Check Valve
Cast Carbon Steel & Cast Stainless Steel
Size 2"-24", Class 150-2500
Design & Manufacturing Standard
- Basic Design API 6D & ANSI/ASME B 16.34
- Shell Wall Thickness API 6D
- Face to Face Dimension ANSI/ASME B16.10
- Flange End Dimension ANSI/ASME B16.5
- Butt-Weld End Dimension ANSI/ASME B16.25
- Inspection & Testing API 568
Expanded View & Bill Materials | Check Valve Dimension
Expanded view & Bill Materials
| No Item. | Part Number | ASTM Materials | ||
| Carbon Steel | Stainless Steel | |||
| 1. | Body | ASTM A216-WCB | A351-CF8 | A351-CF8M |
| 2. | Seat | ASTM A105+STL | A351-CF8 | A351-CF8M |
| 3. | Disc | ASTM A216-WCB+13Cr | A182-F304 | A182-F316 |
| 4. | Arm | ASTM A216-WCB | A351-CF8 | A351-CF8M |
| 5. | Hinge Pin | ASTM A276-420 | A193-B8M | A193-B8M |
| 6. | Hinge | ASTM A216-WCB | A351-CF8 | A351-CF8M |
| 7. | Stud Bolt | ASTM A194 2H | A193-B8M | A193-B8M |
| 8. | Nut | ASTM A193 Gr.H7 | A194-8A | A194-8A |
| 9. | Gasket | Flexible Graphite + 304 | 304/Graphite | 316/Graphite |
| 10. | Cover | ASTM A216-WCB | A351-CF8 | A351-CF8M |
| 11. | Lifting Eye | ASTM A193 B7 | Carbon Steel | Carbon Steel |
| 12. | Disc Nut | ASTM A194 2H | A194-8 | A194-8 |
| 13. | Split Pin | 304 | A276-316 | A276-316 |
| 14. | Hex Bolt | ASTM A193 H7 | A194-8 | A194-8 |
Expanded View & Bill Materials | Check Valve Dimension