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Cast iron globe valve 479 RF PN16 steam
The series 479 globe valve is made of cast iron body, stainless steel stem, globe and seat, rising stem and handwheel, flanged RF PN16, EN 558 seies 1 face to face. For high temperature, non-corrosive and non-toxic fluids and steam.
Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| Option certificate 3.1 | Yes |
| DN metric | 50/60 |
| Bonnet material | Cast iron EN GJL-250 |
| Type of seat | parallel |
| CE risk category | III Module H |
| Paint coating thickness (µm) | 50 |
| EN face-to-face standard | EN 558 Series 1 |
| DIN face-to-face standard | DIN 3202-1 F1 |
| Face to face standard | EN 558 series 1 |
| Flange type | RF |
| Tightness test standard | EN 12266-1. Rate A |
| Steam | Yes |
| Opening device | Handwheel |
| Application | Industry |
| Shaft/stem matérial | Stainless steel AISI 420 |
| Opening device/signal | Manual |
| Diameter of passage | 50 |
| Face to Face (mm) | 230.0 |
| Sealing | Metal / Metal |
| Fluid | Hot water / Cold water / Drinking water |
| Kv (m³/h) | 41 |
| Body material | Cast iron |
| PS (bar) | 16 |
| Connections | Flanged PN10/16 |
| RAL (Paint) | 7011 |
| Seats | Stainless steel AISI 410 |
| TS max (°C) | 300 |
| TS min (°C) | -10 |
| Warranty period | 2 years |
| Type of stem | Rotating |
| CE | Yes |
| Plug material | Stainless steel AISI 420 |