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Backwater valve Staufix

DN 70, Type 2

KESSEL Backwater valve Staufix, wastewater without sewage, nominal size (DN) 70, exposed drainage pipe, 2 mechanical backwater flaps

  • Ideal for modernisation: can also be installed in existing pipes later
  • Simple, toolless maintenance and cleaning
  • Corrosion-free
Item no. 73070
GTIN 4026092039403
Price group 10

Backwater valve Staufix DN 70, Type 2
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: grey Standard: EN 13564 Nominal size (DN): 70 Type of wastewater: without sewage Installation situation: exposed drainage pipe Delivery state: installation-ready Backwater protection: Type 2 Dimensions Net weight: 0,46 kg Gross weight: 0,61 kg Length: 282 mm Width: 120 mm Height: 137 mm Packaging dimension: length: 284 mm Packaging dimension: width: 122 mm Packaging dimension: height: 140 mm Coverage features Cover locking: One-handed closure
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Lockable cover Staufix DN70 70073 Show
Flap set DN70, flap housing with two flaps 70075 Show
CAD Data
Test Reports and Certificates
Declaration of Performance
  • Nominal size (DN) (nennweite): 70
  • 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 2