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Staufix FKA automatic backwater valve

DN 100, Floor slab, tileable

The Premium automatic backwater valve for faecal and faecal-free wastewater is equipped with a motor-driven closure system which is closed automatically in the event of backwater. A second closure system serves as an emergency closure to be closed by hand. The station is controlled by a user-friendly control unit, which is optionally integrated in the building management system via a potential-free contact, or alarm and collective fault messages can be output via a GSM interface. Thanks to the modular KESSEL system, existing systems can easily be converted to a Pumpfix F backwater pumping station.

  • Safe, motor-driven closure system with optical probe
  • Fast, simple and toolless maintenance
  • Available as a complete set or module set
Item no. 84100X
GTIN 4026092046449
Price group 30

Staufix FKA automatic backwater valve DN 100, Floor slab, tileable
The Premium automatic backwater valve for faecal and faecal-free wastewater is equipped with a motor-driven closure system which is closed automatically in the event of backwater. A second closure system serves as an emergency closure to be closed by hand. The station is controlled by a user-friendly control unit, which is optionally integrated in the building management system via a potential-free contact, or alarm and collective fault messages can be output via a GSM interface. Thanks to the modular KESSEL system, existing systems can easily be converted to a Pumpfix F backwater pumping station. Type of wastewater: wastewater with sewage Installation situation: floor slab installation Version: Type of waterproofing layer: Waterproofing layer Emergency closure: yes Delivery state: Pre-mounted for final assembly on site (sensor system must be fitted on site and control unit must be connected) Backwater protection: Type 3 Number of mechanical backwater flaps: 1 Number of motor-driven backwater flaps: 1 General characteristics: Nominal size (DN): 100 Outer diameter (OD): 110 Colour: black Standard: EN 13564 Dimensions: Length: 642 mm Width: 590 mm Cutout dimension, length: 750 mm Cutout dimension, width: 750 mm Tank: Installation depth: 486 - 640 mm Groundwater resistant from lower edge of base section: 3,000 mm Drain body: Socket version: including spigot and socket Vertical adjustment: vertically adjustable upper section Coverage features: Type of cover: tileable cover plate Cover material: Polymer Max. flooring height: 16 mm Load class: K 3 (EN 1253-1) Length: 366 mm Width: 366 mm Tightness: surface water resistant Locking: Lock & Lift Vertical drop between inlet and outlet: 9 mm Cable length: 5 m Motor type: KSM 140 Protection class motor: IP 68 (3m/48h) Protection class probe: IP 68 (3m/48h) Control: Control unit: Comfort Operating voltage: 230 V Mains frequency: 50 Hz Self-diagnosis system (SDS): yes Battery buffering: yes Multi-line display: yes Log book function: yes USB interface: yes GSM interface: yes Potential-free contact: optional Protection class control unit: IP 54 Length of mains cable for control unit: 1.4 m Type of level measurement: optical Level measurement instrument: optical probe Alarm sensor: optical probe

