01 Gate (buoyant body) and hinge are located at the bottom, so the gate closes by buoyancy and opens by gravity
02 Not limited by time or space, operates in case of emergency, and secures water tightness as outer water level
increases due to increase in water pressure
03 Effective backflow prevention and drainage due to changes in opening/closing speed of gate according to 03 rising/falling speed of outer water
04 Long persisting period through stainless steel, which has outstanding corrosion resistance and durability, and 04 does not require a separate operator or power that it is economical
05 Gate is normally opened that it is used as an ecological passage, and drains immediately for contamination 05 and odor prevention, so it is eco-friendly
Address : 376-25, Hyundaikia-ro, Namyang-eup, Hwaseong-si, Gyeonggi-do, Republic of Korea
Website : http://http://koreajg.com