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Backwater valve Staufix Basic

DN 125, Type 2 R, with emergency closure

KESSEL Backwater valve Staufix Basic, backwater protection Type 2, nominal size (DN) 125, wastewater without sewage, exposed drainage pipe, 2 mechanical backwater flaps, outside diameter (OD) 125 mm, yes

  • 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. 73125R
GTIN 4026092028346
Price group 10

Backwater valve Staufix Basic DN 125, Type 2 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. 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): 125 Outer diameter (OD): 125 mm Type of wastewater: without sewage Installation situation: exposed drainage pipe Delivery state: installation-ready Backwater protection: Type 2 Dimensions Net weight: 2,5 kg Gross weight: 2,5 kg Vertical drop between inlet and outlet: 9 mm Length: 405 mm Width: 200 mm Height: 280 mm Packaging dimension: length: 255 mm Packaging dimension: width: 215 mm Packaging dimension: height: 455 mm Coverage features Cover locking: Quick-release closure
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CAD Data
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 2
  • Mechanical backwater flaps (mechanische_rueckstauklappen): 2
  • Emergency closure (notverschluss): yes