Z1090 Backwater Valve Flapper Type

Backwater Valve, Dura-Coated cast iron body with No-Hub inlet and outlet, gasketed bolted cover, automatic PVC (3 "[76mm] and 4" [102mm] sizes only) flapper type backwater valve with O-ring.

Features & Benefits

* Automatic flapper type backwater valve

* Bronze flapper in 4" only

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