Wafer Double Door Check Valve

Product and Features:

  • Size: 2″-48″
  • Temperature Range: to 400F
  • Pressure Rating: 275psi CWP
  • Body Material: Ductile iron, cast iron, stainless steel, bronze
  • Disc Material: Stainless steel, bronze, ductile iron
  • Seat: Viton, EPDM, NBR, PTFE
  • Connection: Wafer, flanged
  • Available Options: Special Materials, custom bolt patterns
  • *Many other options are available upon request.

Double Door Wafer Check Valve​

The Double Door Check Valve is a very short lay length valve- perfect for refineries, petrochemical plants, and pump stations. This wafer check valve design relies on a variable number of springs to adjust to the desired opening pressure range. The spring loaded design combined with the resilient seat produces a very fast non-slam closure. Valves in this line are designed and constructed to meet and exceed AWWA C518.