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Válvula de isolamento de explosão B-Flap I

Válvula de isolamento de explosão B-Flap I

Válvula de isolamento de explosão B-Flap I para proteção de sistemas.

A válvula flap de acionamento por fluxo tipo B-Flap I é um equipamento projetado para resistir à pressão de explosões, capaz de evitar a transmissão dos efeitos perigosos das ondas de explosão e chamas. Este produto foi projetado de acordo com a Diretiva Europeia 2014/34/UE e certificado pela EN 16447 e EN 15089.
A B-Flap I pode ser usada no modo PULL conforme a EN 16447 e aplicações de fluxo PULL /PUSH ou Reverso de acordo com a EN 15089.

Descrição: Construção soldada em aço carbono pintado RAL 3000. Aço inoxidável sem acabamento superficial apenas mediante pedido especial.

Função: No caso de uma explosão no equipamento, por exemplo, o coletor de pó, uma onda de pressão forçará o fechamento da placa Flap e fará o travamento na posição. Quando a placa Flap estiver fechada, ela cria uma barreira eficaz contra a aproximação da frente da chama. Isto evita que a explosão seja transmitida para áreas de trabalho.

  • Válvula interna, área 20
  • Válvula externa, áreas 21,22, nenhuma área

Informações Técnicas
Certificações 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

Modelos do Produto31

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

    ArtNo: 73007996

    diâmetro (mm)
    100
    Peso (kg)
    9
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    125
    Peso (kg)
    11
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    150
    Peso (kg)
    13
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    200
    Peso (kg)
    18
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    250
    Peso (kg)
    40
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    300
    Peso (kg)
    50
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    315
    Peso (kg)
    53
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    355
    Peso (kg)
    61
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    400
    Peso (kg)
    77
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    100
    Peso (kg)
    9
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    100
    Peso (kg)
    9
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    125
    Peso (kg)
    11
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    125
    Peso (kg)
    11
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    150
    Peso (kg)
    13
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    150
    Peso (kg)
    13
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    200
    Peso (kg)
    18
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    200
    Peso (kg)
    18
    Min vessel size (m3)
    0,46
    Nota
    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

    diâmetro (mm)
    250
    Peso (kg)
    40
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    250
    Peso (kg)
    40
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    300
    Peso (kg)
    50
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    300
    Peso (kg)
    50
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    315
    Peso (kg)
    53
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    315
    Peso (kg)
    53
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    355
    Peso (kg)
    61
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    355
    Peso (kg)
    61
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    400
    Peso (kg)
    77
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    400
    Peso (kg)
    77
    Min vessel size (m3)
    0,9
    Nota
    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

    diâmetro (mm)
    450
    Peso (kg)
    88
    Min vessel size (m3)
    1,6
    Nota
    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

    diâmetro (mm)
    500
    Peso (kg)
    101
    Min vessel size (m3)
    1,6
    Nota
    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

    diâmetro (mm)
    560
    Peso (kg)
    157
    Min vessel size (m3)
    6
    Nota
    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

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

Acessórios Aplicados no Produto 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)