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Backwater valve StaufixControl

DN 90, exposed, Type 2

PDF product data sheet

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. The battery-operated warning unit in the lockable cover generates an optical and acoustic warning if backwater occurs. Optionally, the warning message can control a remote signal generator in the living area via the EnOcean protocol or automatically disconnect a switched socket from the mains.

  • optical and acoustic warning message if backwater occurs
  • Wireless backwater signal (EnOcean) can be integrated in the control system
  • Flexible installation, various covers available for floor slab installation
Item no. 770090
GTIN 4026092076194
Discount group 1

Backwater valve StaufixControl DN 90, exposed, 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. The battery-operated warning unit in the lockable cover generates an optical and acoustic warning if backwater occurs. Optionally, the warning message can control a remote signal generator in the living area via the EnOcean protocol or automatically disconnect a switched socket from the mains. Version: Stainless steel flap as rat protection: no Emergency closure: yes Delivery state: installation-ready Installation situation: exposed drainage pipe Type of wastewater: wastewater without sewage Backwater protection: Type 2 Number of mechanical backwater flaps: 2 General characteristics: Nominal size (DN): 90 Outer diameter (OD): 90 Colour: black Standard: EN 13564 Dimensions: Length: 385 mm Width: 167 mm Height: 230 mm Coverage features: Type of cover: Lockable cover Vertical drop between inlet and outlet: 8 mm Control: Type of level measurement: pneumatic Level measurement instrument: Pressure switch Cover locking: One-handed closure

Installation Video

  Title Item no.  
  Title Item no.  
  Title Item no.  
Remote signal generator for optical/acoustic. signal in the event of backwater 72222
Radio receiver as switched socket 72223
  Title Item no.  
KESSEL Battery 3 V for control unit 680665
Staufix cover seal 686112
Staufix test funnel with seal 70214
Polymer backwater flap Ø 100/110 70231
Flap housing with gasket Ø 100/110 70241
StaufixContr. lockable cover DN 90-100 72224
Spigot DN 90 83090
Socket DN 90 83091
  • Backwater protection (ATTR-151): Type 2
  • Installation situation (ATTR-1): exposed drainage pipe
  • TÜV test mark (ATTR-376): ID 1111242698
  • Country of origin (ATTR-322): DE
  • Cover locking (ATTR-117): One-handed closure
  • Nominal size (DN) (ATTR-118): 90
  • Outer diameter (OD) (ATTR-147): 90
  • Delivery state (ATTR-189): installation-ready
  • Length (ATTR-A6A): 385  MMT
  • Width (ATTR-A6B): 167  MMT
  • Height (ATTR-A6C): 230  MMT
  • Volume (ATTR-320): 0.0  MTQ
  • Packaging dimension: length (ATTR-325): 386  MMT
  • Packaging dimension: width (ATTR-326): 163  MMT
  • Packaging dimension: height (ATTR-327): 198  MMT
  • Dimensions (ATTR-323): 386X163X198MM
  • Number of packages (ATTR-321): 0
  • Type of cover (ATTR-A21): Lockable cover
  • Emergency closure (ATTR-153): yes
  • Stainless steel flap as rat protection (ATTR-155): no
  • Type of level measurement (ATTR-7A): pneumatic
  • Level measurement instrument (ATTR-7B): Pressure switch
  • Net weight (ATTR-A3A): 1.4  KGM
  • Gross weight (ATTR-A3B): 4  KGM
  • Standard (ATTR-9): EN 13564
  • CE marking (ATTR-A5B): yes
  • Number of mechanical backwater flaps (ATTR-154): 2
  • External monitoring (ATTR-A8): LGA
  • Declaration of Performance (DOP) (ATTR-292): 009-051
  • Protection strategy (ATTR-311): Central protection
  • Type of wastewater (ATTR-6): wastewater without sewage
  • Position relative to sewer (ATTR-309): Gradient to the sewer
  • Function in the event of backwater (ATTR-312): Protects in the event of backwater
  • Colour (ATTR-102): black
  • Note on type of wastewater (ATTR-187): Country-specific regulations related to the area of application can deviate
  • Vertical drop between inlet and outlet (ATTR-176): 8  MMT
  • Declaration of conformity (ATTR-303): 009-583
  • 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): StaufixControl