Backwater valve Staufix
DN 90, exposed, Type 2 R
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.
- Optional rat protection flap for additional safety
- Flexible installation, various covers available for floor slab installation
- Alternatively available as a module set
| Item no. | 730090R |
|---|---|
| GTIN | 4026092076347 |
| Price group | 10 |
Backwater valve Staufix DN 90, exposed, Type 2 R
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: yes 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 Width: 167 mm Height: 230 mm Length: 385 mm Packaging dimension: width: 163 mm Packaging dimension: height: 198 mm Packaging dimension: length: 386 mm Coverage features Type of cover: Lockable cover Adjustment range: One-handed closure
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| Title | Item no. | ||
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 | Battery 3 V for control unit | 680665 | Show |
 | Seal Cover seal for Staufix DN 90-110 | 686112 | Show |
 | Staufix test funnel with seal | 70214 | Show |
 | Polymer backwater flap Ø 100/110 | 70231 | Show |
 | Backwater flap, DN100, f. Staufix/Contro | 70233 | Show |
 | Flap housing with gasket Ø 100/110 | 70241 | Show |
 | Lockable cover, DN90-100, emergency clos | 72229 | Show |
 | Spigot DN 90 | 83090 | Show |
 | Socket DN 90 | 83091 | Show |
| Manuals | |
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| CAD Data | |
| Test Reports and Certificates | |
| Declaration of Performance |
- Nominal size (DN) (nennweite): 90
- Installation situation (einbausituation):
exposed drainage pipe
- CE marking (ce_kennzeichnung):
yes
- Type of wastewater (abwasserart_de):
without sewage
- Length (laenge): 385 mm
- Width (breite): 167 mm
- Backwater protection (rueckstauschutz): Type 2
- Stainless steel flap as rat protection (edelstahlklappe_rattenschutz): yes