| Other Branch Availability |
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MAINLINE top check valve features a top suspended gate which stays forever clean. The clear lid and cleanout provides ease for visible inspections and sewer rodding. Manual sewer shut-off provides owner option to manually close their valve.
MAINLINE Backflow Preventer Valve, 4 in Nominal, Full Port, Media: Water, ABS Body, Black, Dimensions: 15-1/4 in L x 11-1/2 in W
| Body Material | : | ABS |
| Color | : | Black |
| Dimensions | : | 15-1/4 in L x 11-1/2 in W |
| Media | : | Water |
| Nominal Size | : | 4 in |
| Port Type | : | Full |