The backwater valve for wastewater without sewage is equipped with one mechanical flap which closes automatically in the event of backwater and also serves as an emergency closure to be closed by hand. Thanks to the modular KESSEL system, existing systems can easily be supplemented by a second backwater flap.
Variant
Stainless steel flap as rat protection: yes
Emergency closure: yes
Mechanical backwater flaps: 1
General characteristics
Colour: black
Standard: EN 13564
Nominal size (DN): 125
Outer diameter (OD): 125 mm
Type of wastewater: without sewage
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 1
Dimensions
Net weight: 2,1 kg
Gross weight: 2,1 kg
Vertical drop between inlet and outlet: 9 mm
Length: 405 mm
Width: 200 mm
Height: 280 mm
Packaging dimension: length: 255 mm
Packaging dimension: width: 215 mm
Packaging dimension: height: 455 mm
Coverage features
Cover locking: Quick-release closure
