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詳細(xì)介紹
vxf31.50三通（分流/合流）閥，法蘭連接
適用于閉環(huán)系統(tǒng)中，冷凍水和低溫?zé)崴目刂?/span>
技術(shù)參數(shù)
行程 dn80及以下:20mm
dn100以上:40mm
泄漏率 0…0.02% kvs
旁通泄漏率 0.5-0.2% kvs
介質(zhì)溫度 -10…150℃
閥門流量特性 直通：等百分比
旁通：線性
閥門可調(diào)比 dn25…40:>50
dn50…150:>100
允許工作壓力 1000 kpa
閥體 鑄鐵
閥門內(nèi)材料 <dn40:鎳鉻鋼/黃銅
>dn50:鎳鉻鋼/青銅
額定壓力 pn10
siemens三通調(diào)節(jié)閥-vxf31.50圖片：
西門子閥門代理-vxf31.50三通閥規(guī)格:
| 三通座閥vxf31…系列-siemens西門子閥門 | ||||||
| 型號(hào) | kvs閥門全開時(shí)的額定流量系數(shù)[m3/h] | 公稱直徑 | sqx…zui大允許壓差[kpa] | skd…zui大允許壓差[kpa] | skb…zui大允許壓差[kpa] | skc…zui大允許壓差[kpa] |
| vxf31.15-2.5 | 2.5 | 15 | 300 | 300 | 300 | |
| vxf31.15-4 | 4 | 15 | 300 | 300 | 300 | |
| vxf31.24 | 5 | 25 | 300 | 300 | 300 | |
| vxf31.25-6.3 | 6.3 | 25 | 300 | 300 | 300 | |
| vxf31.25 | 7.5 | 25 | 300 | 300 | 300 | |
| vxf31.25-10 | 10 | 25 | 300 | 300 | 300 | |
| vxf31.39 | 12 | 40 | 300 | 300 | 300 | |
| vxf31.40-16 | 16 | 40 | 300 | 300 | 300 | |
| vxf31.40 | 19 | 40 | 300 | 300 | 300 | |
| vxf31.40-25 | 25 | 40 | 300 | 300 | 300 | |
| vxf31.50 | 31 | 50 | 300 | 300 | 300 | |
| vxf31.50-40 | 40 | 50 | 300 | 300 | 300 | |
| vxf31.65 | 49 | 65 | 175 | 275 | 300 | |
| vxf31.65-63 | 63 | 65 | 175 | 275 | 300 | |
| vxf31.80 | 78 | 80 | 100 | 175 | 300 | |
| vxf31.80-100 | 100 | 80 | 100 | 175 | 300 | |
| vxf31.90 | 124 | 100 | 200 | |||
| vxf31.100-160 | 160 | 100 | 200 | |||
| vxf31.91 | 200 | 125 | 150 | |||
| vxf31.125-250 | 250 | 125 | 150 | |||
| vxf31.92 | 300 | 150 | 100 | |||
| vxf31.150-315 | 315 | 150 | 100 | |||
| △pmax-值僅在用于合流閥時(shí)有效 | ||||||
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