The SLOAN VALVE CO ROYAL 312-1.28 is a high-efficiency flush valve designed for commercial applications. This model features a 1.28 GPF (gallons per flush) rating, ensuring optimal water conservation without compromising performance. Constructed from durable materials, it measures 12-3/4 inches in length, making it suitable for various installations. The valve complies with ANSI standards, ensuring reliability and safety in operation. Ideal for use in public restrooms, this flush valve is compatible with a range of toilet systems, providing a seamless upgrade to existing fixtures.