Installation Video

  Title Item no.  
  Title Item no.  
  Title Item no.  
Remote signal generator 20 m cable, 2x0.75 q 20162 Show
Clearance code for potential-free contact 80077 Show
Pumpfix F conversion kit DN 100-200, fr. 01/2011, Floor slab 80098 Show
10 m probe cable extension set 80889 Show
Cable extension set for motor 10 m 80890 Show
Cable prolongation set for pump 10 m 80891 Show
Extension section H: 200 mm 83070 Show
Extension section H: 234 mm, with flange and counter-flange 83073 Show
Extension section H: 360 mm, with central flange 83075 Show
  Title Item no.  
Battery 9 V block 680034 Show
Flap holder for motor-driven and mechanical flap 680101 Show
Seal for upper section, from 07/2014 680150 Show
Seal for cover plate, System 330 mm 686114 Show
Staufix test funnel with seal 70214 Show
Dichtungsset I für Kessel-Staufix Premiu 70318 Show
Staufix Premium FKA cover 80016 Show
Staufix Premium FKA cover 80017 Show
Motor-driven backwater flap Premium 80038 Show
Insert part f. motor-driven flap Premium 80039 Show
Backwater flap / Insert Premium 80041 Show
FKA Control unit Komfort - IP54 80071 Show
Staufix FKA drive motor (KSM 140) 5m 80076 Show
Replacement set optical probe 80888 Show
Adapter set optical probe 80892 Show
Cover, watertight, tile-over 830052 Show
Upper section System 400 830065 Show
Staufix Premium Spigot DN 100 83081 Show
Staufix Premium Socket DN 100 83085 Show
  • Groundwater resistant from lower edge of base section (ATTR-B12): 3,000  MMT
  • Installation situation (ATTR-1): floor slab installation
  • Country of origin (ATTR-322): DE
  • Nominal size (DN) (ATTR-118): 100
  • Outer diameter (OD) (ATTR-147): 110
  • Net weight (ATTR-A3A): 17  KGM
  • Gross weight (ATTR-A3B): 22.5  KGM
  • Installation depth (ATTR-B2_VB): 486  MMT
  • Vertical adjustment (ATTR-177): vertically adjustable upper section
  • Delivery state (ATTR-189): Pre-mounted for final assembly on site (sensor system must be fitted on site and control unit must be connected)
  • Electrical connection available (ATTR-256): yes
  • Type of operating voltage (ATTR-288): alternating voltage (AC)
  • Upper tolerance of the operating voltage (+) (ATTR-273): 10  PROZ
  • Lower tolerance of the operating voltage (-) (ATTR-274): 10  PROZ
  • Connection to the BCS, BAC (ATTR-257): yes
  • Length (ATTR-A6A): 642  MMT
  • Width (ATTR-A6B): 590  MMT
  • Cutout dimension, length (ATTR-160): 750  MMT
  • Cutout dimension, width (ATTR-161): 750  MMT
  • Volume (ATTR-320): 0.3  MTQ
  • Packaging dimension: length (ATTR-325): 785  MMT
  • Packaging dimension: width (ATTR-326): 615  MMT
  • Packaging dimension: height (ATTR-327): 550  MMT
  • Dimensions (ATTR-323): 785X615X550MM
  • Number of packages (ATTR-321): 1
  • Type of waterproofing layer (ATTR-170): Waterproofing layer
  • Emergency closure (ATTR-153): yes
  • Socket version (ATTR-233): including spigot and socket
  • Control unit (ATTR-S2): Comfort
  • Self-diagnosis system (SDS) (ATTR-S5): yes
  • Battery buffering (ATTR-S6): yes
  • Multi-line display (ATTR-S7): yes
  • Log book function (ATTR-S8): yes
  • USB interface (ATTR-S9): yes
  • GSM interface (ATTR-S10): yes
  • Potential-free contact (ATTR-S11): optional
  • Length of mains cable for control unit (ATTR-S12): 1.4  MTR
  • Operating voltage (ATTR-S13): 230  VLT
  • Mains frequency (ATTR-S14): 50  HTZ
  • Protection class control unit (ATTR-S4): IP 54
  • Alarm sensor (ATTR-S1): optical probe
  • Type of level measurement (ATTR-7A): optical
  • Level measurement instrument (ATTR-7B): optical probe
  • Type of cover (ATTR-A21): tileable cover plate
  • Load class (ATTR-A2B): K 3 (EN 1253-1)
  • Tightness (ATTR-A2C): surface water resistant
  • Locking (ATTR-A2D): Lock & Lift
  • Cover material (ATTR-A2E): Polymer
  • Max. flooring height (ATTR-A2L): 16  MMT
  • Length (ATTR-A2M): 366  MMT
  • Width (ATTR-A2N): 366  MMT
  • Protection class motor (ATTR-174): IP 68 (3m/48h)
  • Motor type (ATTR-120B): KSM 140
  • Standard (ATTR-9): EN 13564
  • CE marking (ATTR-A5B): yes
  • Backwater protection (ATTR-151): Type 3
  • Number of mechanical backwater flaps (ATTR-154): 1
  • Number of motor-driven backwater flaps (ATTR-3A): 1
  • External monitoring (ATTR-A8): LGA
  • Cable length (ATTR-190): 5  MTR
  • Declaration of Performance (DOP) (ATTR-292): 009-006
  • Protection strategy (ATTR-311): Central protection
  • Type of wastewater (ATTR-6): wastewater with 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
  • Protection class probe (ATTR-175): IP 68 (3m/48h)
  • Colour (ATTR-102): black
  • Vertical drop between inlet and outlet (ATTR-176): 9  MMT
  • Brand (M-ATTR-001): KESSEL
  • Product group (M-ATTR-002): Backwater valves
  • Product type (M-ATTR-003): Automatic backwater valve
  • Product family (M-ATTR-004): Staufix
  • Product name (M-ATTR-005): Staufix FKA