Ball check valve waste water DN 80Ball check valve waste water DN 80Ball check valve waste water DN 80Ball check valve waste water DN 80

9963080000 Ball check valve waste water DN 80

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Product attributes
DN 80
IG
PN 16 bar
L 260 mm
H1 123 mm
H2 147 mm
H3 165 mm
B 135 mm
R 169
weight 15.000 kg
Availability on demand

Design

  • For water and waste water up to max. 40°C

Characteristics

  • Incl. flange seals for loose flanges
  • Loose flange can be freely rotated, resistant to tensile forces with the stop ring
  • Drain opening 1/2" in the housing
  • Assembly and disassembly possible without installation/removal piece
  • Operating pressure
    - max. 16 bar
  • Operating temperature
    - max. 40 °C
  • Flange connection compound
    - according to DIN EN 1092-2

Material

  • Ball: Metal core, vulcanised with NBR for waste water, EPDM for drinking water
  • Housing
    - Spheroidal graphite cast iron EN-GJS-400
    (GGG 40)
    - EWS coating according to GSK, RAL-GZ 662, coating thickness min. 250 µm

Caution

  • Reduce screw length on the loose flange to make it 5 mm shorter than a standard flange connection. Only use one washer per screw.
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