簡介
VVF43二通法蘭座閥, PN 16 VVF43..（作為高性能閥門替代了VVF41,45,52系列）
· 介質溫度在-20…220 °C 的高性能閥門
· 球墨鑄鐵 EN-GJS-400-18-LT閥體
· DN 65…150
· kvs 50…400 m3/h
· 法蘭類型21, 法蘭設計為 B
· 與SKC.. 電動液壓執行器組合
用途
用於鍋爐, 區域供熱和製冷設備, 冷卻塔, 加熱機組, 和空調機組中作為控制或截止閥門.
適用用於閉式或開式管路系統(注意避免氣蝕).
說明
對應VVF41，VVF45的型號替代關係表
| 提示：以下替代關係是以閥門口徑為基礎的，在需要更新的項目中，在閥門選型 時要考慮在同一口徑下，新舊產品可能具有不同Kvs值。在新建項目中，只需要按 新產品的Kvs值選型即可。 | ||||||
| New | Old | |||||
| 1 | VVF43.65-50 | VVF45.65 | VVF45.654 | VVF41.65 | VVF41.654 | |
| 2 | VVF43.65-63 | VVF45.65 | VVF45.654 | VVF41.65 | VVF41.654 | |
| 3 | VVF43.80-80 | VVF45.80 | VVF45.804 | VVF41.80 | VVF41.804 | |
| 4 | VVF43.80-100 | VVF45.80 | VVF45.804 | VVF41.80 | VVF41.804 | |
| 5 | VVF43.100-125 | VVF45.90 | VVF45.904 | VVF41.90 | VVF41.904 | |
| 6 | VVF43.100-160 | VVF45.90 | VVF45.904 | VVF41.90 | VVF41.904 | |
| 7 | VVF43.125-200 | VVF45.91 | VVF45.914 | VVF41.91 | VVF41.914 | |
| 8 | VVF43.125-250 | VVF45.91 | VVF45.914 | VVF41.91 | VVF41.914 | |
| 9 | VVF43.150-315 | VVF45.92 | VVF45.924 | VVF41.92 | VVF41.924 | |
| 10 | VVF43.150-400 | VVF45.92 | VVF45.924 | VVF41.92 | VVF41.924 | |
| 11 | VXF43.65-63 | VXF41.65 | VXF41.654 | |||
| 12 | VXF43.80-100 | VXF41.80 | VXF41.804 | |||
| 13 | VXF43.100-160 | VXF41.90 | VXF41.904 | |||
| 14 | VXF43.125-250 | VXF41.91 | VXF41.914 | |||
| 15 | VXF43.150-400 | VXF41.92 | VXF41.924 | |||
| 16 | VVF53.15-0.16 | VVF52.15-0.16 | ||||
| 17 | VVF53.15-0.2 | VVF52.15-0.2 | ||||
| 18 | VVF53.15-0.25 | VVF52.15-0.25 | ||||
| 19 | VVF53.15-0.32 | VVF52.15-0.32 | ||||
| 20 | VVF53.15-0.4 | VVF52.15-0.4 | ||||
| 21 | VVF53.15-0.5 | VVF52.15-0.5 | ||||
| 22 | VVF53.15-0.63 | VVF52.15-0.63 | ||||
| 23 | VVF53.15-0.8 | VVF52.15-0.8 | ||||
| 24 | VVF53.15-1 | VVF52.15-1 | ||||
| 25 | VVF53.15-1.25 | VVF52.15-1.25 | VVF52.15-1.25G | |||
| 26 | VVF53.15-1.6 | VVF52.15-1.6 | VVF52.15-1.6G | |||
| 27 | VVF53.15-2 | VVF52.15-2 | VVF52.15-2G | |||
| 28 | VVF53.15-2.5 | VVF52.15-2.5 | VVF52.15-2.5G | |||
| 29 | VVF53.15-3.2 | VVF52.15-3.2 | VVF52.15-3.2G | |||
| 30 | VVF53.15-4 | VVF52.15-4 | VVF52.15-4G | |||
| 31 | VVF53.20-6.3 | |||||
| 32 | VVF53.25-5 | VVF52.25-5 | VVF52.25-5G | |||
| 33 | VVF53.25-6.3 | VVF52.25-6.3 | VVF52.25-6.3G | |||
| 34 | VVF53.25-8 | VVF52.25-8 | VVF52.25-8G | |||
| 35 | VVF53.25-10 | VVF52.25-10 | VVF52.25-10G | |||
| 36 | VVF53.32-16 | |||||
| 37 | VVF53.40-12.5 | VVF52.40-12.5 | VVF52.40-12.5G | |||
| 38 | VVF53.40-16 | VVF52.40-16 | VVF52.40-16G | |||
| 39 | VVF53.40-20 | VVF52.40-20 | VVF52.40-20G | |||
| 40 | VVF53.40-25 | VVF52.40-25 | VVF52.40-25G | |||
| 41 | VVF53.50-31.5 | VVF45.49 | VVF45.494 | VVF45.50 | VVF45.504 | VVF41.49 |
| 42 | VVF53.50-40 | VVF45.49 | VVF45.494 | VVF45.50 | VVF45.504 | VVF41.49 |
| 43 | VVF53.65-63 | |||||
| 44 | VVF53.80-100 | |||||
| 45 | VVF53.100-160 | |||||
| 46 | VVF53.125-250 | |||||
| 47 | VVF53.150-400 | |||||
| 48 | VXF53.15-1.6 | VXF41.15-1.6 | ||||
| 49 | VXF53.15-2.5 | VXF41.14 | VXF41.144 | VXF41.15-2.5 | ||
| 50 | VXF53.15-4 | VXF41.15 | VXF41.154 | VXF41.15-4 | ||
| 51 | VXF53.20-6.3 | |||||
| 52 | VXF53.25-6.3 | VXF41.24 | VXF41.244 | VXF41.25-6.3 | ||
| 53 | VXF53.25-10 | VXF41.25 | VXF41.254 | VXF41.25-10 | ||
| 54 | VXF53.32-16 | |||||
| 55 | VXF53.40-16 | VXF41.39 | VXF41.394 | VXF41.40-16 | ||
| 56 | VXF53.40-25 | VXF41.40 | VXF41.404 | VXF41.40-25 | ||
| 57 | VXF53.50-40 | VXF41.49 | VXF41.494 | VXF41.50 | VXF41.504 | |
| 58 | VXF53.65-63 | |||||
| 59 | VXF53.80-100 | |||||
| 60 | VXF53.100-160 | |||||
| 61 | VXF53.125-250 | |||||
| 62 | VXF53.150-400 |
