供应 软密封偏心伸缩法兰蝶阀

 简介

  软密封偏心结构伸缩型法兰蝶阀是集法兰蝶阀、伸缩节于一体的新颖结构，以其良好的使用性能而深受用户的信赖。本产品主要适用于水厂、电厂、钢厂、石油化工、食品医药、轻纺、造纸等系统给排水用，可作为老管道改造，维修和配套阀门的换代，尤其适用于水管路中作为调节和截流设备使用。

  soft sealing eccentric structure telescopic flangebutterfly valve is a set of flange butterfly valve，expansion joint in one of thenovel structure，with its good performance and trusted by theuser.

this product is mainly used in waterworks，power plants，steel mills，oil and chemicalindustry，medicine，food，textile，paper and other system used for water supply anddrainage，as thetransformation of the old pipeline，maintenance and supporting thevalve replacement，especially in water as a regulator and the use of closuredevices.

特点

1、设计合理，结构紧凑，90°旋转，启闭灵活。

2、采用偏心结构，密封副之间自动建立密封比压，减少密封面的摩擦，延长阀门使用寿命。

3、密封结构无机械链接，能适应较恶劣的工况。完全密封，泄漏为零。阀座抗冲刷能力强。

4、伸缩部位密封性能可靠，安装拆卸方便。

5、能适应一定量的环路错位和倾斜，管路连接不需焊接。

1.reasonable design，compact structure，90°rotation，opening and closingflexible.

2.the use of eccentric structure，the seal between the automatic seal，reducing the friction of thesealing surface，to extend the life of the valve.

3.sealing structure without mechanical connection，can adapt to the harshconditions.completely sealed，leaked to zero.strong anti flushvalve seat.

4. sealing performance is reliable，easy to install andremove.

5.can adapt to a certain amount of pipeline dislocation andtilt，pipelineconnection does not need to weld.