Neles Series BO High Cycling Butterfly Valve for Efficiency

Neles™ High Cycling Butterfly Valve, Series BO, is designed for vacuum pressure swing adsorption (VPSA) plants. It is a wafer-type, soft-seated, high-performance, single eccentric disc valve that maximizes operability by minimizing switching time. The BO series provides exceptional endurance in fast cycling applications, offering long-lasting tight shut-off with excellent flow characteristics and high capacity. It maintains internal tightness even after up to 2 million cycles.​

Benefits

  • best valve capacity on the market.
  • suitable for wet and dirty media.
  • fast and easy maintenance.
  • maximized availability by secure valve operation.

Features

  • 2 piece shaft design for high capacity.
  • hardened aluminum disc to reduce mass moment of inertia.
  • long lasting quadruple bearings to last up to 2 million cycles.
  • soft sealing bi-directional bubble tight construction. 
  • cartridge bearing design for easy maintenance.
  • sizes up to nps40 / dn1000.
  • encapsulate sealing element design ensures trouble free opening and closing. 
  • switching time less than one second to guarantee the process efficiency.
  • quadruple bearings to ensure the maximum cycle life time and eliminates jamming.

Applications

  • vacuum pressure swing adsorption (vpsa) plants.
  • vacuum swing adsorption (vsa) plants.

Specifications

  • size range: dn 200 – 1000 / 8″ – 40″
  • temperature range: upto 200 ºc
  • pressure rating: pn 10 – 16 / asme class 150
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