Just fix it to the concrete structure with anchor bolts! It opens and closes automatically with the difference in water level.
We handle "Anchor-type flap gates for backflow prevention and tide control." Double hinges are used in the hinge section, and P-type rubber is adopted in the watertight section to enhance water tightness. We offer two types: aluminum alloy and stainless steel, which can be used for backflow prevention at various drainage outlets from rivers to sewage systems and ports. 【Features】 ■ Suitable for tidal work ■ Easy installation ■ Excellent water tightness ■ Material can be selected according to application ■ Double hinges adopted ■ Automatically opens and closes with water level difference *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■DUFA-300 ■DUFA-400 ■DUFA-500 ■DUFA-600 ■DUFA-700 ■DUFA-800 ■DUFA-900 ■DUFA-1000 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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The theme is coexistence with nature, focusing on creating an environment where aquatic creatures can live safely. Yamato Engineering is not only a manufacturer of sluice gate equipment but also utilizes its specialized technical expertise to engage in various operations related to sluice gates, weirs, and pumping facilities, as well as the maintenance, inspection, repair, and servicing of associated machinery, which has been a core business since its establishment.