Open Channel Gate are embedded/wall mounted/fixed in between two parallel walls of an open channel or mounted at the end of an open channel to isolate flow within as well as out of an open channel. These are suitable for seating/unseating water head up to the height of shutter/gate/disc.more...
Cast Iron Flap Gate is used for automatic drainage from outfall structures to rivers, estuaries and sea. These are also used for preventing reverse flow during the flood from rivers /estuaries and high tide from sea.more...