case DN 80

   ball valve NW 600 venturi tube  
       
  Weight: 19 kg   Weight: 950 kg   Weight: 14 kg  
  Material: GJS-400-15   Material: GJS-400-15   Material: GJS-400-18 LT  
  Dimension: 300x250x150   Dimension: Ø900x900   Dimension: 400x350x200