diversion gate

diversion gate

[də′vər·zhən ‚gāt]
(civil engineering)
A gate which may be closed to divert water from the main conduit or canal to a lateral or some other channel.
References in periodicals archive ?
GreCon company, located in Alfeld near Hannover, received an order from Bangladesh for the delivery of three diversion gates (see picture) for installation in a recycling dust extraction.