Melz-maticki nepovratni ventil - serija D6; nehrđajući čelik - DN 80; L=64 mm BRA.D6.622
Kod: D6622080Srodni proizvodi
Detaljan opis proizvoda
Međupločnišni nepovratni ventil - motarski, BRA.D6.622, dimenzije: DN 80, dužina: 64 mm
- maximalni pritisak 16 bar
- montaža među pločnike PN 16 prema EN 1092-1
- T = -20 °C do maks. +100 °C
- za grijanje i klima uređaje (HVAC), vodone, crpne stajnice, ulja i naftne derivate
- materijal – tijelo, disk: nerđajući čelik A351, šipka, opruga: nerđajući čelik AISI 316, brtva: FKM (Viton®)
- montaža u svim položajima
- minimalni povratni pritisak 0,1 bar
- minimalni otvarajući pritisak 0,1 bar
Jeste li imali pitanja?
- Kako izabrati ispravan tip i veličinu armature/ventila? Upozorite se na nazivni pritisak (PN) i radnu temperaturu (T) navedenu u tehničkim specifikacijama – mora odgovarati ili premašiti stvarne radne uvjete Vašeg sustava, kao i dimenzija spoja mora odgovarati promjeru cijevi.
- Kako ta armatura/ventil funkcioniše? Precizan princip rada (zatvaranje, regulisanje pritiska, povratni tok itd.) zavisi od konkretne vrste – detaljan opis funkcije možete pronaći gore kod ovog proizvoda.
- Je li potrebno da montažu obavi stručnjak? Kod jednostavnijih zatvarajućih armatura može montažu obaviti i domaćin, dok za regulacijske i sigurnosne armature (sigurnosni ventili, redukcione ventile) preporučujemo stručnjaka jer se radi o elementima s funkcijom sigurnosti.
Dodatni parametri
| Kategorija: | BRA.D6.622 - nepovratne zaklopke - leptiraste, inox |
|---|---|
| Jamstvo: | 2 godine |
| Težina: | 3.99 kg |
| Menovitá svetlosť: | DN 80 |
| Oznaceni tlak: | PN 16 |
| Posledná aktuálizacia ceny: | 13.04.2026 1:07:28 |
Ocjena proizvoda
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IVAR designs, develops and manufactures highly energy-efficient heating and plumbing systems. We have over 10,000 catalogue items - mass-produced products and unique items - in addition to customised systems and combinations of complex products. And it’s all “Made in Italy”.
Vision
To make life easier for our clients, our clients' customers and our employees, thanks to our ability to be constantly innovative.
Mission
To design and manufacture advanced hydronic solutions that reduce installation complexity and energy consumption.
“Made in Italy” adds value
IVAR has been producing heating and plumbing system components since 1985: valves for heating bodies, direct heat metering modules, heat cost allocators, pipes and fittings, substations for heating systems, distribution manifolds, radiant panel systems, and components for solar and geothermal systems. And it’s all “Made in Italy”.
Over 200 people are employed at our manufacturing facilities in Prevalle (in northern Italy’s Brescia province). The site has been designed to streamline our many production and operational stages.
The Italian headquarters also acts as a hub for the wider IVAR Group, set up with the goal of distributing products beyond Italy’s borders. The group now has 11 branches, in Australia, Belgium, China, Germany, the United Kingdom, the Czech Republic, Romania, Slovakia, Spain, the United States and Tunisia.
Know How
Research, development and numerous laboratory tests guarantee that our clients’ requests can be translated into new high-efficiency products.
The stages required for production take place internally, beginning with hot forming, which is carried out at our subsidiary Valmon Stampati. Our continuous implementation of projects under the Industry 4.0 initiative also allows us to take full advantage of new releases in technology and IT to improve our manufacturing efficiency.
As a company, IVAR is constantly evolving. Every day, we invest in strengthening our products, in improving our production processes and in attaining new patents and certifications.