The backwater valve for wastewater without sewage is equipped with two mechanical flaps which close automatically in the event of backwater. One flap serves as an emergency closure to be closed by hand. Thanks to the modular KESSEL system, existing systems can easily be converted to the StaufixControl backwater valve.
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): 90
Outer diameter (OD): 90 mm
Type of wastewater: without sewage
Installation situation: exposed drainage pipe
Delivery state: installation-ready
Backwater protection: Type 2
Dimensions
Net weight: 1,4 kg
Gross weight: 4 kg
Vertical drop between inlet and outlet: 8 mm
Length: 385 mm
Width: 167 mm
Height: 230 mm
Packaging dimension: length: 386 mm
Packaging dimension: width: 163 mm
Packaging dimension: height: 198 mm
Coverage features
Type of cover: Lockable cover
Cover material: Polymer
Colour of cover: black
Cover locking: One-handed closure
