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Details
Reference 714: high temperature two-piece ball valve
Our reference 714 is a two-piece ball valve designed for high temperatures applications: this valve tolerates a wide range of temperatures extending from -20 °C up to +200 °C. Body and solid ball are in CF8M stainless steel. The seat is in 15% graphite-filled PTFE, which adds a certain number of advantages: a good thermal and electrical conductivity, less wear for metal parts, low permeability, to quote a few.
Coming in sizes ¼'' to 2'', this fitting device has BSP female threaded connections and allows a maximum pressure of 63 bar whatever the diameter (ISOBAR), except with steam (11 bar maximum). However, it is mainly used for solar applications and high temperature fluids in general.
Our high temperature two-piece ball valve also enjoys a variety of technical specifications:
- Full bore
- Anti-blowout stem
- Locking handle
- Double antistatic device
- Tightness according to TA LUFT certification: body gasket and gland are in PTFE with graphite to limit leaks and fugitive emissions
- Compatibility with ATEX zones
Details
| DN inches NPS | 1/2'' |
|---|---|
| Option certificate 3.1 | Yes |
| CE risk category | III Module H |
| Thread standard | ISO 7-1 Rp |
| Tightness test standard | API 598 |
| Stem sealing material | 15% Graphite filled PTFE gland packing |
| Antistatic device | Yes |
| Steam | Yes |
| Opening device | Handle |
| Fugitive emissions standard | TA LUFT VDI 2440 |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| Shaft/stem matérial | Stainless steel AISI 316 |
| Lockable | Yes |
| ATEX compatible | Yes |
| Torque (Nm) | 5.5 |
| DN | 15 |
| Face to Face (mm) | 750.0 |
| Fluid | Gas |
| Kv (m³/h) | 34.0 |
| Body material | Stainless steel CF8M (1.4408) |
| Number of ways | 2 |
| Bore | Full |
| ISO pad 5211 | No |
| Packing gland | Yes |
| PS (bar) | 63 |
| Connections | BSP FF |
| Seats | PTFE-Graphite |
| Ball material | Stainless steel ASTM A351 CF8M |
| TS max (°C) | 200 |
| TS min (°C) | -20 |
| Ball valve design | 2-piece body |
| ATEX zone | 1 & 21. 2 & 22 |
| Warranty period | 2 years |
| CE | Yes |
| Handle material | Stainless steel AISI 304 |
| Handle type | Red lever |
Stainless steel ball valve 714 2-piece body BSP female/female HT
The Sferaco 714 series ball valve, 2-piece body, BSP female/female fitting, for solar applications, full bore, ATEX certified, double antistatic system, tightness, PN63