The Trudesign 1-1/4'' BSP ball valve is the ideal solution to control water flow in marine installations exposed to extreme conditions. Its technical composite body, certified for below waterline use, avoids common galvanic corrosion and electrolysis problems, extending lifespan and providing smooth, precise operation.
Technical Specifications
- 1-1/4'' BSP thread, international standard for marine installations.
- Body made of reinforced polymer with great strength and lightness.
- Suitable for fresh water, salt water, fuels, and compatible chemicals.
- Ergonomic handle for quick and safe operation, even with gloves.
- Full sealing guaranteed on open and close.
- Approved for below waterline installation.
Advantages
- Rot-proof and corrosion-resistant: extremely long service life compared to metals.
- Requires no intensive maintenance.
- ISO certification and compliant with recreational and professional marine standards.
- Easy integration with Trudesign BSP connections and other accessories.
Applications
- Ideal for engine cooling systems, fresh or saltwater circuits, fast bilge and drainage passages.
- Main or secondary valve on vessels of any size.
Installation and Maintenance Tips
- Ensure proper sealing using Teflon tape or paste according to manufacturer instructions.
- Annual verification recommended to check sealing and operation.
- Do not force closure: its design prevents unnecessary overexertion.
Compatibility and Spares
- Compatible with all 1-1/4'' BSP Trudesign accessories and thru-hulls.
- Check our catalog for replacement seals and handles.
Technical Specifications Table
| Thread | 1-1/4'' BSP |
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| Material | Technical Composite (reinforced plastic) |
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| Certification | ISO standards, suitable below waterline |
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| Application | Water, compatible fuels, drainage systems |
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| Sealing | 100% on close and open |
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| Color | Black |
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