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Backwater valve Multitube

DN 400, 1 flap

PDF product data sheet

The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater.

  • Inlet and outlet with pipe clamp
  • Bridgeable outer diameter at least nominal width + 20 mm
  • Simple maintenance and cleaning
Item no. 71400
GTIN 4026092011621
Price group 10

    Backwater valve Multitube DN 400, 1 flap
    The backwater valve for rainwater is equipped with a mechanical flap which closes automatically in the event of backwater. Type of wastewater: wastewater without sewage Installation situation: underground installation Delivery state: installation-ready Number of mechanical backwater flaps: 1 General characteristics: Nominal size (DN): 400 Outer diameter (OD): 410 Note on nominal size: Bridgeable outer diameter of pipe clamps: 385 - 410 mm Colour: black Dimensions: Length: 900 mm Width: 610 mm Height: 600 mm Vertical drop between inlet and outlet: 30 mm Cover locking: screwed
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    • Country of origin (ATTR-322): FR
    • Nominal size (DN) (ATTR-118): 400
    • Note on nominal size (ATTR-118B): Bridgeable outer diameter of pipe clamps: 385 - 410 mm
    • Outer diameter (OD) (ATTR-147): 410
    • Net weight (ATTR-A3A): 26  KGM
    • Gross weight (ATTR-A3B): 27  KGM
    • Vertical drop between inlet and outlet (ATTR-176): 30  MMT
    • Length (ATTR-A6A): 900  MMT
    • Width (ATTR-A6B): 610  MMT
    • Height (ATTR-A6C): 600  MMT
    • Volume (ATTR-320): 0.4  MTQ
    • Packaging dimension: length (ATTR-325): 990  MMT
    • Packaging dimension: width (ATTR-326): 590  MMT
    • Packaging dimension: height (ATTR-327): 605  MMT
    • Dimensions (ATTR-323): 990X590X605MM
    • Number of packages (ATTR-321): 1
    • Installation situation (ATTR-1): underground installation
    • Protection strategy (ATTR-311): Individual protection
    • Type of wastewater (ATTR-6): wastewater without sewage
    • Function in the event of backwater (ATTR-312): Protects in the event of backwater
    • Colour (ATTR-102): black
    • Cover locking (ATTR-117): screwed
    • Number of mechanical backwater flaps (ATTR-154): 1
    • 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): Multitube
    • Product name (M-ATTR-005): Multitube