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氧氣專用截止閥
產品型號:YJ41W
公稱通徑:DN15~400mm
公稱壓力:PN1.6~4.0MPa
適用溫度:常溫
適用介質:氧氣
設計制造:GB12235-89
結構長度:GB12221-89
法蘭尺寸:B/G79-94
檢查和試驗:GB13927
產品詳情

       yangqijiezhifashuyuqiangzhimifengshifamen,suoyizaifamenguanbishi,bixuxiangfabanshijiayali,yiqiangzhimifengmianbuxielou。dangjiezhiyoufabanxiafangjinrufaliushi,caozuolisuoxuyaokefudezuli,shifaganhetianliaodemocaliyuyoujiezhideyalisuochanshengdetuili,guanfamendelibikaifamendelida,suoyifagandezhijingyaoda,fouzehuifashengfagandingwandeguzhang。jinnianlai,congzimifengdefamenchuxianhou,falanjiezhifadejiezhiliuxiangjiugaiyoufabanshangfangjinrufaqiang,zheshizaijiezhiyalizuoyongxia,guanfamendelixiao,erkaifamendelida,fagandezhijingkeyixiangyingdijianshao。tongshi,zaijiezhizuoyongxia,zhezhongxingshidefamenyejiaoyanmi。

1、yangqijiezhifakaiqishi,fabandekaiqigaodu,weigongchengzhijingde25%~30%shi,liuliangyidadaozuida,biaoshifamenyidaquankaiweizhi。suoyijiezhifadequankaiweizhi,yingyoufabandexingchenglaijueding。

2、工作行程小,啟閉時間短。
3、密封性好,密封面間摩擦力小,壽命較長。

氧氣截止閥主要性能和使用范圍:

型號 公稱壓力 殼體試驗壓力Ps(Mpa) 氣密封試驗 適用溫度(℃) 適用介質
YJ41W-25P
YJ41W-40P
2.5 3.8 2.5 2.5 常溫 氧氣




 氧氣截止閥主要外形尺寸:



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