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Documentation
Details
| DN inches NPS | 2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Bonnet material | Carbon steel ASTM A216 WCB |
| Mounting direction | Horizontal / Vertical ascending |
| Construction standard | API 594 |
| CE risk category | III Module H |
| NACE MR0175 | Yes |
| TRIM | TRIM 8 |
| Paint coating thickness (µm) | 60.00 |
| EN face-to-face standard | EN 558 Series 21 |
| ASME face-to-face standard | ASME B16.10 |
| Face to face standard | EN 558 Series 21. ASME B16.10 |
| Tightness test standard | API 598 |
| Bonnet | Bolted |
| Closure member material | Stainless steel 13Cr coated carbon steel ASTM A216 WCB |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| Shaft/stem matérial | Carbon steel ASTM A216 WCB |
| ATEX compatible | Yes |
| DN | 50 |
| Face to Face (mm) | 203.0 |
| Sealing | Metal / Metal |
| Fluid | Oxygen / Argon / Nitrogen |
| Gasket | Stainless steel AISI 304 + Graphite |
| Kv (m³/h) | 40.7 |
| Body material | Carbon steel A216 WCB (1.0619) |
| Bore | Full |
| PS (bar) | 50 |
| Connections | Flanged #300 PN50 |
| RAL (Paint) | 7001 |
| Seats | Carbon steel ASTM A105. stellite Gr.6 coated |
| TS max (°C) | 425 |
| TS min (°C) | -29 |
| ATEX zone | 1 & 21. 2 & 22 |
| Warranty period | 2 years |
| CE | Yes |
Cast steel A216WCB swing check valve 374 RF ANSI300
The 374 series single plate swing check valve is TRIM 8, flanged Class 300 PN50, full bore. It is ATEX compatible and suitable for water, diesel, steam, petrochemicals, oil and gas industries.