The backwater valve for wastewater without sewage is equipped with two mechanical flaps which close automatically in the event of backwater. One flap serves at the same time as an emergency closure to be closed by hand.
Variant
Stainless steel flap as rat protection: no
Emergency closure: yes
Mechanical backwater flaps: 2
General characteristics
Colour: black
Standard: EN 13564
Nominal size (DN): 150
Outer diameter (OD): 160 mm
Type of wastewater: without sewage
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 2
Dimensions
Net weight: 2,6 kg
Gross weight: 2,6 kg
Vertical drop between inlet and outlet: 9 mm
Length: 450 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
