2-PC Ductile Iron Body split type body Rising Stem Knife Gate Valve

FREE-VALVE’s FRZ73PU Split body Polyurethane Lined Knife Gate Valves  are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.

FREE-VALVE’s FRZ73PU Split body PU lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold

FREE-VALVE slip type body wafer type ductile iron Square port slide Knife Gate Valves are designed as split type and for on-off service in abrasive slurry applications or dry powder,the valve is easy to replace and maintain on site,the Valves are ideally suited for applications in mining slurry and fly ash system.

FREE-VALVE 2PC body wafer type ductile iron Square or Rectangular port Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,Wastewater treatment plants,fly ash system.

FREE-VALVE’s Split body polyurethne lined wear resistant knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.

FREE-VALVE’s Bi-Directional Seal PU Rubber Lining Manual Knife Gate Valves  are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.

FREE-VALVE’s pneumatic square slide knife gate valve is a kind of valve which uses the square board as the opening and closing element and moves up and down with the board to realize full opening and full closing.The  square knife gate valve is mainly used to cut off medium in the pipeline.The valve is widely used in power, hydraulic, petroleum, chemical, mining and other industries.

FREE-VALVE 2PC body wafer type ductile iron square flange slide knife gate valves are designed as split type and for on-off service in abrasive slurry applications or dry powder,the valve is easy to replace and maintain on site,the Valves are ideally suited for applications in mining slurry and fly ash system.

FREE-VALVE’s  manual  pneumatic Bi-directional seal PU polyurethane lined knife gate valves are designed for bi-directional tight on-off service in abrasive slurry applications,the valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold

FREE-VALVE slip type body wafer type ductile iron Square port slide Knife Gate Valve are used for heavy duty applications such as abrasive slurry,mining industry,Wastewater treatment plants,fly ash system.

FREE-VALVE’s Urethane Liner Bi-directional seal Wafer type Slurry Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,Wastewater treatment plants,sludge discharging.

FREE-Valve’s Manual Operation Pneumatic Operation Rectangular Flange Slide Knife Gate Valvess are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.

FREE-VALVE’s High Abrasion-Resistant Bidirectional PU Lined Knife Gate Valve adopts the full-lined wear-resistant polyurethane injecting with the whole mold, and all media are wrapped in the polyurethane lined to achieve all-round wear-resistant protection,which provides excellent wear life with 100% positive shutoff of abrasive slurry,the Valves are ideally suited for applications in mining.