RETZ瑞茨『進口凸耳式蝶閥』詳細(xì)介紹●RETZ蝶閥系列●RETZ凸耳式蝶閥●產(chǎn)品數(shù)據(jù)
?進口凸耳式蝶閥描述--
RETZ凸耳式蝶閥通常安裝在管路末端做末端閥,由于其穩(wěn)定的連接性,也常用于熱變化頻繁的管路上起截斷和調(diào)節(jié)作用
RETZ lug butterfly valve is usually installed at the end of the pipe as a terminal valve. Because of its stable connectivity, it is also often used for truncation and adjustment of a pipe with frequent heat changes.
?進口凸耳式蝶閥設(shè)計特點--
低扭矩、用途廣、無泄漏;
大流量、免維護;
斜坡閥座,實現(xiàn)中線蝶閥結(jié)構(gòu);
帶溝槽橡膠靠背,回彈性強;
*孔,適應(yīng)各種法蘭標(biāo)準(zhǔn)的安裝;
?進口凸耳式蝶閥典型應(yīng)用--
飲用水、污水、高純水、工業(yè)用水、空氣、天然氣、煤氣、煙道氣、蒸汽、油、紙漿、啤酒、粉末等介質(zhì)。
?進口凸耳式蝶閥工作條件--
口徑范圍:DN50至DN600
工作壓力: 10/16bar;
閥體材料:鑄鐵/鑄鋼/不銹鋼
閥座材料:橡膠密封/金屬硬密封
工作溫度:橡膠密封≤80℃、金屬硬密封≤425℃
連接方式:對夾安裝
驅(qū)動方式:手動、蝸輪、氣動、電動