Description
ZURN Z1090 Backwater Valve, Flapper Type Engineering Specification: Dura-Coated cast iron body with No-Hub inlet and outlet, gasketed bolted cover, automatic PVC (3 [76] and 4 [102] sizes only) flapper type backwater valve with O-ring.
| Automatic flapper type backwater valve | Bronze flapper in 4″ only |
Technical Documentation:
Zurn Z1090 Backwater Valve, Flapper Type Specification Submittal: Click Here.
Zurn Z1090 Backwater Valve, Flapper Type Installation Instructions: Click Here.
Cross Reference:
Zurn Z1090 Backwater Valve, Flapper Type Crosses:
- Ancon / Watts BV-200, BV-202, BV-203, BV-204
- JR. Smith 7012.
Alternate Product Codes:
- Z1090, Z-1090


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