Universal flange adaptor RKU

INDEX NO. 312

APPLICATION

Waterworks systems, wastewater and other liquids chemically neutral.
Intended for connecting plain ends of ductile iron, steel and AC pipes
with flange fittings.

DESIGN FEATURES

  • diameter range DN80-DN300
  • body, bonnet – ductile iron EN GJS-500-7
  • EPDM seal for potable water or NBR seal for wastewater
  • product’s height and body shape enable correct installation,
    suitable pipe arrangement and trouble – free operation in difficulted conditions
  • standard connecting bolts – galvanised, stainless steel bolts also available
  • pipe angular defl ection up to ± 4°
  • anticorrosion coating – epoxy RAL5005, min. 250 μm

TECHNICAL DATA / STANDARDS

  • material acc. PN-EN 1563
  • seal acc. PN-EN 681-1
  • flange connection acc. PN-EN 1092-2
    – DN80-DN150: PN10/PN16
    – DN200-DN300: PN10 or PN16
  • temperature range:
    – EPDM: -10°C / +70°C
    – NBR: -20°C / +80°C