西門子帶斷電復(fù)位的風(fēng)機(jī)盤管二通閥(MVI421.20)及三通(MXI421.20)區(qū)域閥 PN16
應(yīng)用
介質(zhì)
型號(hào)
二通閥MVI421.15,MVI421.20,MVI421.25
型 號(hào)[二通閥] | 公稱直徑mm | Kvs流量系數(shù) [m3/h] | 連接螺紋 | △Pmax[kPa] | △Ps[kPa] |
MVI421.15 | 15 | 2.0 | Rp1/2 | 300 | 300 |
MVI421.20 | 20 | 3.5 | Rp3/4 | 300 | 300 |
MVI421.25 | 25 | 5.0 | Rp1 | 300 | 300 |
三通閥MXI421.15,MXI421.20,MXI421.25
型 號(hào)[三通閥] | 公稱直徑mm | Kvs流量系數(shù) [m3/h] | 連接螺紋 | △Pmax[kPa] |
MXI421.15 | 15 | 2.0 | Rp1/2 | 300 |
MXI421.20 | 20 | 3.5 | Rp3/4 | 300 |
MXI421.25 | 25 | 5.0 | Rp1 | 300 |
△Pmax閥門允許壓差;△Ps閥門關(guān)閉壓差
尺寸
二通閥MVI421.15,MVI421.20,MVI421.25
![](https://img80.ybzhan.cn/319cc19b395d723def3343f2ceaab10ed909d8bfb0026b4fc0e48af061293d925c2d8fa19a46e8c3.jpg)
三通閥MXI421.15,MXI421.20,MXI421.25
![](https://img79.ybzhan.cn/319cc19b395d723def3343f2ceaab10ed58ded067159cf7eba8fc5015bf03231e7104234f230b604.jpg)