主營產品：
電動溫控閥，比例調節(jié)閥，自力式溫控閥，西門子溫控閥，電動調節(jié)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(zhí)行器組合2用途編輯用于鍋爐, 區(qū)
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(zhí)行器組合
2用途編輯
用于鍋爐, 區(qū)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(tǒng)(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。 |
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1 | VVF43.65-50 | VVF45.65 | VVF45.654 | VVF41.65 | VVF41.654 |
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2 | VVF43.65-63 | VVF45.65 | VVF45.654 | VVF41.65 | VVF41.654 |
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3 | VVF43.80-80 | VVF45.80 | VVF45.804 | VVF41.80 | VVF41.804 |
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4 | VVF43.80-100 | VVF45.80 | VVF45.804 | VVF41.80 | VVF41.804 |
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5 | VVF43.100-125 | VVF45.90 | VVF45.904 | VVF41.90 | VVF41.904 |
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6 | VVF43.100-160 | VVF45.90 | VVF45.904 | VVF41.90 | VVF41.904 |
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7 | VVF43.125-200 | VVF45.91 | VVF45.914 | VVF41.91 | VVF41.914 |
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8 | VVF43.125-250 | VVF45.91 | VVF45.914 | VVF41.91 | VVF41.914 |
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9 | VVF43.150-315 | VVF45.92 | VVF45.924 | VVF41.92 | VVF41.924 |
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10 | VVF43.150-400 | VVF45.92 | VVF45.924 | VVF41.92 | VVF41.924 |
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11 | VXF43.65-63 | VXF41.65 | VXF41.654 |
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12 | VXF43.80-100 | VXF41.80 | VXF41.804 |
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13 | VXF43.100-160 | VXF41.90 | VXF41.904 |
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14 | VXF43.125-250 | VXF41.91 | VXF41.914 |
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15 | VXF43.150-400 | VXF41.92 | VXF41.924 |
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16 | VVF53.15-0.16 | VVF52.15-0.16 |
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17 | VVF53.15-0.2 | VVF52.15-0.2 |
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18 | VVF53.15-0.25 | VVF52.15-0.25 |
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19 | VVF53.15-0.32 | VVF52.15-0.32 |
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20 | VVF53.15-0.4 | VVF52.15-0.4 |
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21 | VVF53.15-0.5 | VVF52.15-0.5 |
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22 | VVF53.15-0.63 | VVF52.15-0.63 |
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23 | VVF53.15-0.8 | VVF52.15-0.8 |
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24 | VVF53.15-1 | VVF52.15-1 |
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25 | VVF53.15-1.25 | VVF52.15-1.25 | VVF52.15-1.25G |
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26 | VVF53.15-1.6 | VVF52.15-1.6 | VVF52.15-1.6G |
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27 | VVF53.15-2 | VVF52.15-2 | VVF52.15-2G |
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28 | VVF53.15-2.5 | VVF52.15-2.5 | VVF52.15-2.5G |
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29 | VVF53.15-3.2 | VVF52.15-3.2 | VVF52.15-3.2G |
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30 | VVF53.15-4 | VVF52.15-4 | VVF52.15-4G |
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31 | VVF53.20-6.3 |
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32 | VVF53.25-5 | VVF52.25-5 | VVF52.25-5G |
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33 | VVF53.25-6.3 | VVF52.25-6.3 | VVF52.25-6.3G |
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34 | VVF53.25-8 | VVF52.25-8 | VVF52.25-8G |
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35 | VVF53.25-10 | VVF52.25-10 | VVF52.25-10G |
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36 | VVF53.32-16 |
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37 | VVF53.40-12.5 | VVF52.40-12.5 | VVF52.40-12.5G |
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38 | VVF53.40-16 | VVF52.40-16 | VVF52.40-16G |
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39 | VVF53.40-20 | VVF52.40-20 | VVF52.40-20G |
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40 | VVF53.40-25 | VVF52.40-25 | VVF52.40-25G |
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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 |
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44 | VVF53.80-100 |
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45 | VVF53.100-160 |
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46 | VVF53.125-250 |
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47 | VVF53.150-400 |
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48 | VXF53.15-1.6 | VXF41.15-1.6 |
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49 | VXF53.15-2.5 | VXF41.14 | VXF41.144 | VXF41.15-2.5 |
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50 | VXF53.15-4 | VXF41.15 | VXF41.154 | VXF41.15-4 |
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51 | VXF53.20-6.3 |
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52 | VXF53.25-6.3 | VXF41.24 | VXF41.244 | VXF41.25-6.3 |
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53 | VXF53.25-10 | VXF41.25 | VXF41.254 | VXF41.25-10 |
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54 | VXF53.32-16 |
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55 | VXF53.40-16 | VXF41.39 | VXF41.394 | VXF41.40-16 |
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56 | VXF53.40-25 | VXF41.40 | VXF41.404 | VXF41.40-25 |
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57 | VXF53.50-40 | VXF41.49 | VXF41.494 | VXF41.50 | VXF41.504 |
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58 | VXF53.65-63 |
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59 | VXF53.80-100 |
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60 | VXF53.100-160 |
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61 | VXF53.125-250 |
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62 | VXF53.150-400 |
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