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电动二通截止阀是否可以完全关闭?

发布时间:2019-03-29 14:09     来源:行业新闻

巨力网赚论坛 GUANYUJIEZHIFA,XIAOHUOBANMENDOULEJIEMA?JINRIWANGYOULIUYANXUNWENGUANYUJIEZHIFADEXIANGGUANZHISHI,JINTIANZHENGLILEXIANGGUANDEZILIAO,XIAOHUOBANMENKUAIRENZHENKANKANYIXIANEIRONG,SHUOBUDINGJINHOUNENGPAISHANGDAYONGCHANGE!

电动二通截止阀是否可以完全关闭?

看点一:工作原理

JIEZHIFA,YEJIAOJIEMEN,SHISHIYONGZUIGUANGFANDEYIZHONGFAMENZHIYI,TAZHISUOYIGUANGSHOUHUANYING,SHIYOUYUKAIBIGUOCHENGZHONGMIFENGMIANZHIJIANMOCALIXIAO,BIJIAONAIYONG,KAIQIGAODUBUDA,ZHIZAORONGYI,WEIXIUFANGBIAN,BUJINSHIYONGYUZHONGDIYA,ERQIESHIYONGYUGAOYA。JIEZHIFADEBIHEYUANLISHI,YIKAOFAGANGYALI,SHIFABANMIFENGMIANYUFAZUOMIFENGMIANJINMITIEHE,ZUZHIJIEZHILIUTONG。WOGUOFAMEN“SANHUAJI”CENGGUIDING,JIEZHIFADELIUXIANG,YILVCAIYONGZISHANGERXIA,SUOYIANZHUANGSHIYOUFANGXIANGXING。JIEZHIFADEJIEGOU ZHANGDUDAYUZHAFA,TONGSHILIUTIZULIDA,ZHANGQIYUNXINGSHI,MIFENGKEKAOXINGBUQIANG。

JIEZHIFAZUOWEIZUIZHONGYAODEJIEDUANLEIFAMENZHIYI,ZAIHANGKONGHANGTIANLINGYUFAHUIZHEZHONGYAODEZUOYONG。ZUOWEIHANGTIANSHEBEIDEZHONGYAOYUANJIAN,JIEZHIFASHIXIANLEJIEZHISHUSONG、JIEZHI、DIAOJIEDENGGONGNENG,QIMIFENGXINGNENGZHIJIEYINGXIANGDAOHANGTIANSHEBEIDEANQUANKEKAOYUNXING。YANJIUDIANXINGJIEZHIFAMIFENGTEXINGDEYINGXIANGYINSUJIYINGXIANGGUILV,DUIFAMENMIFENGFUDEJIEGOUSHEJIJUYOUZHIDAOYIYI,CONGERTIGAOFAMENDEMIFENGXINGNENGHEKEKAOXING。

看点二:分类

1根据通道方向

1)ZHITONGSHIJIEZHIFA

巨力网赚论坛 2)ZHILIUSHIJIEZHIFA:ZAIZHILIUSHIHUOYXINGJIEZHIFAZHONG,FATIDELIUDAOYUZHULIUDAOCHENGYIXIEXIAN,ZHEIYANGLIUDONGZHUANGTAIDEPOHUAICHENGDUBICHANGGUIJIEZHIFAYAOXIAO,YINERTONGGUOFAMENDEYALISUNSHIYEXIANGYINGDEXIAOLE。

3)JIAOSHIJIEZHIFA:ZAIJIAOSHIJIEZHIFAZHONG,LIUTIZHIXUGAIBIANYICIFANGXIANG,YIZHIYUTONGGUOCIFAMENDEYALIJIANGBICHANGGUIJIEGOUDEJIEZHIFAXIAO。

