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  LNG专用低温阀门/Product

产品名称:DH61F焊接低温止回阀

xinghao:dh61f

koujing:dn6-dn80

娱乐天地yali:1.0mpa-16mpa

caizhi:buxiugang

chanpinjianjie

低温止回阀是指依靠介质本身流动而自动开、闭阀瓣,用来防止介质倒流的阀门,又称逆止阀、单向阀、逆流阀、和背压阀。止回阀属于一种自动阀门,其主要作用是防止介质倒流、防止泵及驱动电动机反转,以及容器介质的泄放。

zhengwenneirong


DH61F焊接低温止回阀的定义:

diwenzhihuifashizhiyikaojiezhibenshenliudongerzidongkai、bifaban,yonglaifangzhijiezhidaoliudefamen,youchengnizhifa、danxiangfa、niliufa、hebeiyafa。zhihuifashuyuyizhongzidongfamen,qizhuyaozuoyongshifangzhijiezhidaoliu、fangzhibengjiqudongdiandongjifanzhuan,yijirongqijiezhidexiefang。zhihuifahaikeyongyujiqizhongdeyalikenengshengzhichaoguoxitongyadefuzhuxitongtigongbujideguanlushang。zhihuifazhuyaokefenweixuanqishizhihuifa(yizhongxinxuanzhuan)yushengjiangshizhihuifa(yanzhouxianyidong)。

DH61F焊接低温止回阀的主要性能规范:

changwenshiyanyali:300 7.5 0.6 0.6 

diwenmifengshiyanyali(mpa):600 15.0 0.6 0.6 

gongzuowendujishiyongjiezhi :150 3.0 0.6 0.6 -46℃,an、yedan、bingwan -101℃yixi、eryanghuatan -196℃jiawan、yehuatianranqi 

DH61F焊接低温止回阀的分类:

yi、xuanqishizhihuifa:xuanqishizhihuifadefabanchengyuanpanzhuang,raofazuotongdaodezhuanzhouzuoxuanzhuanyundong,yinfaneitongdaochengliuxianxing,liudongzulibishengjiangshizhihuifaxiao,shiyongyudiliusuheliudongbuchangbianhuadedakoujingchanghe,danbuyiyongyumaidongliu,qimifengxingnengbujishengjiangshi。xuanqishizhihuifafendanbanshi、shuangbanshiheduobanshisanzhong,zheisanzhongxingshizhuyaoanfamenkoujinglaifen,mudeshiweilefangzhijiezhitingzhiliudonghuodaoliushi,jianruoshuilichongji。 

er、shengjiangshizhihuifa:fabanyanzhefatichuizhizhongxinxianhuadongdezhihuifa,shengjiangshizhihuifazhinenganzhuangzaishuipingguandaoshang,zaigaoyaxiaokoujingzhihuifashangfabankecaiyongyuanqiu。shengjiangshizhihuifadefatixingzhuangyujiezhifayiyang(keyujiezhifatongyong),yincitadeliutizulixishujiaoda。qijiegouyujiezhifaxiangsi,fatihefabanyujiezhifaxiangjingyinzhihuifa 

tong。fabanshangbuhefagaixiabujiagongyoudaoxiangtaojian,fabandaoxiangjiankezaifazhandaoxiangjianneiziyoushengjiang,dangjiezhishunliushi,fabankaojiezhituilikaiqi,dangjiezhitingliushi,fabankaozichuijiangluozaifazuoshang,qizuzhijiezhiniliuzuoyong。zhitongshishengjiangzhihuifajiezhijinchukoutongdaofangxiangyufazuotongdaofangxiangchuizhi;lishishengjiangshizhihuifa,qijiezhijinchukoutongdaofangxiangyufazuotongdaofangxiangxiangtong,qiliudongzulijiaozhitongshixiao。 

娱乐天地san、dieshizhihuifa:fabanweiraofazuoneidexiaozhouxuanzhuandezhihuifa。dieshizhihuifajiegoujiandan,zhinenganzhuangzaishuipingguandaoshang,mifengxingjiaocha。 

娱乐天地si、guandaoshizhihuifa:fabanyanzhefatizhongxinxianhuadongdefamen。guandaoshizhihuifashixinchuxiandeyizhongfamen,tadetijixiao,zhongliangjiaoqing,jiagonggongyixinghao,shizhihuifafazhanfangxiangzhiyi。danliutizulixishubixuanqishizhihuifalveda。 

娱乐天地wu、yajinshizhihuifa:zheizhongfamenshizuoweiguolujishuihezhengqiqieduanyongfa,tajuyoushengjiangshizhihuifahejiezhifahuojiaofadezonghejineng。 



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