| Series | B777SI |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0385151 | 3/4 B777SI 0385151 |
| | Watts Regulator Company | WAT 0385153 | 1 1/4 B777SI 0385153 |
| | Watts Regulator Company | WAT 0385150 | 1/2 B777SI 0385150 |
| | Watts Regulator Company | WAT 0385152 | 1 B777SI 0385152 |
| | Watts Regulator Company | WAT 0385154 | 1 1/2 B777SI 0385154 |
| | Watts Regulator Company | WAT 0385155 | 2 B777SI 0385155 |
