| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | MATCO 521N11 | 4" SWING CHK BUNA-N SEAT |
| | Approved Supplier | MATCO 521T11 | 4" IPS SWING CHECK VALVE |
| | Approved Supplier | MATCO 521T11LF | LEAD FREE 4" IPS SWING CHECK |
| | Approved Supplier | MATCO 530T11 | 4" IPS SWING CHECK |
| Inlet to Outlet Length | 6.84 in |
| Manufacturer | Approved Supplier |
