西門子三通閥VXF31 VXF40 VXF41 VXF61
閱讀:2536 發(fā)布時間:2009-4-18
西門子VXF31 ,VXF40, VXF41 ,VXF61,系列三通控制閥:可用作采暖,區(qū)域供熱,通風和空調系統(tǒng)的溫度,壓力,流量的控制和轉換閥,公稱通徑DN25…..DN150
-分流閥(分流自動控制)
-合流閥(合流自動控制)
-符合ISO 7005法蘭連接
-適用于閉路循環(huán)中的冷凍水和低壓熱水,高壓熱水
-使用流體:熱水,冷凍水,吸叫氧化物添加劑,乙二醇,制冷劑
-閥體材質:鑄鐵EN-GJL-250
-閥桿,閥芯材質:不銹鋼VXF31.40,VXF31.50,VXF31.65,VXF31.80,VXF31.90,VXF31.91,VXF31.92
VXF40.15,VXF40.25,VXF40.40,VXF40.50,VXF40.65,VXF40.80,VXF40.100,VXF40.125,VXF40.150
VXF40.15,VXF40.25,VXF40.40,VXF40.50,VXF40.65,VXF40.80,VXF40.100,VXF40.125,VXF40.150
VXF41.25,VXF41.39,VXF41.40,VXF41.49,VXF41.50,VXF41.65,VXF41.80,VXF41.90,VXF41.91,VXF41.92
VXF61.25,VXF61.39,VXF61.40,VXF61.50,VXF61.65,VXF61.80,VXF61.90,VXF61.91,VXF61.92