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Cast stainless steel CF8M gate valve 148 RF PN16 DIN F4
The series 148 gate valve is made of cast stainless steel, TRIM 10, flanged RF PN16, EN 558 series 14 face to face, graphite packing gland and stainless steel/graphite bonnet gasket, ATEX compatible. For steam, petrochemical, oil and gas.
Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Bonnet material | Stainless steel ASTM A351 CF8M |
| Construction standard | IN 1984 - EN 12516-1 |
| CE risk category | III Module H |
| DIN face-to-face standard | DIN 3202-1 F4 |
| Face to face standard | EN 558 series 14. DIN 3202-1 F4 |
| Tightness test standard | EN 12266-1. Rate D |
| Bonnet | Bolted |
| Opening device | Handwheel |
| Application | Industry |
| Shaft/stem matérial | Stainless steel ASTM A182 F316 |
| Diameter of passage | 50.00 |
| Face to Face (mm) | 150.0 |
| Sealing | Metal / Metal |
| Fluid | Oxygen / Argon / Nitrogen |
| Gasket | Graphite |
| Kv (m³/h) | 265.0 |
| Body material | Stainless steel CF8M (1.4408) |
| Gate material | Stainless steel ASTM A351 CF8M |
| Bore | Full |
| Packing gland | Yes |
| PS (bar) | 16 |
| Connections | Flanged PN10/16 |
| Seats | Stainless steel ASTM A351 CF8M |
| TS max (°C) | 538 |
| TS min (°C) | -29 |
| Warranty period | 2 years |
| Type of stem | Rising |
| CE | Yes |