簡介
軟密封偏心結構伸縮型法蘭蝶閥是集法蘭蝶閥、伸縮節于一體的新穎結構，以其良好的使用性能而深受用戶的信賴。本產品主要適用于水廠、電廠、鋼廠、石油化工、食品醫藥、輕紡、造紙等系統給排水用，可作為老管道改造，維修和配套閥門的換代，尤其適用于水管路中作為調節和截流設備使用。
Soft sealing eccentric structure escopic flange butterfly valve is a set of flange butterfly valve，expansion joint in one of the novel structure，with its good performance and trusted by the user.
This product is mainly used in waterworks，power plants，steel mills，oil and chemical industry，medicine，food，textile，paper and other system used for water supply and drainage，as the transformation of the old pipeline，maintenance and supporting the valve replacement，especially in water as a regulator and the use of closure devices.
特點
1、設計合理，結構緊湊，90°旋轉，啟閉靈活。
2、采用偏心結構，密封副之間自動建立密封比壓，減少密封面的摩擦，延長閥門使用壽命。
3、密封結構無機械鏈接，能適應較惡劣的工況。*密封，泄漏為零。閥座抗沖刷能力強。
4、伸縮部位密封性能可靠，安裝拆卸方便。
5、能適應一定量的環路錯位和傾斜，管路連接不需焊接。
1.Reasonable design，compact structure，90°rotation，opening and closing flexible.
2.The use of eccentric structure，the seal between the automatic seal，reducing the friction of the sealing surface，to extend the life of the valve.
3.Sealing structure without mechanical connection，can adapt to the harsh conditions.Compley sealed，leaked to zero.Strong anti flush valve seat.
4. Sealing performance is reliable，easy to install and remove.
5.Can adapt to a certain amount of pipeline dislocation and tilt，pipeline connection does not need to weld.
