上(shang)海閥(fa)盛閥(fa)門(men)制造有限公司主(zhu)要生產螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)，可(ke)提供螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)價格(ge)，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)說明書，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)實物圖，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)結(jie)構(gou)圖，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)外形尺寸，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)執行標準，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)工作(zuo)原(yuan)理，螺(luo)桿(gan)(gan)傳(chuan)(chuan)動(dong)對(dui)夾(jia)(jia)式(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)(xin)型(xing)(xing)蝶閥(fa)作(zuo)用(yong)特點。

螺桿傳動對(dui)夾式(shi)雙偏心型蝶閥技術參數：