D641F46-10P不锈钢 DN500 抚州市 D371X-10.16P衬氟蝶阀、D71XF46

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D641F46-10P不锈钢 DN500 抚州市 D371X-10.16P衬氟蝶阀、D71XF46

产品特色

气动蝶阀具有哪些***的特点

    气动蝶阀在我们的生活中有着重要的作用，是用随阀杆转动的圆形蝶板做启闭性，以实现启用动作的气动阀门主要做截断阀使用，亦可设计成具有调节或段阀兼调节的功能，目前蝶阀在低压大中口径管道上的使用越来越多。 

    气动蝶阀的主要优点： 

    1、小巧轻便，容易拆装及维修，并可在任意位置安装。 气动蝶阀 

    气动蝶阀 

    2、结构简单、紧凑，操作扭矩小，90°回转开启迅速。 

    3、流量特性趋直线，调节性能好。 

    4、蝶板与阀杆的连接采用无销钉结构，克服了有可能的内泄漏点。 

    5、蝶板外圆采用球面造型，提高了密封性能及延长了阀门的使用寿命，带压启闭5万次以上仍保持零泄漏。 

    6、密封件可更换，且密封可靠达到双向密封。 

    7、蝶板可根据用户要求喷涂覆层，如尼龙或聚四氟类。 

    8、气动蝶阀可设计成法兰连接和对夹连接。 

    9、驱动方式可选择手动、电动或气动

What are the excellent features of the pneumatic butterfly valve

Pneumatic butterfly valve in our lives plays an important role, is a circular disc with the valve stem rotation do open and close, to enable the action of the pneumatic valve main shut-off valve used to do, can be designed to have a regulation or a section of the valve and control function, the butterfly valve in the low pressure large caliber pipe. The use of more and more.

The main advantages of the pneumatic butterfly valve:

1, small and light, easy to disassemble and repair, and can be installed in any position. pneumatic butterfly valve

pneumatic butterfly valve

2. The structure is simple and compact, the operation torque is small, and the 90 degree turn is turned on quickly.

3, the flow characteristic is straight line, and the regulation performance is good.

4. The connection of the butterfly plate and the valve stem adopts the non pin structure to overcome the possible internal leakage points.

5, the outer circle of the butterfly plate is made of spherical surface, which improves the sealing performance and prolongs the service life of the valve. It still keeps zero leakage with the pressure opening and closing more than 50 thousand times.

6, the sealing parts can be replaced, and the seal is reliable to reach the two-way seal.

7. The sphenoid plate can be coated on the basis of the user&＃39;s requirements, such as nylon or polytetrafluoroethylene.

8. The pneumatic butterfly valve can be designed to be flanged and clamped.

9. The driving mode can choose manual, electric or pneumatic

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