本閥門類產品：閥門 丹佛斯動態流量平衡閥DFSVF，由上海供應商上海思費工業設備有限公司供應，詳細信息如下：
品牌&nbspDanfoss/丹佛斯?型號&nbspDFSVF?材質?球墨鑄鐵
形態?旋塞式?連接形式?法蘭?驅動方式?自動
流動方向?單向?公稱通徑&nbspDN50-400?零部件及配件?閥體
標準?國標?壓力環境?常壓?工作溫度?常溫
類型(通道位置)?二通?適用介質?水、熱水?規格&nbspDN50

可在工作壓差范圍內精確的控制管路流量，使整個系統能時刻保持平衡。無需對整個管道進行煩瑣的阻力計算。無需人工調節，可省去大量人力，安裝空間也不受限制，同時也避免了人為的破壞性調節。能夠防止因流量過大而造成對設備的損耗，提高設備的耐用性和安全性。整個水系統簡潔、可靠，無須安裝同程管道，節省初投資、安裝及材料費用。


技術規格

基本規格&nbspDN50-DN800
工作壓力&nbsp16Bar/25Bar
流量誤差?±5％
工作溫度&nbsp0～120℃
閥體?球墨鑄鐵(QT400-18)
閥膽?不銹鋼(304-2B)
彈簧?不銹鋼(1Cr18Ni9)
O型圈?丁腈橡膠(N220SH)

尺寸及質量：
口徑&nbspB(cm)&nbspC(mm)&nbspD(mm)&nbspE(am)&nbspF(mm)&nbspG(mm)?重量（Kg)
DN50&nbsp99&nbsp125&nbsp165&nbsp38&nbsp239&nbsp218&nbsp16
DN65&nbsp188&nbsp145&nbsp185&nbsp38&nbsp239&nbsp218&nbsp19
DN80&nbsp132&nbsp160&nbsp200&nbsp38&nbsp239&nbsp218&nbsp22
DN100&nbsp156&nbsp190&nbsp235&nbsp38&nbsp365&nbsp270&nbsp38
DN125&nbsp184&nbsp220&nbsp270&nbsp38&nbsp365&nbsp295&nbsp46
DN150&nbsp211&nbsp250&nbsp300&nbsp38&nbsp410&nbsp354&nbsp66
DN200&nbsp274&nbsp310&nbsp360&nbsp38&nbsp430&nbsp484&nbsp96
DN250&nbsp330&nbsp370&nbsp425&nbsp38&nbsp456&nbsp488&nbsp128
DN300&nbsp389&nbsp430&nbsp485&nbsp38&nbsp466&nbsp565&nbsp187
DN350&nbsp448&nbsp490&nbsp555&nbsp38&nbsp479&nbsp700&nbsp249
DN400&nbsp503&nbsp550&nbsp620&nbsp38&nbsp504&nbsp790&nbsp356
DN450&nbsp548&nbsp640&nbsp670&nbsp38&nbsp517&nbsp800&nbsp418
DN500&nbsp609&nbsp660&nbsp730&nbsp38&nbsp520&nbsp880&nbsp518
DN600&nbsp720&nbsp770&nbsp845&nbsp38&nbsp554&nbsp1050&nbsp718
DN800&nbsp928&nbsp990&nbsp1085&nbsp38&nbsp557&nbsp1260&nbsp865



壓差與流量范圍：
口徑?壓差范圍（MPa)?流量范圍（m3/h)
DN50&nbsp22-210&nbsp4.0-36
DN65&nbsp22-210&nbsp4.0-36
DN80&nbsp22-210&nbsp4.0-36
DN100&nbsp22-210&nbsp4.0-72
DN125&nbsp22-210&nbsp4.0-108
DN150&nbsp22-210&nbsp4.0-180
DN200&nbsp22-210&nbsp4.0-213
DN250&nbsp22-210&nbsp4.0-468
DN300&nbsp22-210&nbsp4.0-720
DN350&nbsp22-210&nbsp4.0-828
DN400&nbsp22-210&nbsp4.0-1080
DN450&nbsp22-210&nbsp4.0-1332
DN500&nbsp22-210&nbsp4.0-1692
DN600&nbsp22-210&nbsp4.0-2304
DN800&nbsp22-210&nbsp4.0-3420



關鍵詞：閥門 閥門 丹佛斯動態流量平衡閥DFSVF 上海思費工業設備有限公司