterfly valve are shown acting as the upstream throttling valve.
图中显示一闸阀及一旋转的蝶阀用作上游节流阀。
The butterfly valve using the same materials as seals, the use of electric or gas transmission.
该蝶阀采用阀体同质材料加工成密封圈，采用电或气传动。
Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve.
常用的蝶阀有对夹式蝶阀和法兰式蝶阀两种。
The NIBCO HPR butterfly valve can be provided with heavy-duty weatherproof operator and indicator.
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 ZSFD wafer Signal butterfly valve consists of the wafer butterfly valve and the electric control device.
ZSFD型对夹式信号蝶阀是由对夹式蝶阀及电控装置等组成。
Electric or hydraulic flapper valves are usually equipped with non-metal sealing butterfly valve system to use.
电动或液动插板阀通常与非金属密封蝶阀配系运用。
Introducing the reasonableness of butterfly valve trim after improvement and superiority under the operating conditions.
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。
VTLEBUF01 electric high vacuum butterfly valve USES electric device to drive the stem disc to perform open close action.
VTLEBUF 01型电动高真空蝶阀是以电动装置驱动阀杆与阀板执行启闭动作。
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
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。
A pneumatically activated butterfly valve is located close to the condenser to isolate the vacuum system from the condenser.
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。
At present, we develop and produce the main products including butterfly valve, ball valve, check valve, gate valve and so on.
目前，开发生产的主要产品有蝶阀、球阀、止回阀、闸阀等。
Mild steel plate flanges , cast stainless steel flanges , wafer-type butterfly valve, 2-piece flange-type ball valve, steel plate.
软钢板法兰，不锈钢铸板法兰，片型蝶阀， 2片式法兰型球阀， 钢板。
The utility model relates to a mechanical butterfly valve matched with a new bag dust collector, which adopts a square shell body.
用于与新型布袋除尘器配套用的机械蝶阀。采用方形壳体。
