Ball for Boat Scupper Valves - 60mm Diameter

This Ball for Boat Scupper Valves serves as a critical replacement component in maintaining your vessel’s self-bailing system. Designed for compatibility with standard scupper valve housings, this floating ball ensures efficient drainage by allowing water to exit the deck while preventing it from flowing back in. Whether you're replacing a worn or missing valve ball or performing preventative maintenance on your scupper system, this small yet essential part plays a key role in keeping your boat dry, stable, and seaworthy. Its durable construction and reliable float performance help ensure safe operation during all your time on the water. \n \nUse with: \nL39825 \nL39667 \n \n• Functions as a one-way water control component within self-bailing scupper valve systems: The ball is designed to float upward and seal off the valve opening when external water pressure rises, such as during waves or rain. When the water pressure normalizes or drains away, the ball lowers, allowing water on deck to escape efficiently through the scupper. This system helps prevent backflow and flooding of the deck area during rough sea conditions. \n \n• Manufactured from high-buoyancy, marine-grade materials that resist corrosion and deformation: Built to handle prolonged exposure to saltwater, sunlight, and variable temperatures, the ball retains its shape and performance over time. Its non-absorbent material prevents waterlogging and swelling, ensuring long-term reliability and proper valve function in harsh marine environments. \n \n• Compatible with a wide range of scupper valve housings and marine drainage systems: The ball is designed to standard dimensions that fit most commonly used boat scupper valves, making it a versatile replacement part. Whether installed on small fishing boats, sailboats, or larger recreational vessels, it provides dependable performance and ease of integration into existing setups. \n \n• Simple drop-in installation allows for quick maintenance or emergency replacements while out on the water: No tools or adhesives are typically required—just open the scupper valve housing, remove the old or damaged ball, and insert the new one. This ease of use reduces downtime and keeps your drainage systems functioning properly with minimal hassle or delay. \n \n• Lightweight and low-profile design minimizes restriction in water flow while still creating an effective seal when necessary: The ball moves freely within the valve housing, responding immediately to changes in water pressure. Its streamlined shape avoids unnecessary drag or turbulence while maintaining an optimal seal to block incoming water. \n \n• A crucial preventative maintenance item that supports deck drainage and boat stability: Regularly inspecting and replacing your scupper valve ball helps ensure continuous, unobstructed water egress from the deck area. Neglecting this small part can result in unwanted water buildup, sloshing, or dangerous flooding underfoot—making timely replacement an essential part of routine boat care. \n \n• Cost-effective solution that extends the lifespan of your scupper valve assembly and protects internal components from damage: By maintaining proper water flow and backflow prevention, this ball helps safeguard your deck hardware, hull fittings, and below-deck systems from unnecessary moisture exposure. It's a small investment that delivers long-term value for overall boat maintenance and performance. \n \nWhether you're restoring a neglected valve system or simply preparing for your next outing, the Ball for Boat Scupper Valves offers an easy, affordable way to maintain your vessel’s safety and drainage efficiency. By replacing worn or missing scupper balls with this durable, marine-grade component, you’ll ensure your self-bailing system performs as intended, even in challenging conditions. Don’t let a small part compromise your boat’s performance—keep your scupper system in top shape with this essential replacement.