Can be used when the drainage pipe is already installed within the concrete! Introducing the retrofitted type weep hole.
We would like to introduce the KM-type insertable weep hole (backflow prevention valve) 'KMVC type / KMVK type' handled by Kito Tadahei Co., Ltd. This product is a retrofit type weep hole used when the drainage pipes (VP pipes, VU pipes) are already installed within the concrete during repairs. For sloped walls, please use the "KMVK type (for slopes)." The slope type has a trimmed flange on the surface of the product. There are separate products for VP pipes and VU pipes. 【Product Lineup】 ■ KMVC type ■ KMVK type (for slopes) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Installation Example】 1. Adhesively fixed on the waterway side. 2. For KMVK type slopes, if there is a gap between the weep hole and the existing pipe due to deformation, apply caulking or similar materials in addition to adhesive. 3. On the backfill side, attach filters such as a mesh filter or cup filter. Note that a slip-on filter is convenient for existing pipes that have been backfilled. 4. The KMVC type has a flange that protrudes about 2-3mm on the waterway side. *For more details, please refer to the PDF document or feel free to contact us.
Price range
P1
Delivery Time
P1
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（6）
Download All Catalogs
![[KM Style] Weep Hole Series Catalog](https://image.www.ipros.com/public/catalog/image/01/99e/612696/IPROS94540116589577158073.jpeg?w=120&h=170)
![[KM Type] Insert Type Weep Hole [KMVC Type] / Insert Type Weep Hole (for Slope) [KMVK Type]](https://image.www.ipros.com/public/catalog/image/01/c07/618299/IPROS95227092538033231731.jpeg?w=120&h=170)
CAD data（8）
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Company information
Thank you for considering the KM method. We handle KM method weep holes (check valves), KM method filters (anti-suction materials), KM method water intake pipes (water intake valves, distribution valves, and water supply valves), KM method irrigation valves (opening and closing points for pressure pipes), KM method infiltration pipes, KM method drainage outlets, and KM method simple flap gates (check valves).