| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | PIE P1753-05 | 3" fresno flanged back flow check valve P175305 |
| | Approved Supplier | MATCO CVC-6 | 6" WAFER DI CHECK VALVE DOUBLE BRONZE DISC, BUNA-N SEA CVC6 |
| | Approved Supplier | MATCO CVC-8 | 8" WAFER DI CHECK VALVE DOUBLE BRONZE DISC, BUNA-N SEA CVC8 |
| | Approved Supplier | MATCO CVC-10 | 10" WAFER DI CHECK VALVE DOUBLE BRONZE DISC, BUNA-N SEA CVC10 |
| | Approved Supplier | F030-20003 | 2 FRESNO VALVE AG200 AIR VENT ALUM |
