Features: 1) Sizes: 15mm - 300mm 2) Standard: DIN 3352 3) Type: DIN Cast Rron lobe Valve 4) Pressure: PN16 5) Body:Cast Iron or Ductile Iron 6)Bonnet:Cast Iron or Ductile Iron 7) Disc:Cast Bronze\Stainless steel 8)seat:Cast bronze 9)Stem:Brass /Stainless steel 10)Hand Wheel :Cast Iron or Ductile Iron 11)Advantages: good appearance, long service life and flexible switch Conveyance: By steam ship