Skip to main content
Search
Contact
English

Backwater valve Staufix

DN 90, exposed, Type 1

Back to table of variants PDF product data sheet

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.

  • 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
GTIN 4026092076002
Price group 10

Backwater valve Staufix DN 90, exposed, 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: exposed drainage pipe Delivery state: installation-ready Backwater protection: Type 1 Dimensions Net weight: 1,3 kg Gross weight: 3,9 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
  Title Item no.  
  Title Item no.  
  Title Item no.  
  Title Item no.  
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
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
  • Nominal size (DN) (nennweite): 90
  • TÜV test mark (pruefzeichen): ID 1111242698
  • 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 1