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 flap or be converted to the StaufixControl backwater valve.
General characteristics
Colour: black
Standard: EN 13564
Nominal size (DN): 200
Outer diameter (OD): 200 mm
Note on nominal size: Hydraulics correspond to DN 150
Type of wastewater: without sewage
Installation situation: floor slab installation
Delivery state: Installation-ready (connection parts must be connected on site)
Backwater protection: Type 1
Dimensions
Net weight: 8,3 kg
Gross weight: 10,9 kg
Groundwater resistant from lower edge of base section: 3 mm
Cutout dimension, width: 750 mm
Cutout dimension, length: 750 mm
Vertical drop between inlet and outlet: 8 mm
Installation depth: 341 - 464 mm
Type of height adjustability: vertically adjustable upper section
Length: 586 mm
Width: 444 mm
Packaging dimension: length: 586 mm
Packaging dimension: width: 486 mm
Packaging dimension: height: 496 mm
Coverage features
Type of cover: tileable cover plate
Cover material: Polymer
Width of cover: 366 mm
Length of cover: 366 mm
Locking: Lock & Lift
Load class: K 3 (EN 1253-1)
Tightness: surface water resistant
Max. flooring height: 16 mm
