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B-Flap I-Explosionsschutzklappe

B-Flap I-Explosionsschutzklappe

Explosionsschutzklappe B-Flap I - Sicherheitssystem.

Die durchflussgesteuerte Explosionsisolationsklappe des Typs B-Flap I ist als explosionsdruckfestes Gerät konzipiert, das in der Lage ist, eine Übertragung der gefährlichen Auswirkungen der Explosionsdruckwelle und der Flammenfront auf vorgelagerte Bereiche zu verhindern. Das Produkt wurde in Konformität mit der Europäischen Richtlinie 2014/34/EU entwickelt und nach EN 16447 und EN 15089 zertifiziert.
B-Flap I kann in PULL nach EN 16447 und PULL /PUSH oder Reverse Flow Anwendungen nach EN 15089 eingesetzt werden.

Beschreibung: Geschweißte Konstruktion aus lackiertem Carbonstahl in RAL 3000. Edelstahl ohne Oberflächenbehandlung nur auf besondere Anfrage.

Funktion: Im Falle einer Explosion in der nachgeschalteten Anlage (z.B. Staubabscheider) wird die Klappe durch eine Druckwelle geschlossen und in ihrer Position verriegelt. Wenn die Klappe geschlossen ist, bildet sie eine wirksame Barriere gegen die sich nähernde Flammenfront. Dadurch wird verhindert, dass die Explosion auf vorgelagerte Arbeitsbereiche übertragen wird.

  • Innenventil, Zone 20
  • Äußeres Ventil, Zone 21,22, keine Zone

Technische Daten
Zertifikat CE, EX
Material Painted carbon steel
Operating temperature range -40°C to 80°C
Ambient temperature range -40°C to 80°C (-20°C to 60°C for versionswith electrical accessories)
Dust Concentration in duct 500 g/m3
Max velocity in duct (m/s) 35
Minimum velocity in duct 0
Install type Pull

Modelle31

    B-Flap I K-ZKL-100-ST1 Explosion Isolation Flap Valve

    ArtNo: 73007996

    Diameter (mm)
    100
    Weight (kg)
    9
    Min vessel size (m3)
    0,46
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-125-ST1 Explosion Isolation Flap Valve

    ArtNo: 73007998

    Diameter (mm)
    125
    Weight (kg)
    11
    Min vessel size (m3)
    0,46
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-150-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008000

    Diameter (mm)
    150
    Weight (kg)
    13
    Min vessel size (m3)
    0,46
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-200-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008002

    Diameter (mm)
    200
    Weight (kg)
    18
    Min vessel size (m3)
    0,46
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-250-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008004

    Diameter (mm)
    250
    Weight (kg)
    40
    Min vessel size (m3)
    0,9
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-300-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008006

    Diameter (mm)
    300
    Weight (kg)
    50
    Min vessel size (m3)
    0,9
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-315-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008008

    Diameter (mm)
    315
    Weight (kg)
    53
    Min vessel size (m3)
    0,9
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-355-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008010

    Diameter (mm)
    355
    Weight (kg)
    61
    Min vessel size (m3)
    0,9
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-400-ST1 Explosion Isolation Flap Valve

    ArtNo: 73008012

    Diameter (mm)
    400
    Weight (kg)
    77
    Min vessel size (m3)
    0,9
    Note
    B-FLAP I, sizes 100-400, St1 marked, may be used on light metal dust (aluminum, etc..)
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-100-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008021

    Diameter (mm)
    100
    Weight (kg)
    9
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-100-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008022

    Diameter (mm)
    100
    Weight (kg)
    9
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-125-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008023

    Diameter (mm)
    125
    Weight (kg)
    11
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-125-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008024

    Diameter (mm)
    125
    Weight (kg)
    11
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-150-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008025

    Diameter (mm)
    150
    Weight (kg)
    13
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-150-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008026

    Diameter (mm)
    150
    Weight (kg)
    13
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-200-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008027

    Diameter (mm)
    200
    Weight (kg)
    18
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-200-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008028

    Diameter (mm)
    200
    Weight (kg)
    18
    Min vessel size (m3)
    0,46
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,46
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,6
    B-Flap I K-ZKL-250-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008029

    Diameter (mm)
    250
    Weight (kg)
    40
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-250-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008030

    Diameter (mm)
    250
    Weight (kg)
    40
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-300-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008031

    Diameter (mm)
    300
    Weight (kg)
    50
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-300-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008032

    Diameter (mm)
    300
    Weight (kg)
    50
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-315-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008033

    Diameter (mm)
    315
    Weight (kg)
    53
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-315-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008034

    Diameter (mm)
    315
    Weight (kg)
    53
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-355-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008035

    Diameter (mm)
    355
    Weight (kg)
    61
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-355-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008036

    Diameter (mm)
    355
    Weight (kg)
    61
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-400-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008037

    Diameter (mm)
    400
    Weight (kg)
    77
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-400-N-ST2 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008038

    Diameter (mm)
    400
    Weight (kg)
    77
    Min vessel size (m3)
    0,9
    Note
    Stainless Steel
    Explosion Class ATEX
    St2
    Minimum vessel size, pull (m3)
    0,9
    Kst (bar m/s)
    300
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-450-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008039

    Diameter (mm)
    450
    Weight (kg)
    88
    Min vessel size (m3)
    1,6
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    1,6
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-500-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008040

    Diameter (mm)
    500
    Weight (kg)
    101
    Min vessel size (m3)
    1,6
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    1,6
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,35
    B-Flap I K-ZKL-560-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008041

    Diameter (mm)
    560
    Weight (kg)
    157
    Min vessel size (m3)
    6
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    6
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45
    B-Flap I K-ZKL-630-N-ST1 Explosion Isolation Flap Valve AISI 304

    ArtNo: 73008042

    Diameter (mm)
    630
    Weight (kg)
    180
    Min vessel size (m3)
    6
    Note
    Stainless Steel
    Explosion Class ATEX
    St1
    Minimum vessel size, pull (m3)
    6
    Kst (bar m/s)
    200
    Maximum reduced pressurem, Pred (bar)
    0,45

Zubehör für dieses Produkt 3

Position sensor ATEX version (zone 21, 22, no zone)
ArtNo: 73002043

B-Flap locking sensor kit (sensor NE5 + relay Type 917 + J box)

Position sensor standard version (no zone)
ArtNo: 73002168

B-Flap locking sensor kit (sensor 24VDC + cable 20m)

Position and Dirt sensors ATEX version (zone 21, 22, no zone)
ArtNo: 73008049

B-Flap position and dirt sensors kit (sensor NE5 + sensor CCB10 + relay Type 917 + J box)