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Backwater valve Staufix Basic

DN 125, Type 1, with emergency closure

KESSEL Backwater valve Staufix Basic, backwater protection Type 1, nominal size (DN) 125, wastewater without sewage, exposed drainage pipe, a mechanical backwater flap, outside diameter (OD) 125 mm, no

  • Simple conversion possible using conversion kits
  • Optional rat protection flap for additional safety
  • Fast and toolless maintenance and cleaning
Item no. 72125
GTIN 4026092002360
Price group 10

Backwater valve Staufix Basic DN 125, Type 1, with emergency closure
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 backwater flap. Variant Stainless steel flap as rat protection: no Emergency closure: yes Mechanical backwater flaps: 1 General characteristics Colour: black Standard: EN 13564 Nominal size (DN): 125 Outer diameter (OD): 125 mm Type of wastewater: without sewage Installation situation: exposed drainage pipe Delivery state: installation-ready Backwater protection: Type 1 Dimensions Net weight: 2,2 kg Gross weight: 2,2 kg Vertical drop between inlet and outlet: 9 mm Length: 405 mm Width: 200 mm Height: 280 mm Packaging dimension: length: 225 mm Packaging dimension: width: 215 mm Packaging dimension: height: 455 mm Coverage features Cover locking: Quick-release closure
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Emergency closure lever for Staufix DN 125/150 680064 Show
Polymer backwater flap Ø 125/160 70232 Show
Slide-in flap housing DN 125/150, with seal 70242 Show
Cover with locking lever Ø 125/160 70262 Show
Test Reports and Certificates
Declaration of Performance
  • Nominal size (DN) (nennweite): 125
  • TÜV test mark (pruefzeichen): ID 1111242698
  • Installation situation (einbausituation): exposed drainage pipe
  • CE marking (ce_kennzeichnung): yes
  • Type of wastewater (abwasserart_de): without sewage
  • Backwater protection (rueckstauschutz): Type 1
  • Mechanical backwater flaps (mechanische_rueckstauklappen): 1
  • Emergency closure (notverschluss): yes