| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Watts Regulator Company | WAT BD1-C 1/2 | 1/2 BD-1C Boiler Drain Shutoff |
| | Watts Regulator Company | WAT BD2-C 3/4 | 3/4 BD-2C Boiler Drain Shutoff 0820902 |
| | Watts Regulator Company | WAT BD-QT 3/4 | 3/4 BD-QT Boiler Drain Shutoff 0820956 |
| | Watts Regulator Company | WAT BD-QT 1/2 | 1/2 BD-QT Boiler Drain Shutoff 0820955 |
| | Watts Regulator Company | WAT 0841020 | 3/4 SVS-3 |
| | Watts Regulator Company | WAT 0820903 | 1/2 BD5 |
| | Watts Regulator Company | WAT 0820904 | 3/4 BD6 |
| | Watts Regulator Company | WAT 0820905 | 3/4 BD2 |
| | Watts Regulator Company | WAT 0820906 | 1/2 BD3F |
| | Watts Regulator Company | WAT 0820908 | 3/4 BD4F |
| | Watts Regulator Company | WAT 0820922 | 3/4 BD2 100PSI-250 DEG F |
| | Watts Regulator Company | WAT 0841000 | 1/8 SV |
| | Watts Regulator Company | WAT 0841005 | 1/8 SVA |
| | Watts Regulator Company | WAT 0841010 | 1/8 SVS-1 |
| | Watts Regulator Company | WAT 0841015 | 1/4 SVS-2 |
