Coastal work, tidal zone work, and backflow prevention! Just secure it with anchor bolts.
"Do you have such issues?" ◆ Conventional door stop welding fixation products require installation of door stop hardware by specialized contractors... ◆ Despite being a tidal work, the processes, labor, and costs for installing door frames after the secondary concrete formwork, pouring, and curing are burdensome... ⇒ Solve such issues with the port-type flume flap! We have developed the port-type flume flap as an automatic drainage device that can be easily installed without civil engineering work for both new and existing drainage outlets! 【Features】 ■ Structure without beams reduces the impact of waves! Difficult to sway ■ Eliminates installation bolts, improving loosening failures ■ Shortens construction time! Just secure it with the included driven anchor bolts ■ Prevents backflow during high tide ■ Sturdy design! Considers wave pressure (equivalent to a water depth of 25m) ■ Easy installation reduces construction costs *For more details, please refer to the PDF document or feel free to contact us.
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**Features** ■ Excellent water tightness The water tightness is outstanding due to the water tight rubber incorporated into the door body and the machined water tight surfaces, which prevent backflow. Since the door body and the stop are integrated, installation work for the door body is unnecessary. ■ Suitable for tidal work In conventional flap gates, the stop was first welded in place, followed by the pouring of secondary concrete. However, by adopting a driven anchor fixing method, cumbersome welding work, distortion adjustments, and the need for formwork and pouring of secondary concrete have been eliminated, allowing for quick and easy installation by anyone. ■ Attention to strength and corrosion resistance By adding wave pressure elements to conventional marine flap gates and leveraging years of experience in manufacturing, installation, and repair, we have created a product that is confident in the strength of components such as lifting fixtures. Additionally, being made of SUS304, it also excels in corrosion resistance.
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Rivers, dams, etc.
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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.