CheckMateĀ UltraFlex

A Revolutionary Design for Backflow Prevention

The CheckMateĀ® UltraFlex™ is the most user friendly inline check valve on the market today. From the upstream or downstream end of the pipe, simply insert the valve into position and clamp it into place. Typically no modification to the pipe or structure is required.

Tideflex CheckMate Inline Valve Operation Animation

Tideflex CheckMate Valves Outfall Operation Animation

Tideflex Check Valves

Tideflex Duckbill Check Valves have low headloss and achieve the tightest possible seal for backflow operations, particularly at low flow rates. The flexibility of the Tideflex Check Valve allows the valve to compress around trapped solids, providing a much better seal than flapgates. With the development of the patented Curved Bill, sealing capabilities are further improved because the Curved Bill is more flexible than the rest of the valve and will compress even more around solids.

Tideflex TF-1

Tideflex 35-1

Tideflex In-Line 39F