Description A new addition to our range of valves due to request is the 68mm Micro Drain Pipe Rat Flap for down pipes and run off pipes. Prevents rats entering up standard size drain pipes, it allows rats to exit via the drain or down pipe but will prevent rats entering back up the pipe. This product eliminates the need for chicken wire which becomes clogged due to leaves and other debris falling down the pipe. The Micro Rat Flap is made from 316L stainless steel ensuring long life and a permanent solution. All our Rat Valves are made in house in the United Kingdom and we ship worldwide.
