上海閥盛閥門制造有限公司主(zhu)要生(sheng)產對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥，可提供對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥價格，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥說明(ming)書，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥實物(wu)圖，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥結構圖，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥外形尺(chi)寸，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥執行標準，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥工作(zuo)(zuo)原理(li)，對(dui)(dui)夾(jia)蝶(die)(die)式(shi)(shi)(shi)(shi)(shi)止回(hui)(hui)(hui)閥作(zuo)(zuo)用特(te)點。

對夾(jia)蝶式(shi)止(zhi)回(hui)(hui)閥(fa)(fa)具有(you)(you)結構長度短，體積小(xiao)重量輕，閥(fa)(fa)瓣(ban)關(guan)閉快速，水(shui)錘壓(ya)力小(xiao)，流(liu)道(dao)(dao)通暢，流(liu)體阻力小(xiao)，水(shui)平管(guan)(guan)道(dao)(dao)或(huo)垂直(zhi)管(guan)(guan)道(dao)(dao)均(jun)可(ke)(ke)使用，安(an)裝方便(bian)，動(dong)(dong)作靈敏，密封性(xing)能好(hao)，閥(fa)(fa)瓣(ban)行程(cheng)短、關(guan)閥(fa)(fa)沖(chong)擊力小(xiao)，簡單緊(jin)湊、造(zao)型美觀，使用壽命長、可(ke)(ke)靠性(xing)高(gao)，防止(zhi)介質(zhi)倒流(liu)，自動(dong)(dong)控制等優點。該閥(fa)(fa)主要適(shi)用于城市、工業及高(gao)層建筑給水(shui)、排水(shui)管(guan)(guan)網(wang)上。由于其結構長度比一般止(zhi)回(hui)(hui)閥(fa)(fa)短，對有(you)(you)安(an)裝空間限制的場(chang)所最(zui)為適(shi)用。

對夾蝶式止回(hui)閥主要零件(jian)材質(zhi)如下表(biao)：

二、對夾蝶式(shi)止回閥主要外形(xing)尺寸: