上(shang)海閥(fa)盛閥(fa)門制造有限公司主要生產蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)，可提(ti)供蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)價格(ge)，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)說(shuo)明書，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)實物(wu)圖，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)結構圖，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)外形(xing)尺寸，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)執行標準(zhun)，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)工作(zuo)原理(li)，蝶(die)(die)式(shi)(shi)雙(shuang)(shuang)瓣(ban)消(xiao)(xiao)(xiao)(xiao)聲止(zhi)(zhi)回(hui)(hui)閥(fa)作(zuo)用特(te)點。

蝶式(shi)雙瓣(ban)消聲止回(hui)(hui)(hui)(hui)閥(fa)(fa)主(zhu)要用于(yu)凈水(shui)(shui)、源(yuan)木(mu)、污水(shui)(shui)、海水(shui)(shui)等介質的(de)供(gong)、排水(shui)(shui)管(guan)道(dao)上(shang)，安(an)裝在水(shui)(shui)泵出口(kou)處(chu)，用以(yi)截(jie)斷介質的(de)回(hui)(hui)(hui)(hui)流，消除(chu)破(po)壞性的(de)水(shui)(shui)錘，保護管(guan)道(dao)、水(shui)(shui)泵的(de)安(an)全(quan)運行。其主(zhu)要特點如下：1.體形小、重(zhong)量輕、結構長(chang)度只有(you)旋啟(qi)式(shi)止回(hui)(hui)(hui)(hui)閥(fa)(fa)的(de)三分之(zhi)一左右。2.緩(huan)閉系統性能優良(liang)，不(bu)受管(guan)道(dao)中(zhong)介質的(de)影響，閥(fa)(fa)瓣(ban)先速關后緩(huan)閉，可防止破(po)壞性水(shui)(shui)錘。3.橡膠軟密封(feng)，封(feng)閉性能好，耐磨損，使用壽(shou)命長(chang)。4.橡膠緩(huan)沖，啟(qi)閉平穩，無振動(dong)，無噪(zao)音。5.比老式(shi)止回(hui)(hui)(hui)(hui)閥(fa)(fa)六阻小，有(you)明顯的(de)節能效(xiao)果。

蝶式雙瓣消(xiao)聲(sheng)止回閥主(zhu)要零件材質如(ru)下：

三、蝶式(shi)雙瓣(ban)消聲止(zhi)回(hui)閥主(zhu)要外(wai)形尺寸(cun)：