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您現(xiàn)在的位置:首頁(yè) > 產(chǎn)品中心 > 西門子暖通自控產(chǎn)品 > 西門子電動(dòng)調(diào)節(jié)閥 > VVF43.65 VVF43.80 VVF43.100 VVF43.125 VVF43.150VVF43.系列 電動(dòng)二通調(diào)節(jié)閥

VVF43.系列 電動(dòng)二通調(diào)節(jié)閥

西門子VVF43...,VXF43..系列電動(dòng)二通/三通閥技術(shù)說(shuō)明:



用于鍋爐, 區(qū)域供熱和制冷設(shè)備, 冷卻塔, 加熱機(jī)組, 和空調(diào)機(jī)組中作為控制或截止閥門.

適用用于閉式或開式管路系統(tǒng)(注意避免氣蝕).

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技術(shù)參數(shù):

 

額定壓力:                                                    PN16                                      

閥門口徑:                                                    N65..DN150

連接方式:                                                     法蘭                                      

介質(zhì)溫度                                                        -20...220℃

可調(diào)比                                                           大于100                                 

額定行程                                                        40mm

閥體                                                               EN-GJS-400-18-LT                        

盲法蘭                                                                            P265GH

閥桿,閥座,閥塞                                                         不銹鋼                                            

密封函                                                                            不銹鋼FEPM (無(wú)硅

三通閥旁通口匹配件                                                      S235JRG2                               

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