2-1/2 PVC Bfy Check Valve Repair Kit V

PVC Butterfly Check Valve Repair Kit is an internal assembly including:
1-Flex Seal Gasket Seat
1-Hinge Post
2-Flapper Plates
2-Flapper Covers
1-Post Strip
2-Seat Post O-rings
Plastic Assembly Screws
Use Existing Hinge Post Bolts