Vanne d'isolation CARZ-N Ø315-1000mm

Vanne clapet anti-retour CARZ-N - Système de protection pour vos applications avec poussières combustiles.

La vanne d'isolation CARZ-N empêche la transmisson des ondes de pression d'explosion et des flammes du dépoussiéreur à votre lieu de travail. En utilisant note clapet anti-explosion CARZ, vous réduisez le risque d'explosion de pourssières et ainsi le danger pour les personnes et l'équipement. Fonction Pendant le fonctionnement normal, la vanne est maintenue ouverte et un grand angle d'ouverture garantit une faible chute de pression. En cas d'explosion dans le dépoussiéreur, l'onde de pression forcera la fermeture de la plaque du volet et le verrouillage en position. Lorsque la plaque à rabat est fermée, elle constitue une barrière efficace contre l'approche du front de flamme. Cela empêche la trasnmission de l'explosion du filtre aux zones de travail en amont. Peu importe l'industrie dans laquelle vous vous trouvez ou le type de poussière généré, nous pouvons fournir la solution complète de protection contre les explosions de poussière.

Testé par un organisme indépendant selon les normes et réglementations les plus récentes et les plus strictes
Conforme aux codes internationaux de protection contre les explosions de poussières (ATEX, NFPA69, IECEx)
La plus large gamme de tailles, d'applications et de configurations de systèmes de dépoussiérage sur le marché (par exemple, approbation pour les systèmes à pression positive et négative, approbation pour les poussières St2 jusqu'à la taille 630 inclus)
Fabriqué entièrement par Nederman sous un système d'assurance Qualité certifié, garantissant le plus haut niveau de qualité et de fiabilité

Caractéristiques techniques
Certifications	CE, EX
Matériel	Construction soudée en tôle d'acier peinte en bleu RAL 5009.
Operating temperature range	-20 - +70°C (0 - 160F)
Ambient temperature range	-20 - +60°C (0 - 140F)
Max velocity in duct (m/s)	30
Minimum velocity in duct	0
Install type	Push and Pull

Modèles25

CARZ-N 450 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73007816

Diameter (mm)

450

Connection

Poids (kg)

175

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 450 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73007817

Diameter (mm)

450

Connection

Poids (kg)

175

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 500 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73007839

Diameter (mm)

500

Connection

Poids (kg)

200

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 500 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73007840

Diameter (mm)

500

Connection

Poids (kg)

200

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 560 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73007845

Diameter (mm)

560

Connection

Poids (kg)

224

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 560 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73007846

Diameter (mm)

560

Connection

Poids (kg)

224

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 630 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73007851

Diameter (mm)

630

Connection

Poids (kg)

260

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 630 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73007852

Diameter (mm)

630

Connection

Poids (kg)

260

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

1,6

Dust type

Organic

Kst (bar m/s)

300

CARZ-N 710 Explosion Isolation Flap Valve FL, Ex D St1

ArtNo: 73008055

Diameter (mm)

710

Connection

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 710 Explosion Isolation Flap Valve NW, Ex D St1

ArtNo: 73008056

Diameter (mm)

710

Connection

Poids (kg)

566

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 800 Explosion Isolation Flap Valve FL, Ex D St1

ArtNo: 73008058

Diameter (mm)

800

Connection

Poids (kg)

431

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 800 Explosion Isolation Flap Valve NW, Ex D St1

ArtNo: 73008059

Diameter (mm)

800

Connection

Poids (kg)

431

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 900 Explosion Isolation Flap Valve FL, Ex D St1

ArtNo: 73008060

Diameter (mm)

900

Connection

Poids (kg)

490

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 900 Explosion Isolation Flap Valve NW, Ex D St1

ArtNo: 73008061

Diameter (mm)

900

Connection

Poids (kg)

490

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 1000 Explosion Isolation Flap Valve FL, Ex D St1

ArtNo: 73008062

Diameter (mm)

1000

Connection

Poids (kg)

566

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 1000 Explosion Isolation Flap Valve NW, Ex D St1

ArtNo: 73008063

Diameter (mm)

1000

Connection

Poids (kg)

566

Explosion Class ATEX

St1

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

3,2

Minimum vessel size, pull (m3)

3,2

Dust type

Organic

Kst (bar m/s)

200

CARZ-N 315 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73008407

Diameter (mm)

315

Connection

Explosion Class ATEX

St2

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

0,46

Minimum vessel size, pull (m3)

0,46

Dust type

Metallic/Organic

Kst (bar m/s)

300

Maximum reduced pressurem, Pred (bar)

0,5

CARZ-N 315 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73008408

Diameter (mm)

315

Connection

Explosion Class ATEX

St2

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

0,46

Minimum vessel size, pull (m3)

0,46

Dust type

Metallic/Organic

Kst (bar m/s)

300

Maximum reduced pressurem, Pred (bar)

0,5

CARZ-N 350 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73008409

Diameter (mm)

350

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 350 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73008410

Diameter (mm)

350

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 400 Explosion Isolation Flap Valve FL, Ex D St2

ArtNo: 73008411

Diameter (mm)

400

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 400 Explosion Isolation Flap Valve NW, Ex D St2

ArtNo: 73008412

Diameter (mm)

400

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 315 Explosion Isolation Flap Valve QF, Ex D St2

ArtNo: 73008413

Diameter (mm)

315

Connection

Explosion Class ATEX

St2

Dust Concentration in duct

Any

Minimum vessel size, push (m3)

0,46

Minimum vessel size, pull (m3)

0,46

Dust type

Metallic/Organic

Kst (bar m/s)

300

Maximum reduced pressurem, Pred (bar)

0,5

CARZ-N 350 Explosion Isolation Flap Valve QF, Ex D St2

ArtNo: 73008414

Diameter (mm)

350

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

CARZ-N 400 Explosion Isolation Flap Valve QF, Ex D St2

ArtNo: 73008415

Diameter (mm)

400

Connection

Note

LEL = Lower Explosion Limit = MEC Minimum Explosion Concentration

Explosion Class ATEX

St2

Minimum vessel size, push (m3)

1,6

Minimum vessel size, pull (m3)

0,9

Dust type

Metallic/Organic

Kst (bar m/s)

300

Vanne d'isolation CARZ-N Ø315-1000mm

Vanne clapet anti-retour CARZ-N - Système de protection pour vos applications avec poussières combustiles.

CARZ-N 450 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 450 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 500 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 500 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 560 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 560 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 630 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 630 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 710 Explosion Isolation Flap Valve FL, Ex D St1

CARZ-N 710 Explosion Isolation Flap Valve NW, Ex D St1

CARZ-N 800 Explosion Isolation Flap Valve FL, Ex D St1

CARZ-N 800 Explosion Isolation Flap Valve NW, Ex D St1

CARZ-N 900 Explosion Isolation Flap Valve FL, Ex D St1

CARZ-N 900 Explosion Isolation Flap Valve NW, Ex D St1

CARZ-N 1000 Explosion Isolation Flap Valve FL, Ex D St1

CARZ-N 1000 Explosion Isolation Flap Valve NW, Ex D St1

CARZ-N 315 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 315 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 350 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 350 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 400 Explosion Isolation Flap Valve FL, Ex D St2

CARZ-N 400 Explosion Isolation Flap Valve NW, Ex D St2

CARZ-N 315 Explosion Isolation Flap Valve QF, Ex D St2

CARZ-N 350 Explosion Isolation Flap Valve QF, Ex D St2

CARZ-N 400 Explosion Isolation Flap Valve QF, Ex D St2

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