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Common Backflow Repair Parts:
Common repair parts are a very small subset of the 10,000 plus items BAVCO stocks. Please feel free to contact us direct at 800-458-3492 for pricing on items not listed or backflow prevention devices.
| 475STDA |
4" | 6" | 8" - 10" |
|---|---|---|---|
| Main Valve Rubber Repair Kit | 375400 View Image |
375600 View Image |
375800 View Image |
| Main Valve Rubber Repair Kit for Both Checks | RK4-350 View Image |
RK6-350 View Image |
RK8-350 View Image |
| 1st Check Assy w/Retainer | RK4-375ASTCK1 View Image |
RK6-375ASTCK1 View Image |
RK8-475STCK1 View Image |
| 2nd Check Assy w/Retainer | RK4-450STDACK2 View Image |
RK6-450STDACK2 View Image |
RK8-450STDACK2 View Image |
| 1st Check Assy Retainer N/A = not applicable |
3509ST-14B View Image |
3510ST-14B View Image |
-- |
| 2nd Check Assy Retainer N/A = not applicable |
3509ST-14B View Image |
3510ST-14B View Image |
-- |
| RV Rubber Repair Kit | RK212-375R View Image |
RK212-375R View Image |
RK8-375R View Image |
| RV Stem Assy | 3707-50 View Image |
3707-50 View Image |
3711-50 View Image |
| Complete RV Assy | 3707-CUXL View Image |
3707-CUXL View Image |
3711-CUXL View Image |
