蝶形阀; 蝶阀

butterfly valves───蝶型阀；蝶阀（butterflyvalve的复数）

butterfly table───蝶形桌

butterfly ballot───蝶形选票

butterfly damper───[机]蝶形阀；节气门

butterfly tables───蝶形桌

butterfly wedge───蝶形楔

butterfly ballots───蝶形选票

butterfly bandage───蝴蝶绷带

butterfly dampers───[机]蝶形阀；节气门

A pneumatically activated butterfly valve is located close to the condenser to isolate the vacuum system from the condenser.───冷凝器的位置有一个气动蝶阀，将冷凝器与真空系统隔开。

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。

Main equipments such as: large - scale vertical lathe, borer, butterfly valve testboard etc.───主要设备有: 大型立车?镗床?蝶阀测试台等.

We know that, with the exception of butterfly valve and the valve is completely symmetrical in structure, all other structures are asymmetric valve.───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。

Simple construction of the Model - C butterfly valve results from its unique design.───独特的设计使得型号C蝶阀具有结构简单的特点.

Clip - on butterfly valve is the valve head bolt flange type >.───对夹 式 蝶阀是用双头螺栓将阀门法兰式>.

The movements of check valve located at Valve valve seal on the Butterfly valve seat surface.───升降式止回阀的阀瓣座落位于阀体上阀座密封面上.

Click here to learn about Ball Valve, Gate Valve, Butterfly Valve, Solenoid Valve, or Needle Valve.───了解更多球阀, 止回阀, 蝶阀,电磁阀, 针型阀, 安全阀,减压阀,疏水阀,陶瓷阀门,过滤器产品与技术.

Selector switches for the by - pass butterfly valve is located on MCC 2.───旁通电动蝶阀的选择制设在MCC2上.

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 handle ( or gear box ) of butterfly valve can be rotated backward or forward for 180 degrees.───蝶阀的把手 ( 齿轮箱 ) 可以反转或正转180度操作.

The butterfly valve structure principle is particularly suitable for production of large - diameter valves.───蝶阀的结构原理尤其适合制作大口径阀门.

It is completely opposite to the butterfly valve of the exhaust pipe connected to the muffler.───与消音器连接的排气管处蝶阀为常关闭状态,当取力器开关接通时开启.

The butterfly valve butterfly plate installed in pipeline diameter direction.───蝶阀的蝶板安装于管道的直径方向.

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.

Hsieh Yu butterfly valve is designed for installation with square screw, nut and washer.───协羽的蝶阀安装设计是使用方形螺丝, 螺母及华司所组成.

Such as gate valve, globe valve, ball valves, plug valves, valve, butterfly valve and so on.───如闸阀 、 截止阀 、 球阀 、 旋塞阀 、 隔膜阀 、 蝶阀等.

This setup consists of a butterfly valve and a rotary electromechanical actuator.───这套装置由蝶阀和旋转电动驱动器组成.

The butterfly valve structure principle is particularly suitable for production of large - diameter valves.

Baumann 21000 Elastomer Lined Butterfly Valve angle seating disk design minimizes liner shearing especially on non-lubricated dry gas service.

The ZSFD Wafer Signal Butterfly Valve consists of the wafer butterfly valve and electric control device.

The butterfly valve butterfly plate installed in pipeline diameter direction.

This setup consists of a butterfly valve and a rotary electromechanical actuator.

Selector switches for the by - pass butterfly valve is located on MCC 2.

The high-temperature butterfly valve is a key valve in the fluid catalytic cracking unit.

The NIBCO HPR butterfly valve can be provided with heavy - duty weatherproof operator and indicator.

The main products are: gate valve, butterfly valve, ball valve, piston valve, globe valve, hydraulic control valves, pressure reducing valve such as the eight series over 100 kinds of specifications.