Print this Page
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.
| 450DA |
4" | 6" | 8" - 10" |
|---|---|---|---|
| Main Valve Rubber Repair Kit | RK4-350 View Image |
RK6-350 View Image |
RK8-350 View Image |
| 1st Check Assy w/Retainer | RK4-350CK1 View Image |
RK6-350CK1 View Image |
RK8-350CK1 View Image |
| 2nd Check Assy w/Retainer | RK4-350CK2 View Image |
RK6-350CK2 View Image |
RK8-450DACK2 View Image |
| 1st Check Assy Retainer N/A = not applicable |
3509-14B View Image |
3510-14B View Image |
-- |
| 2nd Check Assy Retainer Sizes 4" and 6" have 2 of these. N/A = not applicable |
3509-140 View Image |
3510-140 View Image |
-- |
