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Documentation
Details
| DN inches NPS | 1/2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Tightness test standard | API 598 |
| Stem sealing material | Graphite |
| Steam | Yes |
| Opening device | Handwheel |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| Shaft/stem matérial | Stainless steel AISI 410 |
| ATEX compatible | Yes |
| DN | 15 |
| Face to Face (mm) | 70.0 |
| Sealing | Metal / Metal |
| Fluid | Oxygen / Argon / Nitrogen |
| Kv (m³/h) | 0.9 |
| Body material | Carbon steel ASTM A105 N |
| Bore | Standard |
| Packing gland | Yes |
| PS (bar) | 200 |
| Connections | NPT FF |
| TS max (°C) | 250 |
| TS min (°C) | -29 |
| ATEX zone | 1 & 21. 2 & 22 |
| Warranty period | 2 years |
| Type of stem | Rising |
| Main product colour | Black |
| Plug material | Stainless steel AISI 410 |
| Handle material | Carbon steel |
Carbon steel A105N needle valve 484 3000 psi NPT
The 484 series needle valve is a forged valve range, made of A105N forged steel, F/F NPT, ATEX compatible, with graphite packing gland packing for the oil, steam and high pressure industries.