Ball Valve 3" BSP

Composite, light weight Ball Valve, free from corrosion and electrolysis


Ball Valve 3" BSP

Designed and made in New Zealand TRUDESIGN™ Certified Ball Valves are specifically designed for use in marine applications above and below the water line.

• Certified to ISO 9093-2 by the International Marine Certification Institute (IMCI, Belgium) when fitted to TRUDESIGN Skin Fittings (Thru Hulls)
• Comply with ABYC H-27 standards when used in conjunction with TruDesign Skin Fittings (Thru Hulls)



  •  Manufactured from a glass-reinforced Nylon composite – High strength, tough and light weight – The Ball Valve weighs less than 1.5Kg (7.7 Lbs).
  •  Immune to corrosion & electrolysis – increased safety.
  •  The Ball Valve can be locked in the closed position.
  •  Electrically non-conductive. No electrical bonding.
  •  Suitable for use on all hull types - aluminium, steel, wood, or GRP.
  •  The ball and sealing rings utilise a PTFE polymer to ensure smooth action and minimal fouling.
  •  Large operating range – Suitable for all marine conditions from -40°C to +110°C
  •  BSP Thread
  •  U.V resistant – No degradation from the sun’s ultraviolet rays.
  • 100% leak tested before leaving factory.

Frequently Asked Questions