Groco Adaptors for Ball Valves and Thru-Hulls

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Product Description

Patented IBVF Flanged Adaptors have been developed to address several common problems in the marine industry. Here’s what they do:

  • Eliminate dangerous thread mis-match when in-line valves are screwed onto thru hulls.
  • Accept standard thru-hulls into the base and standard in-line valves on top.
  • Provide a safe and sturdy assembly when in-line valves are used as seacocks.
  • For OEMs, prevent valve damage during engine or generator installation - the valve can be installed later.
  • Simplifies future valve replacement.
  • Bronze and #316 SS models.


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