300mm PN-12 Tideflex Curved Duckbill ValveĀ 

The TF-1 Tideflex Curved Duckbill Valve is the preferred Tideflex configuration for outfalls. Designed for in-structure and end-of-pipe installations, the TF-1 features a flat bottom and flared top.

300mm PN-12 Tideflex Curved Duckbill Valve