The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Thanks to the modular KESSEL system, existing systems can easily be supplemented by a second backwater flap or an emergency closure.
Variant
Mechanical backwater flaps: 1
General characteristics
Colour: orange
Standard: EN 13564
Nominal size (DN): 125
Outer diameter (OD): 125 mm
Type of wastewater: Rainwater
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 0
Dimensions
Net weight: 1,97 kg
Gross weight: 2,22 kg
Vertical drop between inlet and outlet: 9 mm
Length: 405 mm
Width: 200 mm
Height: 230 mm
Packaging dimension: length: 255 mm
Packaging dimension: width: 215 mm
Packaging dimension: height: 455 mm