4)ZHUSAISHIJIEZHIFA:ZHEIZHONGXINGSHIDEJIEZHIFASHICHANGGUIJIEZHIFADEBIANXING。ZAIGAIFAMENZHONG,FABANHEFAZUOTONGCHANGSHIJIYUZHUSAIYUANLISHEJIDE。FABANMOGUANGCHENGZHUSAIYUFAGANXIANGLIANJIE,MIFENGSHIYOUTAOZAIZHUSAISHANGDELIANGGEDANXINGMIFENGQUANSHIXIANDE。LIANGGEDANXINGMIFENGQUANYONGYIGETAOHUANGEKAI,BINGTONGGUOYOUFAGAILUOMUSHIJIAZAIFAGAISHANGDEZAIHEBAZHUSAIZHOUWEIDEMIFENGQUANYALAO。DANXINGMIFENGQUANNENGGOUGENGHUAN,KEYICAIYONGGEZHONGGEYANGDECAILIAOZHICHENG,GAIFAMENZHUYAOYONGYU“KAI”HUOZHE“GUAN”,DANSHIBEIYOUTEZHIXINGSHIDEZHUSAIHUOTESHUDETAOHUAN,YEKEYIYONGYUDIAOJIELIULIANG。

2根据阀杆上螺纹的位置

1)SHANGLUOWENFAGANJIEZHIFA:JIEZHIFAFAGANDELUOWENZAIFATIDEWAIMIAN。QIYOUDIANSHIFAGANBUSHOUJIEZHIQINSHI,BIANYURUNHUA,CIZHONGJIEGOUCAIYONGBIJIAOPUBIAN。

2)XIALUOWENFAGANJIEZHIFA:JIEZHIFAFAGANDELUOWENZAIFATINEI。ZHEIZHONGJIEGOUFAGANLUOWENYUJIEZHIZHIJIEJIECHU,YISHOUQINSHI,BINGWUFARUNHUA。CIZHONGJIEGOUYONGYUXIAOKOUJINGHEWENDUBUGAODEDIFANG。

巨力网赚论坛 GUONEISHENGCHANJIEZHIFADECHANGJIABIJIAODUO,LIANJIECHICUNYEDADUOBUTONGYI。ZHUYAOFENYIXIAJIGEDALEI:YIJB/T2203-1999《JIEZHIFAJIEGOUZHANGDU》WEIZHUDETONGYONGLEI。MUQIANGUONEIDADUOSHUJIEZHIFASHENGCHANCHANGJIAJUNANBENBIAOZHUNSHEJISHENGCHAN。DANBENBIAOZHUNYEBUJINWANMEI,GUIGEBUQUAN,DANZHABANJIEZHIFAZUIDAGONGCHENGTONGJINGWEIDN1200,SHUANGZHABANJIEZHIFAZUIDAGONGCHENGTONGJING DN1500。GENJUCHANGJIASUOSHENGCHANDEJIEZHIFAGUIGEJIZHANGWODEZILIAOLAIKAN,MUQIANJIAOSHIJIEZHIFAGONGCHENGTONGJINGZUIXIAOWEIDN15,ZXINGZHITONGSHIJIEZHIFAGONGCHENGTONGJINGDADAODN2000。JINGKAOZHENG,GECHANGJIALIANJIECHICUNYEBUJINTONGYI。WEILEYOUYIGETONGYIDEBIAOZHUN,YONGHUZAIXUANYONGJIANZHUANGSHITONGYIGUIGENENGGOUHUHUAN,JIANYIZHONGGUOTONGYONGJIXIEYANJIUSUODUIJB/T2203-1999《JIEZHIFAJIEGOUZHANGDU》JINXINGXIUDING。JIANYISHEJIYUANJIYONGHUANBIAOZHUNXUANYONG,JIEZHIFASHENGCHANCHANGJIAANBIAOZHUNSHEJIZHIZAO。

3根据用途

巨力网赚论坛 CHENFUJIEZHIFASHIYONGZAI-50~150℃DEGEZHONGNONGDUDEWANGSHUI、LIUSUAN、YANSUAN、QINGFUSUANHEGEZHONGYOUJISUAN、QIANGSUAN、QIANGYANGHUAJI,HAISHIYONGYUGEZHONGNONGDUDEQIANGJIANYOUJIRONGJIYIJIQITAFUSHIXINGQITI,YETIJIEZHIDEGUANLUSHANGSHIYONG。

