Anti-flood Valves

Anti Flood Valve - Ancillaries & Spares

Anti Flood Valves

Marsh Anti-flood valves are back flow prevention valves that protect against backflow from a stream or watercourse that may be in a flood condition. The valve can be installed at the same time as the ENsign Sewage Treatment Plant or Uni:Gem Plant. The valve operates fully automatically without any externals main supply, it is also provided with an overhaul closure lever. By moving the lever the valve is closed in both directions.

The valve is manufactured from a polyethylene body, EPDM rubber seals and stainless steel face plates & fixings. The valve comes in sizes 110mm and 160mm DIN Standard EN13564.