English 
Ramén spjällbackventil typ BAS302, DN100, Duplex
Ramén BAS check valve type 302 for liquid and gas flow. Designed for quick shut-off to prevent backflow and open at the smallest flowrates to maintain stable process conditions. Robust spring loaded, metal to metal design to withstand high temperature and harsh conditions. Still offering the highest possible leakage class and minimum maintenance. Ramén BAS check valves are available in stainless steel 316 and higher steel alloys for industrial applications. The correct material is selected based on the application and media, in order to provide the best corrosion resistance and the longest lifetime. Wafer type design for easy mounting between flanges in DN80 to DN600.
Typical applications are steam, district heating, cooling water, chemical, sea water, corrosive media, etc.
| Benämning | Ramén spjällbackventil typ BAS302, DN100, Duplex |
|---|---|
| Ursprungsland | Sverige |
| Storlek [DN] | 4" (DN100) |
| Material hus | 1.4470 |
| Modell | BAS 302 |
| Typ | Spring Loaded Swing check valve |
| Säte | Metall Säte |
| Tätning | PTFE |
| Säte material | 1.4470 |
| Anslutning | Inspänd mellan flänsar |
| Bygglängd [mm] | 40 |
| Max temperatur [°C] | +200 |
| Min Temperatur [°C] | -50 |
| Läckage klass | Rate A acc. to EN12266-1 |
| Kvs [m3/h] | 358 |
| Cv [gpm] | 410 |
| Ändlägesindikering | Nei |
| Återföring | Nej |
| Motvikt | Nej |
| Applikation | Clean and slightly polluted gases/liquids, corrosive media |
| Certifikat | CE-marked acc. to PED 2014/68/EU, Category III, Module B+D |
| Nettovikt [kg] | 3.1 |
| Statistikkod | 84813091 |
| Applikationer | Olja, Industriellt avlopp, Livsmedel, Dricksvatten, Korrosiva Gaser, Energi gaser, Inerta gaser, Kemikalier |
Design: Fjäderbelastad, metalltätande
Tryckklass: PN40
För inspänning mellan flänsar DIN PN 10/40, ANSI 150/300
Temperatur: +20°C till 200°C
Kv/Cv: 560/650
Material: Hus och spjäll: EN 1.4470
Axel och proppar: EN 1.4462
Fjäder: Inconel 625
Tätningsring propp: PTFE
Bygglängd: 40 mm
Vikt: 3,1 kg
CE-märkning enligt PED 2014/68/EU, Kategori III, Modul B+D
