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: black
Standard: EN 13564
Nominal size (DN): 200
Outer diameter (OD): 200 mm
Type of wastewater: Rainwater
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 0
Dimensions
Net weight: 4,6 kg
Gross weight: 4,6 kg
Vertical drop between inlet and outlet: 9 mm
Length: 530 mm
Width: 248 mm
Height: 278 mm
Packaging dimension: length: 290 mm
Packaging dimension: width: 250 mm
Packaging dimension: height: 535 mm
