上(shang)海閥(fa)(fa)盛閥(fa)(fa)門制造有限公司(si)主要(yao)生產蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)，可提(ti)供蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)價格，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)說明書(shu)，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)實物(wu)圖，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)結構圖，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)外形(xing)尺寸，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)執(zhi)行標準，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)工作原理，蝶(die)式(shi)雙(shuang)瓣(ban)(ban)(ban)(ban)(ban)消(xiao)聲止(zhi)(zhi)(zhi)回閥(fa)(fa)作用特點。

蝶式(shi)雙瓣(ban)消(xiao)聲止(zhi)回(hui)閥(fa)主要(yao)用(yong)于凈水(shui)(shui)(shui)、源(yuan)木、污水(shui)(shui)(shui)、海水(shui)(shui)(shui)等介質(zhi)的(de)供(gong)、排(pai)水(shui)(shui)(shui)管道(dao)(dao)上，安裝在(zai)水(shui)(shui)(shui)泵出(chu)口(kou)處，用(yong)以截(jie)斷介質(zhi)的(de)回(hui)流(liu)，消(xiao)除破(po)壞性的(de)水(shui)(shui)(shui)錘(chui)，保護管道(dao)(dao)、水(shui)(shui)(shui)泵的(de)安全運行。其(qi)主要(yao)特(te)點如下：1.體形小(xiao)、重量輕、結構長度只有(you)旋啟(qi)式(shi)止(zhi)回(hui)閥(fa)的(de)三分(fen)之一左右。2.緩閉(bi)系統性能(neng)優良，不受管道(dao)(dao)中介質(zhi)的(de)影響，閥(fa)瓣(ban)先速關后緩閉(bi)，可防(fang)止(zhi)破(po)壞性水(shui)(shui)(shui)錘(chui)。3.橡膠軟密(mi)封，封閉(bi)性能(neng)好，耐磨損，使用(yong)壽命長。4.橡膠緩沖(chong)，啟(qi)閉(bi)平(ping)穩，無振動，無噪音。5.比(bi)老式(shi)止(zhi)回(hui)閥(fa)六(liu)阻小(xiao)，有(you)明顯(xian)的(de)節能(neng)效果。

蝶式(shi)雙(shuang)瓣消(xiao)聲止回閥主要(yao)零件材質如下(xia)：

三、蝶式雙瓣消聲止回閥主要(yao)外形尺寸：