Seacocks and Fittings are essential components of a boat's plumbing and cooling system. They are used to direct water flow through the hull, allowing water to enter or exit, for example, the engine, tanks, and cooling system.

Taken at Sea

Seacocks allow water to enter or exit the boat from the sea for various uses, such as engine cooling or the discharge of gray or black water.

Seacocks for Engines

• Used for engine cooling.
• They can be equipped with a ball valve (which allows the inlet to be closed in case of maintenance).

Seawater Intakes for Black or Grey Water

• They allow the discharge of waste water.
• They are often equipped with non-return valves to prevent seawater from entering the tanks unnecessarily.

Seacocks for Operational Discharge (e.g. WC)

• Used for marine toilet flushing system.
• Devices designed to prevent seawater from flowing back.

Seacock Fittings

Seacock fittings are essential for connecting hoses to the boat's hydraulic system. Fittings must be corrosion-resistant and designed for marine conditions.

Brass or Stainless Steel Fittings

• Resistant to salt and corrosion, ideal for marine applications.
• Male/female fittings are often used to connect pipes.

Compression Fittings

• Easy to assemble and disassemble, mainly used for exhaust and cooling systems.

Angle and Curve Connections

• They allow the tubes to be oriented to fit into the narrow spaces typical of a boat.

Fittings with Non-Return Valve

• Essential to prevent water from flowing back through the system, protecting the boat from potential flooding.

Reinforced Plastic Fittings

• Lightweight and easy to install, used for exhaust systems and in areas not subject to high temperatures.

Maintenance and Safety

1. Check the seacocks periodically to avoid blockages and leaks.
2. Isolation Valves : Check that ball and check valves are in good condition to avoid damage in the event of submersion.

Buying Tips

1. Choose corrosion-resistant materials , such as stainless steel or marine-grade plastic, to prolong the life of components.
2. Make sure valves are easy to operate for quick emergencies.