Ohio Valve Company
Our dedicated team takes great pride in manufacturing the highest-quality designed valves that are third-party tested and in accordance with many industry standards within the upstream, midstream, and gas transmission applications.
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Class 300 Carbon Steel Check Valve #CS300CK
Features:
- Dimension of flange: ASME B16.5
- Face to face: ASME B16.10
- Test: API 598
- Design: ASME B16.34 / BS1868
| NO. | DESCRIPTION | MATERIAL |
|---|---|---|
| 1 | BODY | ASTM A216-WCB |
| 2 | SEAT | ASTM A105+STL#6 |
| 3 | DISC | ASTM A105+Cr13 |
| 4 | HINGE | ASTM A216-WCB |
| 5 | DISC WASHER | ASTM A276-410 |
| 6 | DISC NUT | ASTM A276-410 |
| 7 | DISC NUT PIN | ASTM A276-410 |
| 8 | HINGE PIN | ASTM A182+-F6a |
| 9 | STUD | ASTM A193-B7 |
| 10 | NUT | ASTM A194-2H |
| 11 | GASKET | SPW SS 304+GRAPHITE |
| 12 | CAP | ASTM A216-WCB |
| 13 | EYEBOLT | CARBON STEEL |
| 14 | PLUG | ASTM A276-410 |
| 15 | WASHER | ASTM A276-304 |
| 16 | NAMEPLATE | SS 304 |
| 17 | RIVET | SS 304 |
| NPS | d | G | C | D | L | H | T | f | N | M | Weight (lb) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2” | 2 | 3.62 | 5 | 6.5 | 10.5 | 6.22 | 0.91 | 0.06 | 8 | 0.75 | 46.3 |
| 2-1/2” | 2.5 | 4.13 | 5.87 | 7.48 | 11.5 | 6.5 | 1.02 | 0.06 | 8 | 0.87 | 79.4 |
| 3” | 3 | 5 | 6.63 | 8.27 | 12.5 | 6.93 | 1.14 | 0.06 | 8 | 0.87 | 94.8 |
| 4” | 4 | 6.18 | 7.87 | 10 | 14 | 10.08 | 1.26 | 0.06 | 8 | 0.87 | 134.5 |
| 6” | 6 | 8.5 | 10.63 | 12.52 | 17.5 | 12.05 | 1.46 | 0.06 | 12 | 0.87 | 288.8 |
| 8” | 8 | 10.63 | 12.99 | 15 | 21 | 14.25 | 1.65 | 0.06 | 12 | 0.98 | 469.6 |
| 10” | 10 | 12.76 | 15.26 | 17.52 | 24.5 | 17.87 | 1.89 | 0.06 | 16 | 1.14 | 846.6 |
| 12” | 12 | 15 | 17.76 | 20.51 | 28 | 19.65 | 2.01 | 0.06 | 16 | 1.26 | 989.9 |
*Other sizes available upon request.