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Explosion Retension Valve - ATEX

Explosion Retension Valve - ATEX
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Explosion retension valve B BADA - Certified ATEX non-return valve Geovent Explosion retension valve reduce damages from explosions. An explosion involves not only the immediate processed material, but can also propagate to the rest of the process. This propagation can be avoided if the affected processed material is quickly isolated by a non-return valve. The non-return valve is designed to separate the filter from the plant. It is a simple and effective system that is easy to install, without electronics which requires no electrical connections, pratically no maintenance and with very low pressure loss. Our non-return valve is an excellent ATEX certified Safety system for the compartmentalization of an explosion and is suitable for use in Ex zone 21 (ext.) and up to Ex zone 20 (int.). Advantages - Economically suitable solution for security against an explosion - Completely mechanical requiring practically no maintenance - NO power consumption - Simple assembly, operation and maintenance - Low pressure losses Certiﬁed ATEX non-return valve BADA - Certified ATEX non-return valve An explosion 0,5 bar - Pred, max.: involves not only the immediate processed material, but can also propagate to the rest of the process. This propaga- Maximum air speed: 30 m/s processed material is quickly tion can be avoided if the affected isolated by a non-return valve. - Use: Indoors or outdoors Material Body : steel 1 Closing flap : Surface treatm Type - Min. BADA non-return valve distance from filter the filter from / 7 mWelded plates The / max installation is designed to separate ø200: 2 m the / max a simple and distance from filter ø250 to - Min. plant. It isinstallation effective system that is easy to install,400: 3 Other inform mwithout electronics which requires no electrical connections, pra/7m tically no maintenance and with very low pressure loss. - Series includ system for the compartmentalization of an explosion and is suit- - ATEX norm 1 - Exterior zon - Interior zone - Level of prot - Kst max. : 20 - Pred,max. : - Maximum ai - Use : Indoor - Min. / Max in - Max. dust co - Only to be u - Temperature - High pressure resistance - Min. / max installation distance from filter ø450 to 1000:- Conformity a - Certification 4 Our /BADA non-return valve is an excellent ATEX certified Safety m 7m - Applicable for dust St1 organic and nonmetallic - Max. for useconcentration in duct: Without20 (int.). able dust in Ex zone 21 (ext.) and up to Ex zone limits - Short installation distance - Only to be used in horizontal ducting Advantages - Temperature suitable solution for security against an explosion range: -20°C to +60°C. - Economically - Completely mechanical requiring practically no maintenance - NO power consumption Ordering table - Low pressure losses - High pressure resistance Body in steel M16SO3 Closing flap in HB 400 (HARDOX) Surface treatment: Powder coated RAL 5010. Type Welded plates with welded FA flanges. Other information - Series includes diameters ø 200 up to ø 600 mm - Conformity according to: EN 16447: 2014 - Certification number: FTZU 14 ATEX 0111X FTZU 16 ATEX 0003X - ATEX norm 114 : 2014/34/EC - Interior zone certification: 20-21-22 - Level of protection: St1 (organic and nonmetallic) up to 200 bar m/s - Kst max.: 200 bar.m.s-1 - Exterior zone certification: 21-22 Art. No. Description 16-601 Explosion retension valve ø200 mm Options - Position indicator for BADA 16-602 Explosion retension valve ø250 mm - Dust level 16-603 indicator forretension valve ø300 mm Explosion BADA 16-604 loss Pressure Explosion retension valve ø350 mm 16-605 Velocity Explosion retension valve ø400 mm Ø750 Ø650 Ø700 16-606 retension valve ø450 mm Pa m/s ExplosionPa Pa 10 560 16-607 Explosion580 retension valve ø500 mm 550 20 580 16-608 Explosion590 retension valve ø550 mm 560 25 600 590 570 16-609 Explosion620 retension valve ø600 mm 580 30 600 16-610 Explosion retension valve ø650 mm Dimensions 16-611 Explosion retension valve ø700 mm Ød Code A B C 16-613 Explosion retension valve ø750 mm mm mm mm 16-614 Explosion retension valve ø800 1021 mm 650 BADA650FF20-ATEX 985 1090 16-615 Explosion retension valve ø850 1072 mm 700 BADA700FF20-ATEX 1035 1120 750 BADA750FF20-ATEX 1085 1150 16-616 Explosion retension valve ø900 1127 mm BADA800FF20-ATEX 1152 1220 800 16-617 Explosion retension valve ø950 1213 mm 850 BADA850FF20-ATEX 1202 1263 1340 16-618 Explosion retension valve ø1000 mm 1340 900 BADA900FF20-ATEX 1252 1313 950 1000 HOVEDGADEN 86 • DK - 8831 LØGSTRUP • Tlf.: (+45) 8664 2211 • E-mail: salg@geovent.dk Tab 1 | Industrial ducting | Powder coated

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ve Dimensions diate processed material, ø process. dThis propaga- A Art. No. mm essed material is quickly mm 16-601 470 200 Material Body : steel 16MO3 (EN 10028) B Closing flap : HB 400 HARDOX (EN10051) S C D d1 d2 d3 A H mm mm mm mm mm mm qty (º) mm Surface treatment : powder coated RAL 5010 510 590 137 10 255 235 12 15 3 - Level of protection : St1 (organic & nonmetallic) up to 200 b Other information urity against an explosion - Kst max. : 200 bar.m.s-1 information - Series diameters ically no maintenanceØ 650 upØ 6501000 Ø 1000 bar Pred,max. s includes includes diameters to- Ø up to :...

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