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Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| SIL | SIL 1 |
| Opening device | Lever |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| Shaft/stem matérial | Carbon steel 1.0737 |
| Square, star (mm) | Square 9 mm |
| ATEX compatible | Yes |
| Face to Face (mm) | 43.0 |
| Sealing | PTFE gland packing |
| Fluid | Acids |
| Body material | Stainless steel CF8M (1.4408) |
| Disc material | Stainless steel ASTM A351 CF8M |
| ISO pad 5211 | F05/F07 |
| Packing gland | Yes |
| PS (bar) | 30 |
| Connections | Between flanges PN10/16/25/40 #150 |
| Seats | PTFE |
| TS max (°C) | 220 |
| TS min (°C) | -50 |
| Butterfly valve design | Double offset |
| Wafer/lug | Wafer |
| Through shaft | Yes |
| Warranty period | 2 years |
| CE | Yes |
| Fugitive emissions | Yes |
Stainless steel double offset butterfly valve 1119 Wafer
The 1119 series double offset butterfly valve is a wafer-type stainless steel valve with PTFE seat. It is dedicated to applications in the chemical, fine chemical, pharmaceutical, food, cosmetic and industrial refrigeration industries.