Scavenger valve Round x Round Flange

Features and Benefits


  • Currently used in over 50 recycle paper facilities in North America, proving to last 2 -3 times the life of our competition
  • IVEX 600 hardened and chromed gate material for extended life in highly abrasive demanding applications
  • Stainless Steel hardened seast cartridge provides shearing, sealing, and protection of body from abrasive solids
  • Hardened lower guide rings reduces wear on lower body halves and extends overall cycle life
  • Combination of gate profile and smoothness of body halves between 8 o’clock and 4 o’clock eliminates jamming and plugging of solids
  • Precision machined body halves act as scrapers to prevent foreign materials entering into the packing area
  • Two piece body design and factory replaceable/repairable wetted components make the DUCO valve reparable at a percentage of new valve cost
  • Topworks, including stanchions, limit switch brackets, lockout bar and clevis nut manufactured of Stainless Steel for corrosion resistance
  • NPV manufactured air cylinders meet the demanding requirements such as HD and MD cleaners
  • Available in 3” – 24” allowing for use in a variety of recycle applications, such as hydrapurgers, detrashers and pulper discharge valves. Inquire for large sizes

Typical applications include:
1. Recycle Paper Mills – HD cleaners, MD cleaners, detrashers, hydrapurgers, pulper rejects, etc
2. Virgin Pulp Mills – removal of rejects and knitters in heavy clone applications
3. In any reject system requiring high abrasion resistance and shearing and sealing capabilities