Flowzone Engineering Solution

Lined Ball Check Valve

This item has been subjected to a thorough 100% dielectric spark test, making it appropriate for use in vacuum service. It has a low maintenance cost and provides complete protection against atmospheric elements and wear.


  • Non Return Flow


  • Ansi Class / Rating: 150#
  • Design Standard: Mfg Standard
  • Testing Standard: API 598, BS 6755 Part II
  • F to F Standard: ASME B16.10
  • End Connection Standard: ASME B16.5
  • Ends: Flange End
  • Operation: Auto
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