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閘閥和截止閥的區別?

發布時間:2019-03-11 15:21     來源:行業新聞

巨力网赚论坛 JIEZHIFAHEZHAFADEQUBIESHISHENME?ZHEGEWENTIHENDUORENDOUBUTAIQINGCHU。QISHIJIEZHIFAZHIDESHIGUANBIJIANYANZHUFAZUOZHONGXINXIANYIDONGDEFAMEN,ZHAFASHIYIGEQIBIJIANFABAN,BANDEYUNDONGFANGXIANGYULIUTIFANGXIANGXIANGCHUIZHI,ZHAFAZHINENGZUOQUANKAIHEQUANGUAN,CONGWAIXINGLAIKANZHAFABIJIEZHIFADUANERGAO,TEBIESHIMINGGANFAXUYAOJIAOGAODEGAODUKONGJIAN。YOUHENDUORENDUISHENGHUOZHONGCHANGJIANDEFAMENHUANBUSHIHENLEJIE,XIAMIANWOMENJIULAIGEIDAJIAJIESHAOYIXIAGUANLUXITONGZHONGZUICHANGJIANDEJIEZHIFAHEZHAFADEQUBIEJIYONGTU。

閘閥和截止閥的區別?

1、結構不同

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閘閥和截止閥的區別?

 

2、密封面不同

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ERJIEZHIFADEFABANYIDANCHUYUKAIQIZHUANGKUANG,TADEFAZUOHEFABANMIFENGMIANZHIJIAN,JIUBUZAIJIECHU,YINERTADEMIFENGMIANJIXIEMOSUNJIAOXIAO,DANSHIJIEZHIRUGUOHANYOUGUTIKELI,RONGYISUNHUAIMIFENGMIAN。

巨力网赚论坛 ZHAFAMIFENGMIANYOUYIDINGDEZIMIFENGNENGLI,TADEFAXINKAOJIEZHIYALIJINJINDIYUFAZUOMIFENGMIANJIECHU,DADAOYANMIBULOU。 XIEXINGZHAFADEFAXINXIEDUYIBANWEI3~6DU,DANGQIANGZHIGUANBIGUOLIANGHUOWENDUBIANHUAJIAODADEFAXINRONGYIKASI。SUOYI,GAOWEN、GAOYAXIEXINGZHAFA,ZAIJIEGOUSHANGDOUCAIQULEYIDINGDEFANGZHIFAXINKASIDECUOSHI。

JIEZHIFADEMIFENGMIAN,BIXUSHIYIQIANGZHILIGUANBIDEFAMENCAINENGDADAOMIFENG,ZAITONGYANGKOUJING、GONGZUOYALIHEYIYANGDEQUDONGZHUANGZHIXIA,JIEZHIFADEQUDONGZHUANJUWEIZHAFADE2.5~3.5BEI。ZHEYIDIANZAIJINXINGDIANDONGFAMENDEZHUANJUKONGZHIJIGOUDIAOZHENGSHI,YINGJIAYIZHUYI。

JIEZHIFADEMIFENGMIAN,ZHIYOUZAIWANQUANGUANBISHICAIXIANGHUJIECHU,QIANGZHIGUANBIDEFAXINYUMIFENGMIANDEXIANGDUIHUAYILIANGHENXIAO,YINERMIFENGMIANDEMOSUNYEHENXIAO。ERJIEZHIFAMIFENGMIANDEMOSUN,DUOSHUSHIYOUYUFAXINYUMIFENGMIANZHIQIANYOUZAWU,HUOZHESHIYOUYUGUANBIZHUANGTAIDEBUYANMI,YINQIJIEZHIDEGAOSUCHONGSHUASUOZHI。

閘閥和截止閥的區別?

3、流阻不同

巨力网赚论坛 ZHAFAZAIQUANKAISHIZHENGGELIUDAOZHITONG,CISHIJIEZHIDEYUNXINGDEYALISUNSHIZUIXIAO,YUJIEZHIFAXIANGBIJIAO,TADEZHUYAOYOUDIANSHILIUTILIUDONGZULIXIAO,PUTONGZHAFADELIUDONGZULIXISHUYUEWEI0.08~0.12,ERPUTONGJIEZHIFADEZULIXISHUYUEWEI3.5~4.5。KAIQIGUANBILIXIAO。ZHAFATONGCHANGSHIYONGYU,BUXUYAOJINGCHANGQIBI,ERQIEBAOCHIZHABANQUANKAIHUOQUANBIDEGONGKUANG,BUSHIHEDIAOJIE、JIELIUSHIYONG。ERJIEZHIFAZAIZHENGGEXINGCHENGZHONGDELIUZUDOUHENDA,BUPINGHENGLIDA,SUOXUDEQUDONGLIHUOLIJUYEXIANGYINGDIYAODAHENDUO。DANTAHENSHIHEYONGZUOLIUTIDEDIAOJIE、JIELIU。

DUIYUGAOSULIUDONGDEJIEZHI,ZHABANZAIJUBUKAIQIZHUANGKUANGXIA,KEYIYINQIFAMENDEZHENDONG,ERZHENDONG,YOUKENENGSUNSHANGZHABANHEFAZUODEMIFENGMIAN,ERJIELIU,HUISHIZHABANZAOSHOUJIEZHIDECHONGSHI。

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