上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門制造(zao)有(you)限(xian)公司(si)主要生產螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)，可提供螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)價格，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)說明書(shu)，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)實物圖，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)結(jie)構圖，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)外(wai)形(xing)尺寸，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)執行標準，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)工作原理，螺(luo)(luo)(luo)(luo)桿(gan)(gan)傳(chuan)(chuan)(chuan)動(dong)(dong)對(dui)夾(jia)(jia)式(shi)雙偏(pian)心(xin)(xin)(xin)(xin)型(xing)蝶(die)(die)閥(fa)(fa)(fa)(fa)作用特(te)點。

螺桿傳動對夾(jia)式雙(shuang)偏心型(xing)蝶閥技術參數(shu)：