CHECK VALVE ASME B16.34
High-pressure check valves are of pressure-seal design. As a standard, these valves are supplied with internal hinge-pins. Pressure-seal check valves can be offered in swing check design or tilting disc design.
DESIGN FEATURES
| Design | ASME B16.34 |
| Face to Face | ASME B16.10 |
| Flanged Ends | ASME B16.5 |
| Butt Weld Ends | ASME B16.25 |
| By-Pass & Drain | MSS SP-45 |
| Test | API-598, API 6D, ASME B16.34 & ISO 15848 |
| Construction | Swing Type Disc |
| Threaded, Welded or Integral Seat Ring | |
| Pressure Seal Cover | |
| Materials | WCB, WCC, LCC, WC6, WC9, C12A, CF8M, CF8C, Exotic Materials... |
| Trim | 13%Cr, Stellite |
| Others | All Type of Painting and Coating |
