广东麻将

涡轮蝶阀D371X-16
涡轮蝶阀D371X-16

涡轮蝶阀D371X-16

涡轮蝶阀D371X-16是一种涡轮式对夹软密封蝶阀,涡轮蝶阀D371X-16的蝶板安装于管道的直径...
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WOLUNDIEFAD371X-16SHIYIZHONGWOLUNSHIDUIJIARUANMIFENGDIEFA,WOLUNDIEFAD371X-16DEDIEBANANZHUANGYUGUANDAODEZHIJINGFANGXIANG。ZAIDIEFAFATIYUANZHUXINGTONGDAONEI,YUANPANXINGDIEBANRAOZHEZHOUXIANXUANZHUAN,XUANZHUANJIAODUWEI0°-90°ZHIJIAN,KEYIQIDAOLIULIANGDIAOJIEDEZUOYONG,DANGDIEBANXUANZHUANDAO90°SHI,FAMENDADAOJIAODAKAIDU。  

涡轮蝶阀广东麻将D371X-16结构简单、体积小、重量轻,只由少数几个零件组成。而且只需旋转90°即可快速启闭,操作简单,同时该阀门具有良好的流体控制特性。蝶阀处于开启位置时,蝶板厚度是介质流经阀体时现有的阻力,因此通过该阀门所产生的压力降很小,故具有较好的流量控制特性。蝶阀有弹性软密封和金属密封两种密封型式。弹性软密封阀门,密封圈可以镶嵌在阀体上或附在蝶板周边。  

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参数

公称通径DN(mm)50~200050~1600
公称压力PN(MPa)0.61.01.6
密封试验(MPa)0.661.11.76
强度试验(MPa)0.91.52.4
适用温度丁腈橡胶:-40℃~90℃氟橡胶:-20℃~200℃
适用介质水、空气、   气、油品及弱腐蚀性流体
泄漏率符合GB/T13927-92标准
驱动方式蜗轮传动、电动、气动、液动
河北涡轮蝶阀D371X-16 山东涡轮蝶阀D371X-16