Ball check valve sevage DN 300 PN 16Ball check valve sevage DN 300 PN 16Ball check valve sevage DN 300 PN 16Ball check valve sevage DN 300 PN 16

9963300016 Ball check valve sevage DN 300 PN 16

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Product attributes
DN 300
IG
PN 16 bar
L 700 mm
H1 435 mm
H2 530 mm
H3 505 mm
B 390 mm
R 465
weight 215.000 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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