Drainage Backflow Prevention Valve 'DV-50N/DV-75'
Discharge water from handholes, cable ducts, and information boxes! Prevents groundwater intrusion.
The "DV-50N/DV-75" is a backflow prevention valve for drainage that is resistant to functional failures and has excellent durability. It has a large drainage capacity, outstanding shut-off performance, and is easy to maintain. It can be adjusted in length and can also be retrofitted. It discharges water from handball courts, utility ducts, and information boxes, preventing groundwater intrusion. 【Features】 ■ Simple structure ■ Resistant to functional failures and has excellent durability ■ Large drainage capacity and outstanding shut-off performance ■ Easy maintenance ■ Length adjustable ■ Can be retrofitted *For more details, please refer to the PDF materials or feel free to contact us.
- Company：トーテツプラス
- Price：Other
