Z1090

Backwater Valve Flapper Type

Zurn Z1090 backwater valve, dura-coated cast iron body with no-hub inlet and outlet, gasketed bolted cover, automatic PVC flapper type with o-ring.

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Where to Buy
  • Automatic flapper type backwater valve
  • Standard PVC flapper assembly for 3” and 4” sizes; bronze flapper for all other sizes