Knife gate valve

FREE-VALVE brand Stainless steel pneumatic ceramic lined knife gate valves are known as slurry gate valves.With simple structure and can cut off medium which contains solid particles and fibers, suitable for some very hard particles or serious erosive mediums.They are installed to replace general metal seated knife gate valves which will be washed out easily, especially suitable for any power plant located on sea side .

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 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 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 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.

Pneumatic knife gate valve is installed at cement plant

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 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 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.

2 inch Pneumatic Ceramic lined Knife Gate Valves are designed with the anti abrasive performance and longer working life .

Pneumatic knife gate valves are composed of pneumatic actuator and knife gate valve. They are widely used on industrial pipeline for on-off operation for water ,oil ,supply etc .

FREE-Valve’s Wafer Lug Type Flange Connection Slide Knife Gate Valves are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.

FREE-Valve’s Parallel Slide Valves Round Flange Wafer Lug Type Knife Gate Valves are used on industrial pipeline for on-off operation. The structure of body and seat eliminates clogging shutoff for flow with fine particles.

FREE-Valve’s China supplier High quality Flange Type Fly ash Manual operating knife gate valves 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 Wafer type Lug type Stainless Steel or Cast Iron Electric Pneumatic Slurry Sluice Knife Gate Valves are known as slurry gate valves. Its are unidirectional wafer knife edge gate valve used on industrial pipeline for on-off operation.