This high-quality manual flush valve is a great replacement for the Sloan Valve Co. 1.6 GPF Closet Manual Flush Valve. It is designed for use in commercial or industrial settings and is made from durable materials to ensure long-lasting performance. The valve is easy to install and use, with a manual operation that allows for precise control of water flow. Made by Union-McCoy, a trusted brand in the industry, this flush valve is a reliable choice for any business or industrial setting. So, if you need a reliable flush valve that won't let you down, look no further than this top-quality product.