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Swing check valve
DN 20, PN 25, Internal thread


Backflow preventers for horizontal and vertical installation in risers, flap opening upwards.
For central heating and cooling systems with closed circuits. For operation with non-aggressive, non-hazardous liquids, e.g. water or water-glycol mixtures according to VDI 2035 / ÖNORM 5195.

  • Main function: Swing check valve
  • Nominal size: DN 20
  • Operating temperature: -10 - 180 °C
  • Pressure rating: PN 25
  • Body material: Bronze
  • Medium: Water, Water-glycol mixture
  • Connections: Internal thread
Art.-Nr.: 1662206
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes

Dimensions

Dimensions of article

Length Width Height Weight
70 mm 0 mm 46 mm 0,42 kg

Packing units

Type Qty. Length Width Height Weight
Carton 18 270 mm 230 mm 90 mm 7,75 kg
Carton 72 360 mm 285 mm 250 mm 31,47 kg
Unknown 1296 1200 mm 770 mm 920 mm 641,46 kg

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