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#316 Stainless Steel NPS to NPT Flange Adaptor

The Concept: 

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

  • Eliminate dangerous thread miss-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. 
  • C83600 Bronze and #316 SS models

Additional Information
Thread Bottom NPS 3"
Thread Top NPT 3"
Thread Bottom NPS3"
Thread Top NPT3"