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Groco Flanged Adaptors – IBVF Series (NPT/NPS Thread)

£46.61£230.63

High quality solid bronze (C83600) flange adaptors resolve many common installation challenges such as thread mismatch, combining thru hull and in-line fittings, spreading load and thus reducing potential hull damage, reducing risk of valve damage during engine or generator installation as well as simplifying future valve replacement.

NOTE: For BSPP thread options click here

The patented IBVF solid bronze (C83600) flange adaptors were designed to resolve common installation issues such as thread mismatch between NPT thread and NPS thread hardware. They help combine standard thru-hulls onto the base and standard in-line valves on top, as well as spreading load which helps minimise potential hull damage, resulting in a safer installation.

Flange adaptors simplify future valve replacement and provide a safe and sturdy assembly when in-line valves are used as seacocks.

NOTE: For BSPP thread options click here

Unsure on your exact requirement, call our expert technical advice team on 01202 600011 or use our live chat functionality.

  • Patented
  • C83600 bronze construction
  • Eliminates dangerous thread mismatch
  • Accepts standard thru-hulls into the base and standard in-line valves on top
  • Spreads the load across a greater area improving safety installation when in-line valves are used as seacocks.
  • Prevents valve damage during engine or generator installation – the valve can be installed later
  • Simplifies future valve replacement
  • IBVF Series flange adaptor
  • Installation instructions

groco flanged adaptors ibvf sizing