1.5 lb Compression Check Valve

The 1.5 lb Compression Check Valve made by Ultrapure is used with their Ozonator System. As the system runs, the check valve opens allowing ozone to enter water stream. Once the system shuts off, the check valve prevents water from coming back up the ozone line and the ozonator.


  • 1/4″ x 3/8″ Dimension.
  • 1.5 Pound Check Valve Replacement.
  • Rated for 1.5 pounds.
  • Used with Ultrapure Ozonator System.
  • Used on all models: UPP15, UPP25, UPP50, UPPHO
  • Compression check valve kit:
  • 3# and 6# check valves also available.

**Check valve kit part number is: 1008001