上海閥(fa)盛閥(fa)門制造有限公司主要生產螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)，可提供螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)價格，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)說明書，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)實物(wu)圖(tu)，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)結構圖(tu)，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)外形尺寸(cun)，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)執行標準，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)工作原(yuan)理，螺(luo)(luo)旋(xuan)(xuan)傳(chuan)(chuan)(chuan)(chuan)動(dong)(dong)對(dui)(dui)夾(jia)(jia)式中(zhong)心(xin)(xin)(xin)型(xing)(xing)(xing)蝶(die)(die)閥(fa)作用(yong)特點。

螺旋傳動(dong)對夾式中(zhong)心型蝶閥技術參數：