Needle valves

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  • PN 10 to 40
  • DN 80 to DN 1600

CTA-Aquila

Applications

water supply systems, water treatment systems, industry, power plants

Product features

  • Straightway valve with rotationally symetric flow path
  • annular flow cross section in any position
  • linear control characteristic
  • various regulating-inserts available

Materials and corrosion protection

  • Body materials: DN 80 - DN 500 ductile cast iron acc. to EN-JS 1030 (GGG-40)
  • Body materials: DN 600 - DN 1200 carbon steel, welded construction
  • internal parts in stainless steel
  • Bodies DN 80 - DN 500 inside and outside fusion bonded epoxy powder coating (EP-P)
  • Bodies DN 600 - DN 1200
    with epoxy coating (EP-F)