篮球即时比分网

止回閥

 止回閥(One-way valve):止回閥又稱止逆閥、單向閥或逆止閥,其作用是防止管路中的介質定向流動而不致倒流的功能。水泵吸水管的底閥也屬于止回閥類。止回閥按結構劃分,可分為升降式止回閥、旋啟式止回閥和蝶式止回閥三種。升降式止回閥可分為立式和臥式兩種。旋啟式止回閥分為單瓣式、雙瓣式和多瓣式三種。蝶式止回閥為直通式、以上幾種止回閥篮球即时比分网在連接形式上可分為螺紋連接、法蘭連接和焊接三種。

  
啟閉件靠介質流動和力量自行開啟或關閉,以防止介質倒流的閥門叫止回閥止回閥屬于自動閥類,主要用于介質單向流動的管道上,只允許介質向一個方向流動,以防止發生事故。
篮球即时比分网

微阻緩閉止回閥HH44X/H

篮球即时比分网 HH44XWEIZUHUANBIZHIHUIFAYONGYUGEIPAISHUIGUANDAO,ANZHUANGZAISHISHUIBENGCHUKOUCHUYONGLAIFANGZHIJIEZHINILIUHEXIAOCHUPOHUANXINGSHUICHUI,BINGNENGYOUXIAODIJIANSHAOFA...

瀏覽:2048

H42W底閥

JULONGFAMENSHENGCHANDEBUXIUGANGDIFAFAMENCAIYONGZHENGLIAOBUXIUGANGCAIZHI,BUXIUGANGDIFASHIYIZHONGJIEYUENENGYUANDEFAMEN,YIBANANZHUANGZAISHUIBENGXIAXIGUANDE...

瀏覽:1972

MT-980 限流閥

BENFASHIYIZHONGANQUANBAOHUFA,SHIYONGYUYOUPINDENGFEIFUSHIXINGJIEZHI。ZAIGUANDAONEIJIEZHILIUSUCHAOGUOSHEDINGZHISHIJISHIGUANBI,ZAIGUANDAOHUOFUJIANSUNHUAI...

瀏覽:2379

高壓立式止回閥H72W-160

篮球即时比分网 JULONGPAIH72YDUIJIASHIZHIHUIFAZHUYAOZUOYONGSHIFANGZHIJIEZHIDAOLIU,SHIYIZHONGYIKAOJIEZHIYALIKAIQIHEGUANBIDEZIDONGFAMEN.DUIJIASHIGAOYAZHIHUIFA...

瀏覽:2233

HDH47X蝶式緩沖止回閥

篮球即时比分网 HDH47XDIESHIHUANCHONGZHIHUIFAYONGYUGONGYEGEIPAISHUI、WUSHUICHULICHANGDESHUIBENGCHUKOUCHU,FANGZHIGUANWANGZHONGJIENILIU。ZIDONGXIAOCHUPOHUAIXINGSHUICHUI,CONGER...

瀏覽:2527

DY30BX緩開快閉止回閥

BENGONGSISHENGCHANDE(DY30BX)HUANKAIKUAIBIZHIHUIFATABAOKUOFATINEISHEFAZUO、FAGAN、YIJIYUFATILIANJIEDESHANGFAGAIYUXIAFAGAIDENGLINGJIANZUCHENG...

瀏覽:2081

HQ41X滾球式球形止回閥

篮球即时比分网 HQ41XHUADAOGUNQIUSHIZHIHUIFA,CAIYONGXIANGJIAOBAOPIGUNDONGQIUWEIFABAN,ZAIJIEZHIDEZUOYONGXIA,KEZAIFATIDEZHENGTISHIHUADAOSHANGZUOSHANGXIAGUNDONG,CONGERDA...

瀏覽:2184

DYH41X型快閉止回閥

篮球即时比分网 BENGONGSISHENGCHANDE(DYH41X)KUAIBIZHIHUIFATABAOKUOFATINEISHEFAZUO、FAGAN、DANHUANG、FABAN、DAOTAODENGLINGJIANZUCHENG。KAIBENGSHI,FABANZAISHUIDI...

瀏覽:2101

HH(44TX)微阻緩閉止回閥

HUANBIZHIHUIFAYONGYUGEIPAISHUIGUANDAO,ANZHUANGZAISHUIBENGCHUKOUCHUYONGLAIFANGZHIJIEZHINILIUHEXIAOCHUPOHUAIXINGSHUICHUI,BINGQIEYOUXIAODIJIANSHAOFAMENGUANBISHUICHUI...

