| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Spears | SPE S275P | 2 PVC BACKWATER VALVE SOC EPDM |
| | Spears | SPE S375P | 3 PVC BACKWATER VALVE SOC EPDM |
| | Spears | SPE S475P | 4 PVC BACKWATER VALVE SOC EPDM |
| | Spears | SPE S675P | 6 PVC BACKWATER VALVE SOC EPDM |
| Working Pressure | 43 psi (100 Feet of Head) @ 73° F |
