The Wal-Rich #4 Amer Std Flush Valve is engineered for high-performance toilet systems, providing reliable flushing action. This valve meets ANSI standards, ensuring compatibility with various toilet models. Constructed from robust materials, it offers durability and resistance to corrosion. The flush valve features a standard size that fits most Amer standard toilets, making it an ideal replacement part. Its design promotes efficient water usage, helping to conserve resources while maintaining effective flushing power. Perfect for both new installations and retrofits, this flush valve is a must-have for any plumbing professional.