[Issues that can be resolved] Want to install an emergency shut-off valve but cannot cut off the water supply.
The emergency shut-off valve can be installed in the outflow pipe inside the water distribution tank, allowing for installation work without cutting off the water supply!
In the case of a single-chamber distribution reservoir, if you try to install an emergency shut-off valve outside the reservoir, it will need to be placed on the main distribution pipe. If you want to carry out continuous water work to avoid water outages, space will be required to install a bypass pipeline, and if space cannot be secured, the emergency shut-off valve cannot be installed. Therefore, if the valve of the emergency shut-off valve is installed on the outflow pipe inside the distribution reservoir, construction work can be carried out through diving operations. Since work underwater will only involve flange connection work, installation can be carried out without shutting off the water. [Issues] - There are cases where a bypass pipeline cannot be installed, resulting in an inability to shut off the water. - If space cannot be secured, the emergency shut-off valve cannot be installed. - Even if space is secured, new construction costs will arise. *For more details, please refer to the PDF document or feel free to contact us.
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【Solution】 ■ Install the emergency shut-off valve on the outflow pipe inside the distribution reservoir, allowing for construction work to be carried out underwater. ■ Since work underwater will only involve flange connection work, installation can be carried out without interrupting the water supply. *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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Nihon Engineering Co., Ltd. is a company engaged in the design and construction of water supply facilities, manufacturing and sales of water-related equipment, as well as the design and construction of small hydropower generation (debris removal) and related equipment manufacturing and sales. Based on our long-standing achievements in water supply facility construction and maintenance management, we provide proposals grounded in the field. With our unique technology driven by the spirit of "water supply professionals" and "manufacturing," we respond to our customers' concerns and dilemmas.
![[Case Study] Mitigating the Risk of Drinking Water Loss in a Water Distribution Reservoir Where Installing an Emergency Shutoff Valve is Difficult](https://image.www.ipros.com/public/product/image/782/2000483684/IPROS30276108069944699952.jpeg?w=280&h=280)
