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 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.
FREE-VALVE’s FRZ73PU manual pneumatic Polyurethane PU seat Slurry 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’s FRZ73PU Abrasion Resistant Slurry Polyurethane PU seat knife gate valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,water treatment,sludge discharging.
FREE-VALVE’s FRZ73PU Full urethane rubber 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’s FRZ73PU Polyurethane PU Seated Bi Directional Knife Gate Valves are used for heavy duty applications such as abrasive slurry,mining industry,coal washing, paper industry,water treatment,sludge discharging.
