What's New at Check-All Valve

Did you know ...

Check-All Valve offers a wide variety of O-ring materials. Listed below are the most common material selections. FDA and USP Class VI compounds are also available for some seat materials.

  • AFLAS®
  • BUNA-N
  • EPDM
  • KALREZ®
  • NEOPRENE
  • PTFE
  • VITON®

Please contact the factory for additional options.
Note: ALL O-RING SEATS HAVE A MAXIMUM PRESSURE RATING OF 1500PSI.

Valve Flag Tag

Check-All Valve offers a tag with a stainless steel stem to be permanently attached (either spot welded or screwed) to the check valve (non-plastic FIV and HVFD styles only) for easy identification in applications where flange connections are used.

Give us a call for your next project!
515-224-2301

We can also provide additional services such as ...

Clean for Oxygen, Chlorine, or Isocyanate Service
Hydrostatic Shell Test
Water Immersion Shell Test
Seat Leakage Test
B16.34 Test and Tag
CRN Marking
CE Mark
NACE Testing

 

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