Block backflow flap gate for wastewater discharge paths

Block backflow flap gate for wastewater discharge paths Product Overview Block backflow flap gate for wastewater discharge paths is dedicated anti-reflux Water flow control sluice gate for industrial & municipal wastewater discharge pipeline and drainage channel, acting as reliable Flow regulating penstock gate to control wastewater flow direction and thoroughly block external medium backflow into discharge pipeline. Four body material options available including economical anti-corrosion coated Cast iron flow control sluice cast iron flap and high anti-corrosion Stainless steel water regulating gate stainless steel flap, large-caliber main wastewater discharge trunk can be customized into complete Hydraulic operated flow control sluice gate. Three structural types (floating box, split double door, slow-closing) within DN150~DN3000 specification, supports dual flange and wall-mounted installation matching diversified wastewater discharge terminal layout. Technical Specification…