瀏覽:2338

HH48H/49X型微阻緩閉止回閥

篮球即时比分网 BENCHANGSHENGCHANDEHH46X、HH48X、HH49XXIAOSHENGHUANBIZHIHUIFAXILIECHANPINKEYONGZAIQINGSHUI、WUSHUI、HAISHUIDENGJIEZHIDEPAISHUIGUANDAOSHANG,JINENGFANGZHI...

瀏覽:2672

H41X(B)型消音止回閥(雙向定位)

篮球即时比分网 XIAOYINZHIHUIFACAIYONGLIUTIXINGSHEJI,SHUITOUSUNSHIJIAOXIAO;NEIBUDANHUANGKEJIASUGUANBI,DADAOJINGYINXIAOGUO;JINSHUDUIJINSHUQUEBAOMIFENGDEKEKAOXING;ANZHUANG...

瀏覽:2316

HC44X(SFCV)橡膠瓣止回閥

XIANGJIAOBANZHIHUIFAZHUYAOYOUFATI、FAGAIJIXIANGJIAOBANSANZHONGZHUYAOLINGJIANZUCHENG。QIZHONGXIANGJIAOBANYOUGANGBAN、GANGBANGJIQIANGHUANILONGBUZUOCHENDI,WAICENGPI...

瀏覽:2008

H42X(DRVZ)型靜音式止回閥

篮球即时比分网 JINGYINSHIZHIHUIFAZHUYAOYOUFATI、FAZUO、DAOLIUTI、FABAN、ZHOUCHENGJIDANHUANGDENGZHUYAOLINGJIANZUCHENG,NEIBULIUDAOCAIYONGLIUXIANXINGSHEJI,YALISUNSHI...

瀏覽:2301

NRVG靜音止回閥

NRVGJINGYINZHIHUIFAZHUYAOYOUFATI、FAZUO、DAOLIUTI、FABAN、ZHOUCHENGJIDANHUANGDENGZHUYAOLINGJIANZUCHENG,NEIBUTONGLUCAIYONGLIUXIANXINGSHEJI,SHUITOUSUN...

瀏覽:2152

CVKR短系列靜音止回閥

篮球即时比分网 CVKRDAKOUJINGJINGYINZHIHUIFACAIYONGFUHESHUILIXUEDELUNKUOSHEJI,QUDEJIAOJIADELIUXIANXINGSHUILU,NEIBUFUZHUDAOLIUTIDESHEJINENGBAOZHENGZUIXIAODEYA...

瀏覽:2114

Y型快閉止回閥

YXINGKUAIBISHIZHIHUIFA(DYH41X)YONGYUSHUIBENGCHUKOUCHU,ZAISHUIBENGTINGZHISHI,QIKUAISUZHIHUI,FANGZHISHUICHUICHANSHENGDEZUOYONG。

瀏覽:2027

HS41X防污隔斷閥

篮球即时比分网 HS41XFANGWUGEDUANFA,SHIYIZHONGANZHUANGZAIGELEIGUANLUXITONGZHONGYONGYUYANGEZUZHIJIEZHIDAOLIU,BAOHUQIHOUDEJIEZHIHUOSHEBEIBUSHOUWURANDEZHINILEIFA...

瀏覽:2148

PH44H耐磨排渣止回閥

PH44HNAIMOPAIZHAZHIHUIFA(checkvalve):ZHUYAOSHIYONGYUBUCHAOGUO6.4MPa、GONGZUOWENDU≤100℃DEKUANGSHAN、YEJIN、DIANLI、HUAGONG、WU...

瀏覽:2406

H48H空排止回閥

KONGPAIZHIHUIFAANZHUANGZAIHUODIANJIZUDEGAOYAGEISHUIBENGCHUKOUGUANDAOSHANG,FANGZHIGEISHUIDAOLIU,BAOHUGEISHUIBENG。GAIFAPEIHESHUIBENGZUIXIAOLIULIANGZIDONGZAIXUN...

瀏覽:2060

ZSH41Y軸流式止回閥

1.DANTIJIEGOU,ZHONGLIANGQING,GANGXINGHAO,BIANYUWEIHU;2.DANHUANGDEDETUILISHIFABANZAIJISHIYONGWUJIEZHIYALIZUOYONGSHI,YENENGCHULIGUANBIWEIZHI;3.LIANG...

瀏覽:2520