Kotni krogelni ventil s holandcem 3/4" MF za vodo, modri metuljček – IVAR.6774
Koda: 6774R080Podroben opis izdelka
Šifra 6774R080 označuje kotni krogelni ventil IVAR.6774 dimenzije 3/4" s priključkom zunanji – notranji navoj (MF). Armatura zasuka vod za 90°, ga lahko popolnoma zapre, zaradi holandca pa se priklopi ali odklopi brez vrtenja celotnega ventila. Metuljček je moder.
Uporaba
- napeljave hladne in tople vode ter stisnjenega zraka
- inštalacije v gospodinjstvih, industrijskih obratih in kmetijstvu
- neagresivni mediji do +120 °C, brez prisotnosti pare
- pitna voda – ventil ima atest
Izvedba
- ohišje iz ponikljane medenine CW617N, medeninasta krogla in vreteno
- tesnilo krogle iz PTFE, vreteno zatesnjeno z O-tesnili iz Vitona in EPDM
- holandec z medeninasto matico in nastavkom, O-tesnilo nastavka iz EPDM
- polni pretok, svetli premer Ø 20 mm
- obojestransko podaljšani navoji po EN ISO 228/1
- metuljček iz lakiranega aluminija, zasuk za 90°
Montaža in delovanje
Ventil je dobavljen v popolnoma odprtem položaju. Pri zategovanju spoja držite ohišje ventila v nasprotni smeri vrtenja cevi, da se ne poškoduje. Za tesnjenje navojev uporabite PTFE trak, vrvico ali nit oziroma tesnilno pasto ali gel – konoplje proizvajalec ne priporoča. Ventil naj bo le popolnoma odprt ali popolnoma zaprt, enkrat do dvakrat na četrtletje pa ga zavrtite v celotnem obsegu, da se na tesnilih ne nalagajo nečistoče.
Enak ventil z rdečim metuljčkom ima šifro 6782R080 (tip IVAR.6782); oba tipa se izdelujeta v dimenzijah od 1/2" do 1".
Tehnični podatki
| Šifra | 6774R080 |
| Proizvajalec | IVAR |
| Tip | IVAR.6774 |
| Dimenzija | 3/4" |
| Priključek | zunanji – notranji navoj (MF) |
| Barva metuljčka | modra |
| Najv. obratovalni tlak | PN 10 (pri +120 °C) |
| Najv. obratovalna temperatura | +120 °C, brez pare |
| Navoji | EN ISO 228/1 (DIN 259) |
| Material ohišja | ponikljana medenina CW617N |
| Tesnila | PTFE, O-tesnila EPDM in Viton |
| Svetli premer Ø A | 20 mm |
| Ključ (Ch) | 37/31 mm |
| Masa | 425 g |
Pogosta vprašanja
V čem se razlikujeta modra in rdeča izvedba?
Po tehničnem listu imata tipa IVAR.6774 in IVAR.6782 enake mere, materiale in obratovalne podatke. Razlikujeta se le po barvi metuljčka.
Čemu je namenjen holandec na ventilu?
Holandec z matico in nastavkom omogoča, da se ventil priklopi na napeljavo ali pozneje odklopi, ne da bi bilo treba vrteti celotno armaturo.
Ali lahko z ventilom reguliram pretok?
Ne. Krogelni ventil je namenjen le popolnemu odpiranju ali popolnemu zapiranju in ne sme delovati v vmesnem položaju.
Kako pustiti ventil, ko se napeljava prazni zaradi zmrzali?
Če se sistem prazni zaradi nevarnosti zamrznitve, mora krogelni ventil ostati priprt v položaju 45°.
Dodatni parametri
| Kategorija: | kotni krogelni ventili |
|---|---|
| Garancija: | 2 leti |
| Teža: | 0.425 kg |
| Vrsta armature: | kotni ventil |
| Velikost navoja: | 3/4" |
| Tip priključka: | notranji × zunanji navoj |
| Šifra: | 6774R080 |
| Proizvajalec: | IVAR |
| Tip: | IVAR.6774 |
| Dimenzija: | 3/4" |
| Priključek: | zunanji – notranji navoj (MF) |
| Barva metuljčka: | modra |
| Najv. obratovalni tlak: | PN 10 (pri +120 °C) |
| Najv. obratovalna temperatura: | +120 °C, brez pare |
| Navoji: | EN ISO 228/1 (DIN 259) |
| Material ohišja: | ponikljana medenina CW617N |
| Tesnila: | PTFE, O-tesnila EPDM in Viton |
| Svetli premer Ø A: | 20 mm |
| Ključ (Ch): | 37/31 mm |
| Masa: | 425 g |
Ocena izdelka
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Razprava
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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.