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Backwater valve Staufix Basic

DN 100, Type 0, w/o emergency closure

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The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Thanks to the modular KESSEL system, existing systems can easily be supplemented by a second backwater flap or an emergency closure.

  • Simple conversion possible using conversion kits
  • Fast and toolless maintenance and cleaning
  • Ideal for modernisation: can also be installed in existing pipes later
Item no. 71100
GTIN 4026092002315
Discount group 1

Backwater valve Staufix Basic DN 100, Type 0, w/o emergency closure
The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Thanks to the modular KESSEL system, existing systems can easily be supplemented by a second backwater flap or an emergency closure. Delivery state: installation-ready Installation situation: exposed drainage pipe Type of wastewater: Rainwater Backwater protection: Type 0 Number of mechanical backwater flaps: 1 General characteristics: Nominal size (DN): 100 Outer diameter (OD): 110 Colour: orange Standard: EN 13564 Dimensions: Length: 355 mm Width: 155 mm Height: 170 mm Vertical drop between inlet and outlet: 9 mm Cover locking: Quick-release closure
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Polymer backwater flap Ø 100/110 70231
Backwater flap, DN100, f. Staufix/Contro 70233
Cover with gasket Ø 100/110 70251
  • TÜV test mark (ATTR-376): ID 1111242698
  • Country of origin (ATTR-322): DE
  • Cover locking (ATTR-117): Quick-release closure
  • Nominal size (DN) (ATTR-118): 100
  • Outer diameter (OD) (ATTR-147): 110
  • Net weight (ATTR-A3A): 1.0  KGM
  • Gross weight (ATTR-A3B): 1.2  KGM
  • Length (ATTR-A6A): 355  MMT
  • Width (ATTR-A6B): 155  MMT
  • Height (ATTR-A6C): 170  MMT
  • Volume (ATTR-320): 0.0  MTQ
  • Packaging dimension: length (ATTR-325): 210  MMT
  • Packaging dimension: width (ATTR-326): 164  MMT
  • Packaging dimension: height (ATTR-327): 365  MMT
  • Dimensions (ATTR-323): 210X164X365MM
  • Number of packages (ATTR-321): 0
  • Colour (ATTR-102): orange
  • Note on type of wastewater (ATTR-187): Country-specific regulations related to the area of application can deviate
  • Standard (ATTR-9): EN 13564
  • CE marking (ATTR-A5B): yes
  • Installation situation (ATTR-1): exposed drainage pipe
  • Backwater protection (ATTR-151): Type 0
  • Number of mechanical backwater flaps (ATTR-154): 1
  • Vertical drop between inlet and outlet (ATTR-176): 9  MMT
  • Declaration of Performance (DOP) (ATTR-292): 009-010
  • Type of wastewater (ATTR-6): Rainwater
  • Delivery state (ATTR-189): installation-ready
  • Brand (M-ATTR-001): KESSEL
  • Product group (M-ATTR-002): Backwater valves
  • Product type (M-ATTR-003): Backwater valve
  • Product family (M-ATTR-004): Staufix
  • Product name (M-ATTR-005): Staufix Basic