Structural characteristics of the product profile 

 The Department of our newly developed butterfly flange butterfly valve, mainly for water, power plants, steel smelting, paper, chemicals, food, and other systems for drainage, is particularly suitable as a water pipe on the road traffic regulation device. 



 Flange butterfly valve dimensions, connection size 

 DN 
 DN (mm) Dimension (mm) 
 L 1.0MPa 1.6MPa 
 D D1 Z-Φd D D1 Z-Φd 
 50 108 165 125 4-181651254-18 
 65 112 185 145 4-181851454-18 
 80 114 200 160 8-182001608-18 
 100 127 220 180 8-182201808-18 
 125 140 250 210 8-182502108-18 
 150 140 285 240 8-222852408-22 
 200 1523402958-22 34029512-22 
 250 16539535012-22 40535512-26 
 300 17844540012-22 46041012-26 
 350 19050546016-22 52047016-26 
 400 21656551516-26 58052516-30 
 450 22261556520-26 64058520-30 
 500 22967062020-26 71065020-33 
 600 26778072520-30 84077020-36 
 700 29289584024-30 91084024-36 
 8003181015950 24-33 102595024-39 



 Pneumatic butterfly valve butterfly valve electric butterfly hard seal butterfly valve air soft seal butterfly valve temperature valve 

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