Slide gates for spans with a width of 0.3 to 4.00 m, with watertightness on 3 or 4 sides.
Frame: Acts as a guide for the deck and is inserted, in quick-setting concrete constructions, in the openings made for this purpose in the channel, or else anchored by at the bottom and the sides in the concrete.
Bridge: Welded to the top of the frame.
Deck: With the reinforcements necessary for withstanding the maximum hydraulic pressure, welded to the sheet metal of the deck.
Sliding guides: Self-lubricating, located in the frame that serves as a guide, sliding transversely and longitudinally.
Tightening system: SProvided by adjustable tightening wedges screwed to the deck and frame.
Spindle: Not ascending in the open channel gates with watertightness on three sides and ascending in the closed channel gate with watertightness on four sides. Two spindles are installed when the width of the channel is greater than 1,20 m, in which case two returns need to be mounted on the bridge.
The operation can be as follows on either the channel or closed channel gates:
Manual: With flywheel or crank.
Electric: With gear motor or servomotor.