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西門(mén)子 內(nèi)螺紋連接,PN16,行程20mm |
VVI41...兩通;VXI41...三通
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- 適用于開(kāi)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:PN16
連接:內(nèi)螺紋
低溫:-25°C
高溫:140°C
閥桿行程:20mm
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型號(hào)概覽:(VVI41...) |

|
公稱直徑
mm |
Kvs
流量系數(shù)
[m3/h] |

SQX |

SKD |
型 號(hào)[兩通閥] |
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|
△Pmax |
△Ps |
△Pmax |
△Ps |
VVI41.15-2.5
VVI41.15-4 |
15 |
2.5
4.0 |
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(mén)最大允許壓差;△Ps閥門(mén)關(guān)閉壓差
型號(hào)概覽:(VXI41...)

|
公稱直徑
mm |
Kvs
流量系數(shù)
[m3/h] |

SQX |

SKD |
型 號(hào)[三通閥] |
|
|
△Pmax |
△Pmax |
VXI41.15-2.5
VXI41.15-4 |
15 |
2.5
4.0 |
400 |
400 |
VXI41.20-6.3 |
20 |
6.3 |
400 |
400 |
VXI41.25-10 |
25 |
10 |
400 |
400 |
VXI41.32-16 |
32 |
16 |
400 |
400 |
VXI41.40-25 |
40 |
25 |
400 |
400 |
VXI41.50-40 |
50 |
40 |
300 |
400 |
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