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Carbon steel A105N ball check valve 318 TRIM 8 800 lbs SW
The 318 series ball check valve with SW weld spring, in forged steel TRIM 8, class 800, standard passage, for the oil, steam and high pressure industries.
Documentation
Details
| DN inches NPS | 1/2'' |
|---|---|
| Option certificate 3.1 | Yes |
| Bonnet material | Carbon steel ASTM A105N |
| Construction standard | ISO 15761 - API 602 V8 |
| CE risk category | III Module H |
| TRIM | TRIM 8 |
| Brand | OMB |
| Tightness test standard | API 598 |
| Bonnet | Bolted |
| Steam | Yes |
| Application | Industry |
| ATEX atmosphere | Group II Cat. 2G/2D |
| ATEX compatible | Yes |
| Face to Face (mm) | 80.0 |
| Sealing | Metal / Metal |
| Fluid | Oxygen / Argon / Nitrogen |
| Kv (m³/h) | 0.9 |
| Body material | Carbon steel ASTM A105 N |
| Bore | Standard |
| PS (bar) | 136 |
| Connections | Welding SW |
| Seats | Stainless steel ASTM A276 Tp 410 stellite |
| TS max (°C) | 425 |
| TS min (°C) | -29 |
| ATEX zone | 1 & 21. 2 & 22 |
| Warranty period | 2 years |
| CE | Yes |
| Main product colour | Black |
| Plug material | Stainless steel ASTM A276 AISI 410 |