西門子調(diào)節(jié)閥VXF40..三通閥適用于閉式循環(huán)系統(tǒng)中,冷凍水和低溫?zé)崴牡目刂啤?/p>
一、 參數(shù):
1、材質(zhì):鑄鐵
2、閥芯:≤DN40鉻鎳鋼/黃銅            ≥DN50 鉻鎳鋼/青銅
3、承壓:PN16
4、連接:法蘭
5、低溫:-10°C
6、高溫:150°C
7、閥桿行程:≤DN80:20mm      ≥DN100:40mm
8、規(guī)格:DN15--DN150
二、 型號(hào)概覽:
型 號(hào)[三通閥]  | 公稱直徑  | Kvs  | 
  | 
  | 
  | 
  | 
△Pmax  | △Pmax  | △Pmax  | △Pmax  | |||
VXF40.15-1.9  | 15  | 1.9  | 300  | 300  | 300  | 
 
  | 
VXF40.25-5  | 25  | 5  | 300  | 300  | 300  | 
 
  | 
VXF40.40-12  | 45  | 12  | 300  | 300  | 300  | 
 
  | 
VXF40.50-31  | 50  | 31  | 300  | 300  | 300  | 
 
  | 
VXF40.65-49  | 65  | 49  | 175  | 275  | 300  | 
 
  | 
VXF40.80-78  | 80  | 78  | 100  | 175  | 300  | 
 
  | 
VXF40.100-124  | 100  | 124  | 
  | 
  | 
  | 200  | 
VXF40.125-200  | 125  | 200  | 
  | 
  | 
  | 150  | 
VXF40.150-300  | 150  | 300  | 
  | 
  | 
  | 100  | 
△Pmax閥門zui大允許壓差;△Ps閥門關(guān)閉壓差