The ROYAL 603-1.28 9 3/4 LDIM 2954-953-000 from Sloan Valve Co is a high-efficiency toilet valve designed for optimal performance. With a 1.28 GPF rating, it is an eco-friendly choice that helps conserve water while ensuring powerful flushing capabilities. This model features durable construction for long-lasting reliability in commercial settings. Its compact design allows for easy installation, and it is compatible with various Sloan toilet systems, making it a versatile solution for modern restrooms. Ideal for high-traffic environments, this valve enhances user experience while promoting sustainability.