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Series Knife Gate valve has replaceable rubber seal knife gate structure, its sealing principle is mainly by closely connection between gate and rubber seals. Its main characters is that the rubber sealing ring is set in seat groove and is locked by metal seat, which will prevent rubber seal off when oppening and closing the valve. If the seal is broken, you can remove the metal seat and replace the rubber seal, which will greatly improve valve working efficency. This valve is cost-effective, high-performance products. The series of knife gate valve can be equipped with pneumatic actuators, in order to meet the requirements of different industrial and mining use.

Ref. 800A/91 Knife Gate Valve Unidirectional

SKU: 800A-91
  • Transmission: Manual, Electric, Pneumatic, Hydraulic, Sprocket, Electro-hydraulic, Gear
    Maing Material: WCB, CF3M, CF8M, DF8
    Wedge Material: SS316L, SS304
    Sealing Material: NBR, EPDM, FKM, Metal
    Packing: Aramid fiber, hig-water based rubber packing graphity wheel.
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