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
Max Safe Experimenmtal Gap (MSEG mm) 2
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 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 160 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 180 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 200 Explosion Isolation Flap Valve FL, Ex D St1, Stainless steel

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 250 Explosion Isolation Flap Valve FL, Ex D St1

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 315 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 350 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 400 Explosion Isolation Flap Valve FL, 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 250 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 180 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 200 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 315 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 350 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 400 Explosion Isolation Flap Valve NW, 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 160 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 180 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 200 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 250 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 315 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 350 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
CARZ 400 Explosion Isolation Flap Valve QF, Ex D St1, Stainless steel

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

Accessories for this product 1

CARZ Locking Sensor set
ArtNo: 73001236

CARZ Locking Sensor set