close
close
click to zoom in

10" PVC DWV Fabricated Backwater Valve (S x S)

No reviews yet Write a Review

Call for price & availability

SKU:
1075P
Availability:
SPECIAL ORDER

10" PVC DWV Fabricated Backwater Valve (S x S)

PVC Backwater Valves are designed to prevent fluids from re-entering drainage systems, should backflow occur. Unidirectional flow through the valve is created by a flap that freely opens during outflow, and is trapped closed if backflow occurs.

  • Both ends fit over Schedule 40 DWV pipe