The Cameron portfolio of WHEATLEY check valves includes lightweight, compact short-pattern wafer check valves that are ideal for backflow prevention in gas and liquid applications.

These reduced-port check valves are used in applications where

  • media is clean (abrasives are not present)
  • flow is steady and not pulsating
  • flow rates are low
  • pigs or spheres are not intended to run through the valve
  • seat velocity does not exceed
    • Liquids: 15 ft/s
    • Gases: 100 ft/s.