GUOBIAOJIEZHIFASHIJIEZHIFAXILIEZHONGZUICHANGYONGDECHANPIN,APIMEIBIAOJIEZHIFAMEIBIAOJIEZHIFAZHIXINGANSIHEAPIBIAOZHUN,FABANHEFAZUODEMIFENGMIANCAIYONGBUTONGYINGDUDESITAILI(Stellite)GUJIYINGZHIHEJINDUIHANERCHENG,MIFENGKEKAO、YINGDUGAO、NAIMO、NAIGAOWEN、NAIFUSHI、KANGCASHANGXINGNENGHAO、SHOUMINGZHANG。

巨力网赚论坛 ZHENXINGFASHIYIZHONGXIAOKOUJINGYIBIAOFAMEN,ZAIYIBIAOCELIANGGUANDAOXITONGZHONGQIQIBIHEJINGQUEDELIULIANGKONGZHIZUOYONG,ZHUYAOYOUDIANZHANYIBIAOXILIE、YOUTIANZHUANYONGXILIE、MEIBIAOXILIEDENG。

DIWENJIEZHIFATONGCHANGZHIGONGZUOWENDUDIYU -110℃ DEFAMEN,GUANGFANYINGYONGYUYEHUATIANRANQI,YEHUASHIYOUQITIHEQITADIWENXINGYE。CONG08NIANKEZHIZAOSHIYONGWENDUDA -196℃ DEJIEZHIFA,QUANBULINGJIANCAIYONGYEDANJINXINGDIWENYUCHULI,WANQUANBIMIANSHIYONGGUOCHENGZHONGMIFENGBIANXINGXIELU。

ZHUSAIFAYOUMINGZHUSAIJIEZHIFA,QIMIFENGMIANCAIYONGJINGXIANGMIFENGJIEGOU,YOUTAOZAIMOGUANGZHUSAISHANGDELIANGGEDANXINGMIFENGQUANTONGGUOFATIYUFAGAIDELIANJIELUOSHUANSHIJIAZAIFAGAISHANGDEZAIHEBAZHUSAIZHOUWEIDEDANXINGMIFENGQUANYAJINSHIXIANMIFENGDEJIEZHIFAMEN。

巨力网赚论坛 BAOWENJIATAOJIEZHIFACAIYONGBAOWENJIATAOSHEJI,LIYONGWAIBUREYUANZAIFAMENDEWAIBUXUNHUANJIARE,KEYIYOUXIAOFANGZHIJIEZHITONGGUOFAMENSHIWENDUSUNSHI,BAOZHENGJIEZHIDEWENDU。

巨力网赚论坛 DUANGANGJIEZHIFAANZHAOAPI 602BIAOZHUNSHEJIZHIZAO,TIGONGSANZHONGFAGAISHEJIXINGSHI:LUOSHUANSHIFAGAI,HANJIESHIFAGAI,YALIZIJINMIFENGFAGAI,YONGHUKEGENJUXUYAOXUANYONGBUTONGDEXINGSHI,TIGONGRFFALAN、NPTLUOWEN、SWHANJIESHISANZHONGLIANJIEFANGSHI。

YANGQIZHUANYONGJIEZHIFACAIYONGCAIZHIYOULIANGDEGUIHUANGTONGHUOBUXIUGANGZHUZAOERCHENG,JUYOUJIXIEQIANGDUGAO,NAIMOSUN、ANQUANXINGHAODENGYOUDIAN。SHIYONGZAIYANGQIGUANLUSHANG,JUYOUZUIJIADEFANGBAOZURANXINGNENG,XIAOCHULEYANGQIGUANLUSHANGDEBUANQUANYINSU,GUANGFANYINGYONGYUGANGTIE、YEJIN、SHIHUA、HUAGONGDENGYONGYANGGONGCHENGDEGUANWANGZHONG。CHULEJUYOUPUTONGFAMENDEGONGNENGWAI,YOUYOUQIZISHENDETEDIAN。ZAIZHIZAOSHICAIYONGYANGEDEJINYOUCUOSHI,BINGQIESUOYOULINGJIANZAIANZHUANGQIANJUNJINXINGYANGEDETUOZHICHULI。

