上(shang)海(hai)閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造(zao)有限公司主要(yao)生(sheng)產(chan)螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)，可提供螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)價(jia)格，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)說(shuo)明書(shu)，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)實物圖(tu)，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)結構圖(tu)，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)外形尺寸，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)執行標準(zhun)，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)工作(zuo)原理，螺桿(gan)(gan)(gan)傳(chuan)動(dong)(dong)法(fa)(fa)蘭(lan)(lan)式(shi)(shi)(shi)(shi)雙(shuang)(shuang)偏(pian)(pian)(pian)心(xin)(xin)型蝶閥(fa)(fa)(fa)作(zuo)用特點(dian)。

螺桿(gan)傳動法蘭式(shi)雙偏心型蝶閥技術參(can)數：