CARZ

Explosion Isolation Flap Valve CARZ - protective system.

Explosion Isolation Flap Valve type CARZ is designed as explosion pressure resistance equipment, which is able to prevent a transmission of dangerous effects of explosion pressure wave and flames front to upstream areas.

Description

Welded construction in RAL 5009 blue painted steel plate or stainless steel with strong rubber seal, which is available upon request.

Function

During air flow generated by main fan, the Flap plate is open. In case of an explosion in the downstream equipment (e.g. dust collector) a pressure wave will force to close the Flap plate and lock in position. Large opening angle ensure low pressure drop. When Flap plate is closed it makes an effective barrier against approaching flame front. This prevent the explosion from being transmitted to upstream work areas.

Technical data
Ambient temperature range -20°C Max +70°C (Min -4 F Max 104 F)
Certifications CE, EX
Explosion class St1
Installation Indoor
Max flow velocity (m/s) 30
Max Reduced explosion pressure (Pred bar) 0,45
Operating temperature range -20°C Max +70°C (Min -4 F Max 104 F)
    CARZ 160 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001200

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    FL
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ 180 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001201

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    FL
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 200 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001202

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    FL
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 250 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001204

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    FL
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 315 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001207

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    FL
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    CARZ 350 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001209

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    FL
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ 400 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001211

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    FL
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ 160 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001212

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    NW
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ 180 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001213

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    NW
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 200 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001214

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    NW
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 250 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001216

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    NW
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 315 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001219

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    NW
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    CARZ 350 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001221

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    NW
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ 400 Explosion Isolation Flap Valve NW, Ex D St1

    ArtNo: 73001223

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    NW
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ 160 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001224

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    QF
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ 180 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001225

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    QF
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 200 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001226

    CARZ 250 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001228

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    QF
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 315 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001231

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    QF
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 350 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001233

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    QF
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    CARZ 400 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001235

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    QF
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ 180 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

    ArtNo: 73000301

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    FL
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ 200 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

    ArtNo: 73000302

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    FL
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 250 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73000303

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    FL
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 315 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

    ArtNo: 73000304

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    FL
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 350 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

    ArtNo: 73000305

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    FL
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    CARZ 400 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

    ArtNo: 73000306

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    FL
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ 250 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000307

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    FL
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ 180 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000308

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    NW
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 200 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000309

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    NW
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 315 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000310

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    NW
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 350 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000312

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    NW
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    CARZ 400 Explosion Isolation Flap Valve NW, Ex D St1, Stainless steel

    ArtNo: 73000313

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    NW
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ 160 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000314

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    NW
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ 180 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000315

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    QF
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ 200 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000316

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    QF
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ 250 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000317

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 315 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000318

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    QF
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ 350 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000319

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    315
    Connection
    QF
    Length (m)
    650
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ 400 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

    ArtNo: 73000320

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    QF
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    45
    FE 24/7 1.5

    ArtNo: 73000321

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    QF
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ US (6'') 160 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001261

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    FL
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ US (7'') 180 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001262

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    FL
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ US (8'') 200 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001263

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    FL
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ US (10'') 250 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001265

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    FL
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ US (13'') 325 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001269

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    325
    Connection
    FL
    Length (m)
    650
    Min vessel size (m3)
    0,9
    CARZ US (14'') 350 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001270

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    FL
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ US (16'') 400 Explosion Isolation Flap Valve FL, Ex D St1

    ArtNo: 73001272

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    FL
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57
    CARZ US (6'') 160 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001273

    Max explosion pressure (bar)
    1
    Diameter (mm)
    160
    Connection
    QF
    Length (m)
    495
    Min vessel size (m3)
    0,4
    Weight (kg)
    23
    CARZ US (7'') 180 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001274

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    180
    Connection
    QF
    Length (m)
    515
    Min vessel size (m3)
    0,9
    Weight (kg)
    26
    CARZ US (8'') 200 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001275

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    200
    Connection
    QF
    Length (m)
    535
    Min vessel size (m3)
    0,9
    Weight (kg)
    29
    CARZ US (10'') 250 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001277

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    250
    Connection
    QF
    Length (m)
    585
    Min vessel size (m3)
    0,9
    Weight (kg)
    36
    CARZ US (13'') 325 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001281

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    325
    Connection
    QF
    Length (m)
    650
    Min vessel size (m3)
    0,9
    CARZ US (14'') 350 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001282

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    350
    Connection
    QF
    Length (m)
    685
    Min vessel size (m3)
    0,9
    Weight (kg)
    50
    CARZ US (16'') 400 Explosion Isolation Flap Valve QF, Ex D St1

    ArtNo: 73001284

    Max explosion pressure (bar)
    0,9
    Diameter (mm)
    400
    Connection
    QF
    Length (m)
    735
    Min vessel size (m3)
    0,9
    Weight (kg)
    57

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CARZ Locking Sensor set