Rotary Valve ZKD

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The ZKD rotary valve is engineered for durability and efficiency, perfect for feeding bulk materials in plastics, chemicals, food, and minerals industries.

Discharging and metering valve for powders

The ZKD rotary valve is designed with a robust solid housing that includes rectangular flange connections, ensuring durability and stability in demanding applications. This construction not only enhances the valve's longevity but also facilitates easy installation and integration into existing systems. Additionally, the ZKD is equipped with a feeding shoe, making it highly versatile for efficiently feeding bulk materials into pneumatic conveying systems at pressures of up to 1.5 barg (21 psi). It is suitable for a wide range of industries, including plastics, chemicals, food, and minerals, providing reliable performance and seamless operation tailored to meet the specific needs of modern industrial processes.

Main features

  • Pressure range
    1.5 barg (21 psi) system and differential pressure
  • Pressure surge proof
    10 barg (145 psi), due to heavy duty design
  • ATEX (optional)
    Usable in Ex-Zones and as protection system (flameproof for dust ST2)
  • Inlet / outlet
    Rectangular design shape of housing corresponds to shape of rotor
  • Outboard bearings
    Separated from product by purged seal arrangement and drop out opening

Related Industries

  • Plastics
  • Chemicals
  • Food & Pet Food
  • Minerals

Options and Accessories

  • Quick coupling with extraction device
  • Chamfered blades
  • Rotor with shallow pockets
  • Knife at the product inlet
  • Scraper blades
  • X-rotor > ZKX or C-rotor > ZKC
  •  DUROPROTECT wear protection
  • High temperature execution (T) up to 250°C

INFORMATION ON WEAR PROTECTION OF ZKD REQUIRED

Reference to Minerals Industry

Link to Wear Protection Page

 

Wear Protection

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