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Backwater valve Staufix Basic

DN 125, Type 1 R, with emergency closure

The backwater valve for wastewater without sewage is equipped with two mechanical flaps which close automatically in the event of backwater. One flap serves at the same time as an emergency closure to be closed by hand.

  • Optional rat protection flap for additional safety
  • Fast and toolless maintenance and cleaning
  • Ideal for modernisation, can also be installed in existing pipes later
Item no. 72125R
GTIN 4026092028377
Price group 10

Backwater valve Staufix Basic DN 125, Type 1 R, 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: yes 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: 2,1 kg Gross weight: 2,1 kg Vertical drop between inlet and outlet: 9 mm Width: 200 mm Height: 280 mm Length: 405 mm Packaging dimension: width: 215 mm Packaging dimension: height: 455 mm Packaging dimension: length: 255 mm Coverage features Adjustment range: Quick-release closure
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Emergency closure lever for Staufix DN 125/150 680064 Show
Backwater fl, DN125/150, Staufix/Control 70234 Show
Flap housing with gasket Ø 125/160 70242 Show
Cover with locking lever Ø 125/160 70262 Show
Manuals
CAD Data
Test Reports and Certificates
Declaration of Performance
  • Nominal size (DN) (nennweite): 125
  • 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