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Cast steel A216WCB swing check valve 373 RF ANSI150
The 373 series single plate swing check valve is TRIM 8, flanged Class 150 PN20, full bore. It is ATEX compatible and suitable for water, diesel, steam, petrochemicals, oil and gas industries.
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 10 |
| ASME face-to-face standard | ASME B16.10 |
| Face to face standard | EN 558 Series 10. 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 |
| Torque (Nm) | 106.4 |
| Diameter of passage | 51.00 |
| 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) | 20 |
| Connections | Flanged #150 PN20 |
| 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 |