American AVK Company

Expect Quality Products
Series 557X: Bypass Kits

Series 557X: Bypass Kits


  • Save time and money over building bypass assemblies in the field
  • Fully compliant with AWWA requirements for bypass valve sizing
  • Can be ordered as a kit for filed assembly, or fully assembled
  • Can be used for tapping
  • Spools and elbows are all ductile-iron and comply with AWWA C153
  • Fusion Bonded Epoxy coating meeting the requirements of AWWA C550
  • Rated for 250 psi working pressure
  • All ductile-iron construction
  • End connections: MJxMJ, MJxFL, FLxFL
  • Available in many different configurations to meet your requirements