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新生阀门厂家直销气动法兰软密封蝶阀D641X-16Q有现货气动阀图1新生阀门厂家直销气动法兰软密封蝶阀D641X-16Q有现货气动阀图2新生阀门厂家直销气动法兰软密封蝶阀D641X-16Q有现货气动阀图3新生阀门厂家直销气动法兰软密封蝶阀D641X-16Q有现货气动阀图4新生阀门厂家直销气动法兰软密封蝶阀D641X-16Q有现货气动阀图5
详情信息
品牌 : 新生阀门 型号 : D641X-16Q
结构形式 : 垂直板式 加工定制 :
材质 : 球墨铸铁 连接形式 : 法兰
适用介质 : 压力环境 : 常压
工作温度 : 常温 标准 : 国标
流动方向 : 双向 驱动方式 : 气动
零部件及配件 : 配件 用途 : 调节
口径 : DN100 公称通径 : 100mm
3C阀门类别 : 工业

气动蝶阀

      气动蝶阀是由气动执行器和蝶阀组成。气动蝶阀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。气动蝶阀分类:不锈钢气动蝶阀,硬密封气动蝶阀,软密封气动蝶阀,碳钢气动蝶阀。

基本资料

     气动蝶阀的主要优点,结构简单,体积小重量轻,造价低,气动蝶阀该特点尤其显著,安装在高空暗道,经过二位五通电磁阀控制操作方便,也可调节流量介质。流体阻力较小,中大口径的气动蝶阀全开时有效流通面积较大,启闭迅速省力,碟扳旋转90角度即可完成启闭,由于转轴两侧蝶板手介质作用力接近相等,而产生的转矩方向相反,因而启闭力矩较小,低压下可实现良好的密封,蝶阀密封材料有丁晴橡胶、氟橡胶,食用橡胶,衬四氟故密封性能良好,其中硬密封蝶阀为软硬层叠式金属片具有金属硬密封和弹性密封的重优点,无论在低温情况下均具有优良的密封性能。

 

产品配置

阀体:球墨铸铁

阀板:球墨铸铁

橡胶:三元乙丙

气动:气动头+三联件

 

 

 



































                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

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