Backwater valve Staufix
DN 90, Floor slab, black, Type 1
KESSEL Backwater valve Staufix, wastewater without sewage, nominal size (DN) 90, floor slab installation, type of cover Cover plate, a mechanical backwater flap, outside diameter (OD) 90 mm, locking Lock & Lift
- Simple conversion to Staufix Type 2 or StaufixControl
- Flexible installation, various covers available for floor slab installation
- Simple, toolless maintenance and cleaning
| Item no. | 720090.10S |
|---|---|
| GTIN | 4026092076019 |
| Price group | 10 |
Backwater valve Staufix DN 90, Floor slab, black, Type 1
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. Variant Emergency closure: yes Mechanical backwater flaps: 1 General characteristics Colour: black Standard: EN 13564 Nominal size (DN): 90 Outer diameter (OD): 90 mm 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: 6,4 kg Gross weight: 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: 287 - 410 mm Type of height adjustability: vertically adjustable upper section Length: 444 mm Width: 444 mm Packaging dimension: length: 586 mm Packaging dimension: width: 486 mm Packaging dimension: height: 496 mm Coverage features Type of cover: Cover plate Cover material: Polymer Colour of cover: black Width of cover: 366 mm Length of cover: 366 mm Locking: Lock & Lift Load class: L 15 (EN 1253-1) Tightness: surface water resistant
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 | Battery 3 V for control unit | 680665 | Show |
 | Seal Cover seal for Staufix DN 90-110 | 686112 | Show |
 | Seal for cover plate, System 330 mm | 686114 | Show |
 | Seal Lip seal, System 330 mm | 686115 | Show |
 | Testing funnel with seal | 70214 | Show |
 | Backwater flap DN 100 | 70231 | Show |
 | Slide-in flap housing DN 100, with seal | 70241 | Show |
 | Lockable cover DN 90-100, with emergency closure | 72229 | Show |
 | Cover plate surface water resistant, tileable | 830052 | Show |
 | Spigot DN 90 | 83090 | Show |
 | Socket DN 90 | 83091 | Show |
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| CAD Data | |
| Test Reports and Certificates | |
| Declaration of Performance |
- Nominal size (DN) (nennweite): 90
- Cover material (abdeckung_material):
Polymer
- Installation situation (einbausituation):
floor slab installation
- CE marking (ce_kennzeichnung):
yes
- Type of wastewater (abwasserart_de):
without sewage
- Type of cover (abdeckungsart): Cover plate
- Length (laenge): 444 mm
- Width (breite): 444 mm
- Backwater protection (rueckstauschutz): Type 1