Piping construction "Freezing method (building)" continuous water freezing method 'DCV method'

When freezing methods cannot be used! Mechanically stop water at any location!

The "DCV method" is a construction technique that involves mechanically stopping water by installing a saddle at any location on existing piping, in order to minimize the range of muddy water and water outages. Since VP pipes and ACP pipes may be damaged by freezing methods, the "DCV method" is adopted as an alternative. This method can stop water flow, so if customers request to carry out work while in a leak state, we will accommodate this request using this method. 【Features】 - Compact and lightweight design reduces the burden on piping during work and after burial. - Combinations with methods such as "freezing method" and "DCV method" are possible according to the application. - If water stoppage is needed after construction, it can be re-stopped by excavating to the flange area. - This method does not accommodate hot water piping. *For more details, please refer to the PDF materials or feel free to contact us.

Piping EquipmentDrainage and water removalSpecial Construction Method