The weirs operate by adjusting a weir plate between vertical and horizontal allowing any position in between to be maintained and debris such as branches and weed to float straight over.
Adjustable weir gate.
Either manual or electrically actuated lifting devices may be utilized.
As friction is very.
Weir gates are designed to control upstream water elevation and can provide a rough estimate of flow using notched gates via the downward opening design.
Movable weirs are weir assemblies mounted in metal or timber frames that can be moved from one structure to another.
For flow control where water flows over the slide.
Weir gates function like slide gates except that the disc opens downward allowing outflow to weir over the top of the gate.
The frames fit freely into slots provided in the structures and are not fastened in place.
Weir gates weir gates are used to control the water level on one side of a gate and are characterized by opening downward to allow the flow of water over the top of the slide.
Adjustable over flow weirs are used for wide openings where the vertical travel required is not more than about 500 mm.
Weir gates may be self contained or not self contained.
The gate is hinged at the bottom and is raised and lowered by means of a centrally mounted spindle which can be operated either manually or by an actuator.
Downward opening weir gate construction specifications depending on the size of the weir opening and the heads involved the downward opening weir gate can be constructed as a sandwich style penstock a one inch solid frp gate or as a heavy duty titeseal gate.
The tilting weirs are manufactured in hdpe and stainless steel 316l.
Can be supplied in a multitude of shapes the self adjusting sealing system allows precise flow measurement low maintenance the fontaine aquanox series 40 weir gate is used to control flows and level in different applications by opening downwards and allowing water flow over the stainless steel plate.
Waterman tilting weir overshot gates are an overflow type gate used to control levels in canals basins and other agricultural municipal and industrial applications.
Penstocks adjustable weirs penstocks engineered for water sismat uluslararasi is a well known penstock supplier manufacturing high quality high performance water control gates for all industries as standard designs or tailor made to meet specific site requirements.