BOWENGUANJIEZHIFACAIYONGCHENGXINGBUXIUGANGBOWENGUANSHEJI,BOWENGUANWANGFUSHIYAN10000CIWUGUZHANG,MIFENGXINGNENGKEKAO,SHIYONGYUYIRANYIBAO,YOUDUYOUHAIJIEZHIDEGONGKUANG,KEYIYOUXIAODIFANGZHIFAMENWAILOUXIANXIANG。

看点三:选用原则

巨力网赚论坛 1、GAOWEN、GAOYAJIEZHIDEGUANLUHUOZHUANGZHISHANGYIXUANYONGJIEZHIFA。RUHUODIANCHANG、HEDIANZHAN,SHIYOUHUAGONGXITONGDEGAOWEN、GAOYAGUANLUSHANG。

巨力网赚论坛 2、GUANLUSHANGDUILIUZUYAOQIUBUYANDEGUANLUSHANG。JIDUIYALISUNSHIKAOLVBUDADEDIFANG。

3、XIAOXINGFAMENKEXUANYONGZHENFA、YIBIAOFA、QUYANGFA、YALIJIFADENG。

4、YOULIULIANGDIAOJIEHUOYALIDIAOJIE,DANDUIDIAOJIEJINGDUYAOQIUBUGAO,ERQIEGUANLUZHIJINGYOUBIJIAOXIAO,RUGONGCHENGTONGJING≤50mm DEGUANLUSHANG,YIXUANYONG。

巨力网赚论坛 5、HECHENGGONGYESHENGCHANZHONGDEXIAOHUAFEIHEDAHUAFEIYIXUANYONGGONGCHENGYALIPN160 GONGCHENGYALI16MPa HUOPN320 GONGCHENGYALI32MPa DEGAOYAJIAOSHIJIEZHIFAHUOGAOYAJIAOSHIJIELIUFA。

巨力网赚论坛 6、YANGHUALVBAIERFASHENGCHANZHONGDETUOGUICHEJIAN、YIJIEJIAODEGUANLUSHANG,YIXUANYONGFATIFENKAISHI、FAZUOKEQUCHUDE、YINGZHIHEJINMIFENGFUDEZHILIUSHIJIEZHIFAHUOZHILIUSHIJIELIUFA。

7、CHENGSHIJIANSHEZHONGDEGONGSHUI、GONGREGONGCHENGSHANG,GONGCHENGTONGJINGJIAOXIAODEGUANLU,KEXUANYONGJIEZHI、PINGHENGFAHUOZHUSAIFA,RUGONGCHENGTONGJINGXIAOYU150mmDEGUANLUSHANG。

巨力网赚论坛 ZAIKAIQIHEGUANBIGUOCHENGZHONG,YOUYUFABANYUFATIMIFENGMIANJIANDEMOCALIBIZHAFAXIAO,YINERNAIMO。 KAIQIGAODUYIBANJINWEIFAZUOTONGDAOZHIJINGDE1/4,YINCIBIZHAFAXIAODEDUO。 TONGCHANGZAIFATIHEFABANSHANGZHIYOUYIGEMIFENGMIAN,YINERZHIZAOGONGYIXINGBIJIAOHAO,BIANYUWEIXIU。

巨力网赚论坛 GONGCHENGYALIHUOYALIJI:PN1.0-16.0MPa、ANSI CLASS 150-900、JIS10-20KGONGCHENGTONGJINGHUOKOUJING:DN10~500、NPS 1/2 ~36' LIANJIEFANGSHI:FALAN、DUIHAN、LUOWENDENGSHIYONGWENDU:-196℃~700℃ QUDONGFANGSHI:、QIDONG、DIANDONG、YEDONG、QIYELIANDONG、FATICAILIAO:WCB、ZG1Cr18Ni9Ti、ZG1Cr18Ni12Mo2Ti、CF8(304)、CF3(304L)、CF8M(316)、CF3M(316L)、Ti。XUANYONGBUTONGDECAIZHI,KEFENBIESHIYONGYUSHUI、ZHENGQI、YOUPIN、XIAOSUAN、CUSUAN、YANGHUAXINGJIEZHI、NIAOSUDENGDUOZHONGJIEZHI。

 

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