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Documentation
Spare parts
Details
| DN inches NPS | 1/2'' |
|---|---|
| Option certificate 3.1 | Yes |
| CE risk category | III Module H |
| Tightness test standard | API 598 |
| Stem sealing material | PTFE gland packing |
| Opening device | Handle |
| Application | Industry |
| Shaft/stem matérial | Stainless steel AISI 304 |
| Lockable | Yes |
| Torque (Nm) | 2.5 |
| Face to Face (mm) | 63.3 |
| Fluid | Oxygen / Argon / Nitrogen |
| Kv (m³/h) | 20.7 |
| Body material | Carbon steel A216 WCB (1.0619) |
| Number of ways | 2 |
| Bore | Full |
| ISO pad 5211 | No |
| Packing gland | Yes |
| PS (bar) | 63 |
| Connections | Welding SW |
| Seats | PTFE-Glass |
| Ball material | Stainless steel AISI 304 |
| TS max (°C) | 180 |
| TS min (°C) | -20 |
| Ball valve design | 3-piece body |
| Warranty period | 2 years |
| CE | Yes |
| Main product colour | Black |
| Handle material | Stainless steel AISI 304 |
| Handle type | Red lever |
Carbon steel ball valve 798 3-piece body SW
The 798 series ball valve from Sferaco's initial range, 3-piece body in welding SW steel, with PTFE packing gland for the chemical, pharmaceutical and petrochemical industries.