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簡(jiǎn)要描述:VVI41.32-16/VVI41.40-25/VVI41.50-40西門子兩通閥產(chǎn)品名稱: VVI41..兩通閥;VXI41..三通閥 規(guī) 格: DN15--DN50 產(chǎn)品類別: 西門子電動(dòng)閥 產(chǎn)品備注: 內(nèi)螺紋連接,PN16,行程20mm
VVI41.32-16/VVI41.40-25/VVI41.50-40西門子兩通閥
產(chǎn)品名稱: | VVI41..兩通閥;VXI41..三通閥 |
規(guī) 格: | DN15--DN50 |
產(chǎn)品類別: | 西門子電動(dòng)閥 |
產(chǎn)品備注: | 內(nèi)螺紋連接,PN16,行程20mm |
VVI41..兩通閥;VXI41..三通閥 |
- 適用于開式系統(tǒng)和閉式系統(tǒng)中冷凍水、低壓熱水、飽和蒸汽的控制
材質(zhì):青銅閥芯:黃銅 公稱壓力:PN16 連接:內(nèi)螺紋低溫:-25°C高溫:140°C 閥桿行程:20mm
型號(hào)概覽:(VVI41...)
公稱直徑 | Kvs |
|
| |||
型 號(hào)[兩通閥] |
|
| △Pmax | △Ps | △Pmax | △Ps |
VVI41.15-2.5 | 15 | 2.5 | 400 | 1600 | 400 | 1600 |
VVI41.20-6.3 | 20 | 6.3 | 400 | 1600 | 400 | 1600 |
VVI41.25-10 | 25 | 10 | 400 | 1550 | 400 | 1600 |
VVI41.32-16 | 32 | 16 | 400 | 875 | 400 | 1275 |
VVI41.40-25 | 40 | 25 | 400 | 525 | 400 | 775 |
VVI41.50-40 | 50 | 40 | 300 | 300 | 400 | 450 |
△Pmax閥門zui大允許壓差;△Ps閥門關(guān)閉壓差