| Series | CHSP60714 |
| Standard | API / DIN |
| Pressure rating | Class 800 |
| Connection | Threaded NPT |
| Body material | Forged Steel ASTM A105N |
| Type | Check valve Class 800 Piston Type |
| Design | According to EN ISO 15761 (API 602) |
| Body | Made of Forged Steel ASTM A105N |
| Seat | Seat in the body hardened with Stellite |
| Piston | Made of tempered Stainless Steel |
| Trim | Trim # 8 (equivalent to XU) |
| Ends | Threaded ends acc. to ASME B1.20.1 (NPT) |
| Cover | Bolted Cover |
| Max. working pressure | 140 bar |
| Working temperature | -29º C to 420º C |
| No. | Part | Material |
|---|---|---|
| 1 | Body | ASTM A105N (Phosphatized) |
| 2 | Piston | ASTM A182 F6a (Tempering) |
| 3 | Spring | Inox. / S.S 304 |
| 4 | Body Gasket | Inox. / S.S 304 + graphite |
| 5 | Bonnet | ASTM A105N (Phosphatized) |
| 6 | Bonnet Bolt | ASTM A193 Gr. B7 |
| Nº | Name | Material | Surface Treatment |
|---|---|---|---|
| 1 | Body | ASTM A105N | Phosphatized |
| 2 | Piston | ASTM A182 F6a | Tempering |
| 3 | Spring | Inox. / S.S 304 | ------ |
| 4 | Body Gasket | Inox. / S.S 304 + graphite | ------ |
| 5 | Bonnet | ASTM A105N | Phosphatized |
| 6 | Bonnet Bolt | ASTM A193 Gr. B7 | ------ |
