Tideflex non return valve
Tideflex rubber duckbill non return / check valves are ideal for drainage outfalls on rivers and coasts because they have no moving parts, are flexible and do not warp/freeze. They are ideal replacements for ineffective flap valves as they are self-clearing of sand, stones and other debris and free-draining even when submerged or partially buried. They are also fish and eel friendly. Let us help you design and specify a Tideflex valve today.