| Design | Concentric | ||
| Construction | Wafer Semi Lug /Full Lug | U Flange / Double Flange | Grooved End |
| Design Std | API 609 A | ||
| Seat Design | Soft Seat | Lined | Backup Ring Supported Seat |
| Temperature Range | – 20 to 250’C | ||
| Size | 4” to 48” | ||
| Material of Construction | Cast Grade( CI/DI/WCB/CF8M/CF3M/4A/5A/6A) | ||
| Seat Material | Resilient / Teflon / Viton | RPTFE with EPDM backed | PFA / RPTFE |