American AVK Company

Expect Quality Products
41
41
41

Series 41:  Swing Check Valve

Features:

  • Meets or exceeds the requirements of AWWA C508
  • Easily replaceable disc
  • Easy to maintain
  • Three types of seating available
    • Resilient to Epoxy
    • Resilient to Bronze
    • Bronze to Bronze
  • Resilient seat is a steel core coated with EDPM
  • Bronze seat is a steel core coated with EDPM with a bronze insert
  • Stainless steel bolting
  • 316 stainless steel hinge pin and bronze bushings - o-ring sealed
  • Lever and weights available, either mounting left or right
  • Body and bonnet are high strength ductile-iron
  • Available with tapping boss tapped and plugged
  • Completely opens to provide a clear, straight through waterway
  • Meets the laying lengths of ANSI/ASME B16.10
  • O-ring bonnet gasket wraps each bolt to prevent corrosion
  • 250 psi working pressure rating