4" Butterfly Valve GRV SKU: 0702362 $1,693.00 Login for better price BFG SeriesÊ 4" Butterfly Valve GRV Select Quantity -+ Add to Cart Product DetailsAdditional DetailsResourcesDetailsDetailsBFG SeriesÊ 4" Butterfly Valve GRV Manufacturer: Watts Size: 4 Inch Gate Valve Type: Butterfly Valve, Groove x Groove Watts Series BFG Spec Sheet Watts Series BFG Installation Sheet