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Backwater valve Staufix

Siphon, DN 50, Sink, Type 5

KESSEL Backwater valve Staufix, wastewater without sewage, nominal size (DN) 50, installation as sink siphon, 2 mechanical backwater flaps

  • Ideal for modernisation: can also be installed in existing pipes later
  • Simple, toolless maintenance and cleaning
  • Corrosion-free
Item no. 73051
GTIN 4026092027400
Price group 10

Backwater valve Staufix Siphon, DN 50, Sink, Type 5
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 Emergency closure: yes Mechanical backwater flaps: 2 General characteristics Colour: white Standard: EN 13564 Nominal size (DN): 50 Type of wastewater: without sewage Installation situation: installation as sink siphon Delivery state: installation-ready Backwater protection: Type 5 Dimensions Net weight: 0,25 kg Gross weight: 0,29 kg Length: 183 mm Width: 80 mm Height: 110 mm Packaging dimension: length: 200 mm Packaging dimension: width: 100 mm Packaging dimension: height: 100 mm Coverage features Adjustment range: One-handed closure
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Lockable cover DN 50 including gasket 70054 Show
Flap set DN 50 70055 Show
Emergency clos. (3 pieces) Staufix DN50 70056 Show
CAD Data
Test Reports and Certificates
Declaration of Performance
  • Nominal size (DN) (nennweite): 50
  • CE marking (ce_kennzeichnung): yes
  • Type of wastewater (abwasserart_de): without sewage
  • Backwater protection (rueckstauschutz): Type 5
  • Installation situation (einbausituation): installation as sink siphon