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YZJ-12A J61高温高压焊接式截止阀



 高温高压截止阀的启闭件是塞形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。阀杆的运动形式,有升降杆式(阀杆升降,手轮不升降,仪表保温箱),也有升降旋转杆式(手轮与阀杆一起旋转升降,螺母设在阀体上)。

   BAOWENJIEZHIFASHUYUQIANGZHIMIFENGSHIFAMEN,SUOYIZAIFAMENGUANBISHI,BIXUXIANGFABANSHIJIAYALI,YIQIANGZHIMIFENGMIANBUXIELOU。DANGJIEZHIYOUFABANXIAFANGJINRUFALIUSHI,CAOZUOLISUOXUYAOKEFUDEZULI,SHIFAGANHETIANLIAODEMOCALIYUYOUJIEZHIDEYALISUOCHANSHENGDETUILI,GUANFAMENDELIBIKAIFAMENDELIDA,SUOYIFAGANDEZHIJINGYAODA,FOUZEHUIFASHENGFAGANDINGWANDEGUZHANG。JINNIANLAI,CONGZIMIFENGDEFAMENCHUXIANHOU,JIEZHIFADEJIEZHILIUXIANGJIUGAIYOUFABANSHANGFANGJINRUFAQIANG,ZHEISHIZAIJIEZHIYALIZUOYONGXIA,GUANFAMENDELIXIAO,ERKAIFAMENDELIDA,FAGANDEZHIJINGKEYIXIANGYINGDIJIANSHAO。TONGSHI,ZAIJIEZHIZUOYONGXIA,ZHEIZHONGXINGSHIDEFAMENYEJIAOYANMI。WOGUOFAMEN“SANHUAJI”CENGGUIDING,JIEZHIFADELIUXIANG,YILVCAIYONGZISHANGERXIA。

   GAOWENGAOYAJIEZHIFAKAIQISHI,FABANDEKAIQIGAODU,WEIGONGCHENGZHIJINGDE25%~30%SHI,LIULIANGYIDADAOZUIDA,BIAOSHIFAMENYIDAQUANKAIWEIZHI。SUOYIJIEZHIFADEQUANKAIWEIZHI,YINGYOUFABANDEXINGCHENGLAIJUEDING。

   液化气截止阀的种类按阀杆螺纹的位置分有外螺纹式、内螺纹式。按介质的流向分,有直通式、仪表保温箱、直流式和角式。截止阀按密封形式分,有填料密封截止阀和波纹管密封截止阀。
本公司专业提供仪表管阀件仪表管接头一体化阀组

上一个 : YZJ-12C FJ61Y承插焊截止阀    下一个 : YZJ J61焊接式截止阀

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