| Model | SL-23 | SL-24 |
| Cap type | with lever | without lever |
| Size | 80 - 150 | |
| Applicable fluid | Steam and air | Steam, air, gases and liquids |
| Applicable temperature | -5 - 230 Deg.C | -5 - 184 Deg.C |
| Applicable pressure | 0.035 - 1.0MPa | |
| Materials | Body : Cast iron, Disc & Seat ring : Cast bronze | |
| End connection | Flanged JIS 10KFF | |