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): 200
Outer diameter (OD): 200 mm
Type of wastewater: without sewage
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 2
Dimensions
Net weight: 2,8 kg
Gross weight: 2,8 kg
Vertical drop between inlet and outlet: 9 mm
Length: 530 mm
Width: 248 mm
Height: 328 mm
Packaging dimension: length: 290 mm
Packaging dimension: width: 250 mm
Packaging dimension: height: 535 mm
