No groove, bidirectional sealing design, the valve body adopts an integral structure, including the valve body, gate and U-shaped sealing strip.
○ DN50-DN100 10bar
○ DN125-DN200 8bar
○ DN250 5bar
○ Connection form: wafer
○ Switch form: Handwheel, Turbo, Pneumatic, Electric, Hydraulic, Electro Hydraulic, Chain Wheel Disk
○ Valve body material: GGG40
○ Gate material: F55, F532205, SS310, SS316L, SS316, SS304
○ Sealing material: EPDM
○ Packing: aramid, high water-based, PTFE, rubber
○ Applicable media: Suitable for mud, urban sewage treatment, sugar factories, powders, papermaking, pharmaceuticals, chemicals, food and other fields
○ Integrated valve body
○ Bilateral PU protective cover
○ Two type new bracket, increasing the strength of the bracket
○ Valve body with flow guide design to prevent fluid from being trapped in the valve chamber
○ No groove design, bidirectional sealing structure, adopting a split structure including valve body, gate plate, and U-shaped sealing strip. The left and right sides of the valve body and the bottom of the middle chamber are equipped with grooves and elastic U-shaped sealing strips.
○ When closed, the gate moves downwards, and the bottom edge of the gate contacts the sealing strip, compressing the sealing strip into the groove to achieve sealing between the valve body and the gate.
○ When the gate valve is opened, it moves upward and the bottom edge of the gate valve separates from the sealing strip. The sealing strip bounces up and the groove is flat, which can prevent the medium sediment from accumulating in the groove of the valve body during the use of the knife gate valve.
○ Not easy to block, no residue, easy to clean pipeline, thus effectively improving the sealing effect of knife gate valve and preventing leakage when the valve is closed.
○ High wear-resistant manual shut-off valve for on-site operation of ash discharge outlet in power plant
○ Particle erosion resistant manual gate valve for mine tailings pipeline maintenance
○ Manual switch device for high wear condition of raw material conveying chute in cement plant
○ Manual partition points for wear-resistant sealing required for metallurgical coal powder injection system
○ On site operation of sand containing pipelines for papermaking black liquor, corrosion-resistant and wear-resistant valves
No grooves, rubber lining, bidirectional sealing design, the valve body adopts a split structure including valve body, gate plate, and U-shaped sealing strip.
No groove, bidirectional sealing design, the valve body adopts an integral structure, including the valve body, gate and U-shaped sealing strip.
Bidirectional self sealing manual knife gate valve uses two rubber valve seats to clamp and press the gate to achieve a sealing effect.