Mariani Ball Valves

Mariani specialises in high-quality bronze ball valves designed for durability and reliability in marine and industrial applications. Manufactured from premium bronze, these valves offer exceptional resistance to corrosion, making them ideal for seawater environments and harsh operating conditions. Their robust construction ensures long service life, even in demanding applications such as shipbuilding, offshore platforms, and industrial water systems.

Key Features

Key features and benefits of Mariani Ball Valves.
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Key Features

Built from high-quality bronze for superior corrosion resistance, ensuring longevity in saltwater and aggressive environments.
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Key Features

Precision-engineered for tight shutoff, reducing the risk of leaks and maintaining efficiency in high-pressure applications.
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Key Features

Designed to withstand extreme temperatures and pressures, offering extended service life with minimal wear and tear.
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Key Features

Low torque requirements allow for easy manual handling, while compatibility with actuators ensures seamless automation.
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Key Features

Suitable for continuous use in marine conditions where exposure to sediment, chemicals, and fluctuating temperatures is common.
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Key Features

Ideal for shipbuilding, offshore platforms, industrial water systems, and coastal installations where metal alternatives may degrade faster.

Frequently Asked Questions

Mariani is a renowned manufacturer of high-quality bronze ball valves, specifically designed for marine, shipbuilding, and offshore applications. Their valves are built for durability in harsh saltwater environments.

Mariani Ball Valves are made from marine-grade bronze, which offers superior corrosion resistance, strength, and longevity in seawater and harsh coastal environments.

Bronze is naturally corrosion-resistant, particularly in saltwater and brackish water conditions, making it the preferred choice for marine valves, shipbuilding, and offshore platforms.

Mariani Ball Valves are available with threaded, flanged, and solder-end connections, making them versatile and easy to install in marine piping systems.

Yes, Mariani Ball Valves are designed to handle high-pressure systems, ensuring reliability in marine fuel lines, bilge systems, and water intake/discharge applications.

Yes, Mariani offers WRAS-approved bronze ball valves, making them safe for use in potable water systems on ships, yachts, and offshore structures.

Yes, thanks to their high-quality bronze construction, Mariani Ball Valves have excellent resistance to galvanic corrosion, a common issue in marine applications where different metals interact in seawater.

Yes, Mariani Ball Valves comply with marine and offshore industry standards, including approvals from Lloyd’s Register, DNV, and other classification societies.

Absolutely. Mariani Ball Valves are suitable for diesel, fuel oil, and other hydraulic fluids, making them ideal for engine rooms, fuel transfer systems, and marine hydraulic circuits.

Yes, many Mariani Ball Valves feature ISO 5211 mounting pads, allowing for easy integration with pneumatic or electric actuators for remote operation in marine systems.

Mariani Ball Valves are widely used in shipbuilding, offshore oil rigs, desalination plants, cooling systems, bilge pumps, and marine fuel systems due to their durability in extreme environments.

You can browse our full range of Mariani Bronze Ball Valves on Ballvalve.co.uk, request a quote, or contact our team for expert advice on selecting the right valve for your marine application.

FAQ

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