
主營產品: 
      電動溫控閥,比例調節閥,自力式溫控閥,西門子溫控閥,電動調節閥
 
產品型號:VF43.50
更新時間:2025-05-12簡要描述:簡介編輯 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2用途編輯用于鍋爐, 區
簡介編輯
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
2用途編輯
用于鍋爐, 區域供熱和制冷設備, 冷卻塔, 加熱機組, 和空調機組中作為控制或截止閥門.
適用用于閉式或開式管路系統(注意避免氣蝕).
3說明編輯
對應VVF41,VVF45的型號替代關系表[1]
提示:以下替代關系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  | 
  | 
  | 
  | 
  | 
  |