F7398 Shipbuilding-fuel Oil Tank Self-closing JIS Drain Valves U/F Type
Standard Materials
| BODY | BC6 |
| BONNET | BC6 |
| DISC | BC6 |
| STEM | C3771BD OR BE |
| HANDLE | SS400 |
| DN | d | L | D | C | NO. | h | T | H | L1 |
| 5K15U | 15 | 55 | 80 | 60 | 4 | 12 | 9 | 179 | 55 |
| 10K15U | 15 | 55 | 95 | 70 | 4 | 15 | 12 | 179 | 55 |
| 5K20U | 20 | 65 | 85 | 65 | 4 | 12 | 10 | 187 | 65 |
| 10K20U | 20 | 65 | 100 | 75 | 4 | 15 | 14 | 187 | 65 |
| 5K25U | 25 | 65 | 95 | 75 | 4 | 12 | 10 | 187 | 65 |
| 10K25U | 25 | 65 | 125 | 90 | 4 | 19 | 14 | 187 | 65 |
| 5K40U | 40 | 90 | 120 | 95 | 4 | 15 | 12 | 229 | 100 |
| 5K65U | 65 | 135 | 155 | 130 | 4 | 15 | 14 | 252 | 160 |