| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT 0220203 | 3/4 77SM1-20 |
| | Watts Regulator Company | WAT 0220208 | 2 77SM1-20 |
| | Watts Regulator Company | WAT 0220308 | 1/2 77SM1-40 |
| | Watts Regulator Company | WAT 0220309 | 1/2 77SM1-60 |
| | Watts Regulator Company | WAT 0220310 | 1/2 77SM1-80 |
| | Watts Regulator Company | WAT 0220311 | 1/2 77SM1-100 |
| | Watts Regulator Company | WAT 0220312 | 3/4 77SM1-40 |
| | Watts Regulator Company | WAT 0220313 | 3/4 77SM1-60 |
| | Watts Regulator Company | WAT 0220314 | 3/4 77SM1-80 |
| | Watts Regulator Company | WAT 0220315 | 3/4 77SM1-100 |
| | Watts Regulator Company | WAT 0220316 | 1 77SM1-40 |
| | Watts Regulator Company | WAT 0220317 | 1 77SM1-60 |
| | Watts Regulator Company | WAT 0220318 | 1 77SM1-80 |
| | Watts Regulator Company | WAT 0220319 | 1 77SM1-100 |
| | Watts Regulator Company | WAT 0220320 | 1 1/4 77SM1-40 |
| | Watts Regulator Company | WAT 0220322 | 1 1/4 77SM1-80 |
| | Watts Regulator Company | WAT 0220323 | 1 1/4 77SM1-100 |
| | Watts Regulator Company | WAT 0220324 | 1 1/2 77SM1-40 |
| | Watts Regulator Company | WAT 0220325 | 1 1/2 77SM1-60 |
| | Watts Regulator Company | WAT 0220327 | 1 1/2 77SM1-100 |
| | Watts Regulator Company | WAT 0220328 | 2 77SM1-40 |
| | Watts Regulator Company | WAT 0220331 | 2 77SM1-100 |
| | Watts Regulator Company | WAT 0220332 | 2 1/2 77SM1-40 |
| | Watts Regulator Company | WAT 0220335 | 2 1/2 77SM1-100 |
| | Watts Regulator Company | WAT 0220339 | 3 77SM1-40 |
| | Watts Regulator Company | WAT 0220342 | 3 77SM1-100 |
| | Watts Regulator Company | WAT 0220343 | 3 77SM1-20 |
| | Watts Regulator Company | WAT 0220344 | 3 77SM1-1/16 |
| Manufacturer | Watts Regulator Company |
| Series | 77S-M1 |
